CN104153610A - 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 - Google Patents
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 Download PDFInfo
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- CN104153610A CN104153610A CN201410417491.XA CN201410417491A CN104153610A CN 104153610 A CN104153610 A CN 104153610A CN 201410417491 A CN201410417491 A CN 201410417491A CN 104153610 A CN104153610 A CN 104153610A
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Abstract
The invention relates to a power distribution control center device and a designing and installing method, in particular to a modularization box type integral integrated electric control device for a fuel gas power plant and an installing method of the modularization box type integral integrated electric control device. The modularization box type integral integrated electric control device is characterized in that a fixed type electric control device with an electric control functional column screen cabinet which needs fixed building space to be installed is changed into the modularization box type integral integrated electric control device which is capable of being transported, detached and spliced and is provided with detachable walls; modularization design is adopted in each box, the boxes can be integrally hoisted, jacked and moved, each box and all systems in the box can be independently and integrally transported to the field and installed on the outdoor civil engineering foundation, and the walls of each box are designed to be detachable, and can be dismounted or mounted conveniently in the factory or the power plant field. The modularization box type integral integrated electric control device has the advantages that installing is convenient, the adaptability is high, time and labor are saved, the wiring error rate is greatly reduced, building cost is reduced, and the construction period is shortened.
Description
Technical field
The present invention relates to a kind of distribution control centre equipment, particularly the modularization automatically controlled equipment of box type integral integrated-type and mounting method thereof for a kind of plant gas.
Background technology
Mesolow distribution, protection and control appliance are commonly referred to distribution control centre equipment, are called for short control panel.In prior art, described control panel is arranged in standard-sized screen cabinet, and every one side screen cabinet size is little, lightweight, sliceable between screen cabinet, is yi word pattern row and arranges after splicing.According to the difference of function in power plant and demand, automatically controlled screen cabinet in power plant can be divided into different function row, several modes below general employing of layout between difference in functionality row: 1,, for controlling width, each row can in one linely be arranged, between row, spacing is little, and overall width is little but total length is longer; 2, for controlling length, can adopt two row or multiple row to be arranged in parallel, between row, spacing is large, and total length is short but overall width is wider; 3, for adapting to non-rectangle place, can adopt between row to be arranged vertically, can be arranged to the various ways such as " L " shape, " U " shape; 4, mixed-arrangement, existing layout in one line, is arranged in parallel again, is arranged vertically in addition.
Plant gas has a large amount of control panels, therefore automatically controlled screen cabinet quantity is more, according to traditional method for designing, these screen cabinets are arranged in centralized control box (or) or relevant automatically controlled building (or) conventionally, this just needs the corresponding building of built on-site, not only need design screen cabinet layout but also need design building thing, design time is long, building costs is higher and the construction period is long.After screen cabinet arrival, need installation in place and splice, the site work such as wiring and test, the wiring of particularly shielding between cabinet all need to could be carried out at the scene after screen cabinet installation in place and splicing, the length that expends time in, and owing to not being batch production assembling, usually there is field connection mistake; In addition, at screen cabinet, also need before in place, according to being arranged in of screen cabinet, the facilities such as relevant illumination, HVAC, fire-fighting are installed in building, once build with regard to being difficult to, change again and adjust, if originally design inconsiderate, reserved deficiency, transform in the future, extended comparatively difficulty, said nothing of bulk migration and the allotment of between the similar power plant of each type of the same race, carrying out automatically controlled screen cabinet.
Summary of the invention
The object of the invention is to provides a kind of modularization automatically controlled equipment of box type integral integrated-type and mounting method thereof for the plant gas convenient, applicability is strong, time saving and energy saving of installing according to the deficiencies in the prior art part.
Control panel of the present invention is realized by following approach:
Modularization box type integral integrated-type distribution control centre equipment for plant gas, its structural feature is, include detachable casing and electric control function row screen cabinet, described detachable casing includes four sides body of wall, roof and floor, described four sides body of wall, roof and floor are provided with detachable connecting device in connection, on the body of wall of four sides, be provided with door, window, and air conditioner support and ventilating duct are installed, in floor, be distributed with cable laying hole and crane span structure; Electric control function row screen cabinet is fixedly installed in floor, be positioned at casing compared with centre position, electric control function row screen cabinet with between body of wall, be aisle and operation maintenance space on four sides, on roof, be provided with joint hinge, floor below is provided with jack chassis, and pipe connecting structure is installed on casing.
The mounting method of described box type integral integrated-type distribution control centre equipment, its main points are, comprise the steps:
According to each main frame type of plant gas, automatically controlled screen cabinet is carried out to segmentation, apportion division according to function and demand, obtain the design data that a plurality of function singlenesses and fixing electric control function are listed as screen cabinet;
According to the design data of electric control function row screen cabinet, obtain the size of detachable casing, the height dimension of the corresponding detachable casing of each electric control function row screen cabinet is consistent, and meets communications and transportation requirement;
In factory, electric control function row screen cabinet is arranged in detachable casing, and completes the circuit installation of electric control function row screen cabinet inside, and wiring and test between unit screen cabinet;
By the joint hinge on casing roof, the detachable casing of mounted integral body is transferred on vehicle, and by this vehicle, the detachable casing of integral body is transported to the erecting bed of plant gas;
According to the concrete landform of the erecting bed of plant gas, the arrangement of design control panel, and arrange detachable casing according to arrangement, for by next-door neighbour detachable casing, remove its overlapping body of wall side by side, get through two spaces between detachable casing, by connecting elements, two detachable casings are fixed together simultaneously;
According to the reserved cable laying hole of detachable casing, crane span structure and pipe connecting structure, carry out joint connection in site and wiring, complete installation.
Feature of the present invention is, by originally providing, fixed building object space changed so that the fixed control panel of electric control function row screen cabinet to be installed that employing can be transported into, dismounting, assembled, the automatically controlled equipment of the dismountable modularization box type integral of body of wall integrated-type; Described detachable box body can adapt to outdoor various conditions, guarantees that inner facility and personnel are not subject to erosion by wind and rain, are applicable to outdoor installation; Each casing adopts modularized design, energy integral hoisting, jacking and movement, and integral body (containing casing and inner all systems) is transported to scene and is arranged on outdoor foundation of civil work separately, and the used time can not pull down from basis yet; Casing surrounding body of wall is all designed to dismountable, and the on-the-spot for convenience detach or installation of Ke factory or power plant, to facilitate space and the aisle of adjusting between electric control function row; Like this, the automatically controlled equipment of box integrated-type just can adopt the complete processing of factory prefabricated, and prefabricated rear load function row screen cabinet and relevant system complete wiring and relevant test between screen cabinet in Bing factory; Power plant scene has only needed line and the test between equipment, power plant's site plant between the interior equipment of casing and casing.
Thus, the technique effect that the present invention brings is: first, no longer need plant gas to provide building as the fixed space that holds electric control function row screen cabinet, and only need the foundation of civil work that provides outdoor, reduced building costs, shortened the construction period; Secondly, modular casing can be arranged according to actual landform and condition at power plant scene, be spliced into various shapes large casings (as " L " shape, " U " shape etc.) and that have inner space and aisle to adapt to on-the-spot place arrangement requirement, can change as requested and adjust arranged, the time that has greatly reduced design, layout, can adapt to the demands such as various transformations, enlarging; And the control panel of mass-type foundation type can also be moved, can between the similar power plant of each type of the same race, carry out bulk migration and the allotment of automatically controlled screen cabinet; Finally, electric control function row screen cabinet can be unit prefabricated in factory, completes wiring and test, greatly reduced wiring error rate, and shortened the on-the-spot engineering time, also shortened the construction period.
The present invention can further be specially:
Detachable casing is that light metal composite material is made.
Can integral hoisting in order to realize casing, movement and transportation, it is light that the weight of casing self is wanted, and structure is eager to excel.
Described detachable casing also includes four root posts and beam, and four edges of every face wall body are all connected on column and beam by fastening devices, and described column and beam are hollow square pipe structure.
Column and beam are that column is the support member perpendicular to ground for strengthening the support structure to casing, and for connecting four sides body of wall, and Liang Zewei is parallel to the support member on ground, the support that is connected for roof or floor with body of wall on four sides.
In sum, the invention has the advantages that provide a kind of removable, can be assembled, integral device and the mounting method of modularization, the removable box type integral integrated-type of body of wall distribution control centre.By originally providing, fixed building object space changed so that the fixed control panel of electric control function row screen cabinet to be installed that employing can be transported into, dismounting, assembled, the automatically controlled equipment of the dismountable modularization box type integral of body of wall integrated-type, install convenient, applicability is strong, time saving and energy saving, greatly reduced wiring error rate, reduce building costs, shortened the construction period.
Accompanying drawing explanation
Figure 1 shows that the plane structure schematic diagram of each modular tank in box type integral integrated-type distribution of the present invention control centre equipment.
Figure 2 shows that the facade structures schematic diagram of each modular tank.
Figure 3 shows that the splicing construction schematic diagram after described box type integral integrated-type distribution control centre equipment is removed body of wall.
Figure 4 shows that the syndeton schematic diagram between casing and casing.
Below in conjunction with accompanying drawing, the present invention is further elaborated.
The specific embodiment
Most preferred embodiment:
With reference to accompanying drawing 1 and accompanying drawing 2, modularization box type integral integrated-type distribution control centre equipment for plant gas, by a plurality of modular cabinet, formed, each modular cabinet includes detachable casing and electric control function row screen cabinet 1, described detachable casing includes four sides body of wall 2, roof 3, floor 4, four root posts 5, four back timbers 6 and four foundation beams 7, four root posts 5, four back timbers 6 and four foundation beams 7 form the square frame of a cuboid, roof 3 and floor 4 are connected on back timber 6 and bottom girder 7, 2 of the bodies of wall in four sides are connected respectively to corresponding column 5 by its four edges, on back timber 6 and bottom girder 7.Four root posts 5 are supported on the foundation of civil work 19 at power plant scene; Described column 5, back timber 6 and bottom girder 7 are hollow square pipe structure.As shown in Figure 4, with bolts between column 5, back timber 6 and bottom girder 7 and four sides body of wall 2, floor and roof, by being set at beam, intercolumniation, realizes bolt fastening structure (junction plate 16, bolt 17).
On the wherein body of wall of four sides in body of wall 2, be provided with door 8 and window 9, door and window also can be separately positioned on different bodies of wall, and have at least on a body of wall air conditioner support 18 and ventilating duct are installed.Illuminator 10 is installed on roof 3; In floor 4, (below of casing) leaves cable laying hole 11 and crane span structure 12.On roof 3, be provided with joint hinge 13, floor 4 belows are provided with jack chassis.Between electric control function row screen cabinet 1 and four sides body of wall 2, be aisle and operation maintenance space 15.
The mounting method of described box type integral integrated-type distribution control centre equipment, with reference to accompanying drawing 3 and accompanying drawing 4, comprises the steps:
1, according to the feature of each main frame type of plant gas and main building, automatically controlled screen cabinet is carried out to segmentation, apportion by function and demand etc. and divide, design a plurality of different but electric control function row screen cabinets that function is comparatively single and fixing (as combustion machine MCC row, combustion organizational security peace row, combustion machine thermal control row, fire machine direct current row etc.).
2, each electric control function row size is contrasted, filter out several comparatively general function row sizes, then to each function row splits the combination optimization of etc.ing, size that each electric control function after optimization is listed as can approach the several general function row size filtering out as far as possible, then according to the requirement of this general utility functions row size and operation maintenance, design and each electric control function can be equipped into and met that personnel pass in and out and the automatically controlled container body size of modulesization of operation maintenance.Each modular tank height dimension should be unified so that on-site consolidation; but modular tank length and width size can be divided into 1-3 kind; specifically can be according to distribution, control protection or distribution and control the modes such as protection is integrated and divide, make electronic-control box modularization so that buying and speed production.
3,, in factory, electric control function row screen cabinet is arranged in detachable casing, and completes the circuit installation of electric control function row screen cabinet inside, and wiring and test between unit screen cabinet;
4, by the joint hinge on roof, the detachable casing of mounted integral body is transferred on vehicle, and by this vehicle, the detachable casing of integral body is transported to the erecting bed of plant gas;
5, according to the concrete landform of the erecting bed of plant gas, the arrangement of design control panel, and arrange detachable casing according to arrangement, for by next-door neighbour detachable casing, remove its overlapping body of wall side by side, and carry out the measure of seam preventing water leakage, and get through the space of two detachable casings, by connecting elements, two detachable casings are fixed together simultaneously; For arranged side by side overlapping body of wall, need to retain, can only remove a wherein body of wall, keep wherein needed unitary space, as Fig. 3 label control panel that is 20;
6, according to the reserved cable laying hole of detachable casing, crane span structure and pipe connecting structure, carry out joint connection in site and wiring, complete installation.
Thus, the feature of structure of the present invention and mounting method is: each casing adopts modularized design, and the systems such as ventilation, air-conditioning, illumination, ground connection, cable laying are also equipped with in inside except electric control function row are installed; Below casing, leave cable laying hole and crane span structure to facilitate cable laying; Crane span structure Ji Ke factory installs with the whole delivery of casing and also can install at the scene.The inherent electric control function row of casing surrounding is designed with aisle or leaves and safeguard that space is to facilitate operation and maintenance, between casing, be designed with syndeton and (comprise ventilation, ground connection, cable laying system all has syndeton), can be spliced into mutually various shapes (as " L " shape in factory or power plant scene, " U " shape etc.), sizes, possesses large casing multiple electric control function and that have inner space and aisle to adapt to on-the-spot place arrangement requirement, casing surrounding body of wall is all designed to dismountable, splice with bolts, by at beam, intercolumniation arranges bolt fastening structure (junction plate, bolt hole) realize, the on-the-spot for convenience detach or installation of Ke factory or power plant, to facilitate space and the aisle of adjusting between electric control function row, casing energy antidetonation and weather proof, guarantee that inner facility and personnel are not subject to erosion by wind and rain, are applicable to outdoor installation, casing is made by lightweight composite materials such as metals, lightweight, structure is strong, top is provided with joint hinge, below is provided with jack chassis, energy integral hoisting, jacking and movement, integral body (containing casing and inner all systems) is transported to scene and is arranged on outdoor foundation of civil work separately, and the used time can not pull down from basis yet, casing adopts the complete processing of factory prefabricated, and prefabricated rear load function row and relevant system complete wiring and relevant test between screen cabinet in Bing factory, power plant scene has only needed line and the test between the interior equipment of casing and power plant's site plant, has greatly shortened the design and installation time.
In conventional design, the automatically controlled screen cabinet of plant gas is to be all arranged in building, and each power plant will redesign according to field condition, and will carry out at the scene wiring and debugging after the installation of screen cabinet, and this way takes time and effort expense money, is not desirable method.Consider that batch production prefabricatedly can shorten the time, reduce mistake, thus the present invention propose innovatively to adopt prefabricate, at plant gas, use can whole Transporting, by each body of wall removable and the box electronic management system of modular small is spliced, can adapt to the over all Integration molding box formula distribution control centre that site contour changes.In order to facilitate buying and speed production, to have proposed, according to function row modularized design thinking, not only to have dwindled size but also facilitated transportation innovatively; In order to adapt to site contour, propose to adopt innovatively assembling in situ type again; In order to adjust space and aisle, to propose innovatively to adopt body of wall removable again in convenient scene; Overall plan is simple, has advantages of time saving and energy saving province money.Construction in conjunction with the automatically controlled screen cabinet installation of plant gas, wiring, utilizing between modularized design, batch production prefabricated box, casing can be assembled, casing surrounding body of wall is removable, can laminated multi-layer etc. multinomial technical scheme solve the buying of box distribution control centre, produce, the series of problems such as transportation and on-the-spot installation, adjustment, not only meet transportation, meet site contour layout and the on-the-spot requirement of adjusting space, site operation workload and mistake have been reduced simultaneously, time saving and energy saving, and greatly reduced construction cost, reduced construction cost.
It is same as the prior art that the present invention does not state part.
Claims (4)
1. modularization box type integral integrated-type distribution control centre equipment for plant gas, it is characterized in that, include detachable casing and electric control function row screen cabinet, described detachable casing includes four sides body of wall, roof and floor, described four sides body of wall, roof and floor are provided with detachable connecting device in connection, on the body of wall of four sides, be provided with door, window, and air conditioner support and ventilating duct are installed, in floor, be distributed with cable laying hole and crane span structure; Electric control function row screen cabinet is fixedly installed in floor, be positioned at casing compared with centre position, electric control function row screen cabinet with between body of wall, be aisle and operation maintenance space on four sides, on roof, be provided with joint hinge, floor below is provided with jack chassis, and pipe connecting structure is installed on casing.
2. modularization box type integral integrated-type distribution control centre equipment for plant gas according to claim 1, is characterized in that, detachable casing is that light metal composite material is made.
3. modularization box type integral integrated-type distribution control centre equipment for plant gas according to claim 1, it is characterized in that, described detachable casing also includes four root posts and beam, four edges of every face wall body are all connected on column and beam by fastening devices, and described column and beam are hollow square pipe structure.
4. the mounting method of modularization box type integral integrated-type distribution control centre equipment for plant gas, is characterized in that, comprises the steps:
According to each main frame type of plant gas, automatically controlled screen cabinet is carried out to segmentation, apportion division according to function and demand, obtain the design data that a plurality of function singlenesses and fixing electric control function are listed as screen cabinet;
According to the design data of electric control function row screen cabinet, obtain the size of detachable casing, the height dimension of the corresponding detachable casing of each electric control function row screen cabinet is consistent, and meets communications and transportation requirement;
In factory, electric control function row screen cabinet is arranged in detachable casing, and complete the circuit installation of electric control function row screen cabinet inside, and wiring and test between unit screen cabinet, modularization box type integral integrated-type distribution control centre equipment for plant gas as claimed in claim 1 obtained;
By the joint hinge on roof, the detachable casing of mounted integral body is transferred on vehicle, and by this vehicle, the detachable casing of integral body is transported to the erecting bed of plant gas;
According to the concrete landform of the erecting bed of plant gas, the arrangement of design control panel, and arrange detachable casing according to arrangement, for by next-door neighbour detachable casing, remove its overlapping body of wall side by side, get through the space of two detachable casings, by connecting elements, two detachable casings are fixed together simultaneously;
According to the reserved cable laying hole of detachable casing, crane span structure and pipe connecting structure, carry out field connection, complete installation.
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| CN201410417491.XA CN104153610B (en) | 2014-08-22 | 2014-08-22 | Plant gas modularity box over all Integration type control panel and installation method thereof |
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| CN201410417491.XA CN104153610B (en) | 2014-08-22 | 2014-08-22 | Plant gas modularity box over all Integration type control panel and installation method thereof |
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| CN104153610B CN104153610B (en) | 2016-09-14 |
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| CN106451169A (en) * | 2016-10-27 | 2017-02-22 | 冯若强 | Box module combined transformer substation and installation method thereof |
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Address after: 350003 Gulou District, Fujian, Fuzhou No. 54 Road, No. 268 Patentee after: China Electric Power Construction Group Fujian electric survey and Design Institute Co., Ltd. Address before: 350003 Gulou District, Fujian, Fuzhou No. 54 Road, No. 268 Patentee before: Fujian Electric Power Survey and Design Institute |
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