CN100452588C - Processing method for assembling non-metal box transforming station case - Google Patents
Processing method for assembling non-metal box transforming station case Download PDFInfo
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- CN100452588C CN100452588C CNB200610023496XA CN200610023496A CN100452588C CN 100452588 C CN100452588 C CN 100452588C CN B200610023496X A CNB200610023496X A CN B200610023496XA CN 200610023496 A CN200610023496 A CN 200610023496A CN 100452588 C CN100452588 C CN 100452588C
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Abstract
The present invention relates to a box body of a casing of a substation, particularly to a method for processing a vertical box body of a substation. The present invention is an assembly type nonmetal box type substation casing which has the advantages of low cost, simple processing, beautiful appearance and various styles. The processing method of the present invention is as follows: a fiberglass reinforced plastics profile modeling art mould is selected and used, surface layer slurry which is mainly composed of cement, spun glass, sand and intensifier is firstly cast in the mould, then, main body slurry is cast in the mould, the slurry is demoulded, and a roof casing and a wall casing are welded as a whole by an embedded part. The substation casing processed by the present invention has the characteristics of good impact-resistant performance and no crack. The production method of adopting an artistic design mould can mould and imitate the shapes of tree trunks, wood, bamboo wood, stones, straws, decorative designs and patterns by one step. The present invention has the advantages of reduced weight and cost, good manufacturability, high plasticity, shapely appearance and convenient installation. Components which are molded by one step are automatically assembled into the box type substation casing, and four surfaces of the box body and the top of the box do not need decorating by sticking building materials.
Description
Technical field
The present invention relates to a kind of external box of microvave of transformer station, especially relate to a kind of processing method of transformer station box.
Background technology
Box-type substation, be that high-voltage electrical equipment, transformer, low voltage equipment etc. are combined into the complete power distribution equipment of compact, be used for places such as urban skyscraper, urban and rural buildings, residential quarter, new and high-tech development zone, middle-size and small-size factory, oil field, mine and interim power supply for construction, as the usefulness of accepting and distributing electric energy in the distribution system.According to national technical standard, be to the basic fundamental quality requirement of box-type substation shell: 1) the case top need withstand voltage, the casing anti-impact force is strong; 2) has water proofing property, rainproof water intrusion; 3) natural heat dissipation ventilates; 4) have fire line, adopt fire proofing usually; 5) need more than 20 years useful life.
And non-metal box formula transforming station case has advantages such as intensity height, weathering resistance, safe and reliable, long service life.The manufacture method of the non-metal box transforming station shell that existing market is common is, make plane blank body with the housing Mould Machining that dimensional requirement is arranged, recombinant be welded into contain the roof and around the housing of side, then housing and case or roof surface be pasted with brick, stone, watt etc. fire-retardant building materials decorate, adopt this mode, can make it have fire line on the one hand, increase the aesthetics on surface on the other hand.But this structure is pasted building materials separately because of need, has increased operation, and manufacturability is poor, processed complex, production efficiency is low, labour intensity is big, has increased the weight and the cost of product, because of the surface is confined to again cause the stiff dullness of style with fire-retardant building materials.Because of the housing of transformer station box is pasted building materials after need assembling again on the surface, be transported to on-the-spot the use again installing and will prepare the transformer station box integral installation during transportation, can not separately transport, cost of transportation improves relatively.
Summary of the invention
The objective of the invention is to overcome existing transforming station case processed complex, cost height, the stiff defective of profile, provide that a kind of cost is low, the processing method of simple, the attractive in appearance various a kind of assembling non-metal box formula transforming station case of processing.
As follows for solving the problems of the technologies described above technical scheme of the present invention, a kind of processing method of assembling non-metal box transforming station case is characterized in that:
A. select the imitative type art of fiberglass mould for use, the inner surface of imitating type art mould at fiberglass scribbles remover, settles preburied component in the film chamber;
B. first casting top layer slurry in mould, described top layer slurry contains the raw material of following weight parts, in 1 part of cement, add glass fibre, 0.9-1.2 part sand, the 0.3-0.35 water of 0.005-0.008 part, reinforcing agent and the 0.001-0.003 part composite water-reducing agent of 0.02-0.03;
C. casting main body slurry in mould more and then, described main body slurry contains the raw material of following weight parts, in 1 part of cement, adds 0.05-0.07 part glass fibre, 0.9-1.5 part sand, 0.3-0.4 part water, 0.001-0.003 part composite water-reducing agent;
The demoulding in 15-20 hour at normal temperatures;
Goods after the demoulding in water maintenance 2-3 days;
Mounting finished product, roof housing and wall housing are integrally welded by preburied component.
In above-mentioned casting main body slurry, earlier cement, sand, water and composite water-reducing agent are become slurry with the mixer stirring after 5-8 minute,, the slurry after filtering is re-introduced into extrusion pump is expressed in the cutting spraying machine, slurries filtration with screen pack simultaneously at the adding glass fibre that cuts spraying machine; With air compressor machine slurry and glass fibre are ejected in the mould of being furnished with suitable reinforcing bar and built-in fitting, reach thickness requirement after, casting complete.
Cement and glass fibre among the above-mentioned steps b have intermiscibility.
Cement and glass fibre among the above-mentioned steps c have intermiscibility.
The form that the imitative type art of described fiberglass mould can be copied construction material.
Described construction material comprises trunk, timber, bamboo wood, stone material and straw.
The surface configuration that the imitative type art of described fiberglass mould can be copied decorative pattern and pattern.
After casting is finished, should on goods, hide plastic film, make goods reach curing requirements.
Behind the goods demoulding at the required building external paint of product surface spary.
The invention has the beneficial effects as follows, because assembling non-metal box formula of the present invention transformer station shell adopts two-layer slurry, the slurry on top layer adds reinforcing agent, the reinforcing glass fiber cement composite material, improved Material Strength, can exempt to decorate (subsides) building materials in the guard box surface, and have the indehiscent feature of shock resistance.Adopt the production method of design mould can copy flammable or fire proofings such as trunk, timber, bamboo wood, stone material and straw, also can copy various decorative patterns and pattern, have one-time formed characteristics.The user becomes the box-type substation shell body with one-time formed parts being made by manufacturers or users, need not at the casing four sides and the case top is pasted building materials and decorated again.Enriched the variation of transforming station case outward appearance, alleviated weight, reduced cost, good manufacturability, plasticity be big.
The housing of the present invention's processing is convenient to assembling and transportation, and separately shipment is to on-the-spot combination.After finishing, ratio assembling in the past is transported to on-the-spot the use conveniently a lot.
Assembling non-metal box formula transformer station's shell moulding of the present invention and style are simple and unsophisticated naturally, and the environment around easily being melted into makes it consistent with environmental harmony, can play " crucial touch " beautiful artistic visual effect, are the beautifying city, the needs of beautifying the environment.
The nonmetallic materials glass fiber cement that adopts is better than metal material, especially is better than ferrous material, and real glass fiber reinforced cement material has advantages such as bending resistance, shock resistance, weathering resistance, radioresistance, and the life-span can reach more than 50 years.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is specifically described:
Embodiment 1
A kind of assembling non-metal box transforming station case is divided into the sidewall 1 of side and the 2 liang of parts in roof on top, and the surface of sidewall 1 is that the quadrangular prism of plank strip, sidewall is corticated tree rod attitude, and the surface that roof 2 is is a plank strip form.Its processing method is as follows:
Select the imitative type art of fiberglass mould for use, a kind of inner surface of mould is made the form of plank strip, and make corticated tree rod attitude in the position of quadrangular prism, a kind of inner surface of mould is made the form of plank strip, inner surface at the imitative type art of fiberglass mould scribbles remover, settles preburied component in the film chamber;
First casting top layer slurry in mould, described top layer slurry contains the raw material of following weight parts, in 1 part of cement, add 0.007 part glass fibre, 1 part of sand, 0.32 part of water, 0.025 part of reinforcing agent and 0.002 part of composite water-reducing agent of mixing with it;
And then casting main body slurry in mould again, described main body slurry contains the raw material of following weight parts, in 1 part of cement, adds 0.06 part of glass fibre, 1 part of sand, 0.35 part of water, 0.002 part of composite water-reducing agent of mixing with it; When producing, earlier cement, sand, water and composite water-reducing agent are become slurry with the mixer stirring after 5-8 minute, use screen pack slurries filtration again, the slurry after filtering is re-introduced into extrusion pump is expressed in the cutting spraying machine, in the cutting spraying machine, add glass fibre simultaneously; With air compressor machine slurry and glass fibre are ejected in the mould of being furnished with suitable reinforcing bar and built-in fitting, reach thickness requirement after, casting complete.
The demoulding in 20 hours at normal temperatures; The maintenance 3 days in water of goods after the demoulding; At product surface spary building external paint.Mounting finished product, the top layer, roof is that wooden housing is integrally welded by preburied component for watt shape housing and wall surface.
At last, the transforming station case that obtains, its sidewall surfaces is the form of plank strip, is corticated tree rod attitude on the quadrangular prism of sidewall, the roof is the form of plank strip.The profile of housing not only has required intensity like this, and has aesthetic property.
Embodiment 2
A kind of assembling non-metal box transforming station case is divided into the sidewall 1 of side and the 2 liang of parts in roof on top, and the top layer of sidewall 1 is the form of stone material, and roof 2 is a watt shape form.Its processing method is as follows:
Select the imitative type art of fiberglass mould for use, a kind of inner surface of mould is made the stone material form, and a kind of inner surface of mould is done the tile shape form, and the inner surface of imitating type art mould at fiberglass scribbles remover, settles preburied component in the film chamber;
First casting top layer slurry in mould, described top layer slurry contains the raw material of following weight parts, in 1 part of cement, add 0.008 part glass fibre, 1.2 parts of sand, 0.35 part of water, 0.03 part of reinforcing agent and 0.003 part of composite water-reducing agent of mixing with it;
And then casting main body slurry in mould again, described main body slurry contains the raw material of following weight parts, in 1 part of cement, adds 0.07 part of glass fibre, 1.5 parts of sand, 0.4 part of water, 0.003 part of composite water-reducing agent of mixing with it; When producing, earlier cement, sand, water and composite water-reducing agent are become slurry with the mixer stirring after 5-8 minute, use screen pack slurries filtration again, the slurry after filtering is re-introduced into extrusion pump is expressed in the cutting spraying machine, in the cutting spraying machine, add glass fibre simultaneously; With air compressor machine slurry and glass fibre are ejected in the mould of being furnished with suitable reinforcing bar and built-in fitting, reach thickness requirement after, casting complete.
The demoulding in 15 hours at normal temperatures; The maintenance 2 days in water of goods after the demoulding; At product surface spary building external paint.Mounting finished product, top layer, roof are that the housing of stone material is integrally welded by preburied component for watt shape housing and wall surface.
At last, obtain having desirable strength, the transforming station case of fire resistance and aesthetic property, the sidewall surfaces of this housing is the form of stone material, and the roof is a watt shape form.
Embodiment 3
A kind of assembling non-metal box transforming station case is divided into the sidewall 1 of side and the 2 liang of parts in roof on top, and the top layer of sidewall 1 is thick bamboo rod attitude, and roof 2 is the straw form.Its processing method is as follows:
Select the imitative type art of fiberglass mould for use, a kind of inner surface of mould is made the form of straw, and a kind of inner surface of mould is made thick bamboo rod-shape, and the inner surface of imitating type art mould at fiberglass scribbles remover, settles preburied component in the film chamber;
First casting top layer slurry in mould, described top layer slurry contains the raw material of following weight parts, in 1 part of cement, add 0.005 part glass fibre, 0.9 part of sand, 0.3 part of water, 0.02 part of reinforcing agent and 0.001 part of composite water-reducing agent of mixing with it;
And then casting main body slurry in mould again, described main body slurry contains the raw material of following weight parts, in 1 part of cement, adds 0.05 part of glass fibre, 0.9 part of sand, 0.3 part of water, 0.001 part of composite water-reducing agent of mixing with it; When producing, earlier cement, sand, water and composite water-reducing agent are become slurry with the mixer stirring after 5-8 minute, use screen pack slurries filtration again, the slurry after filtering is re-introduced into extrusion pump is expressed in the cutting spraying machine, in the cutting spraying machine, add glass fibre simultaneously; With air compressor machine slurry and glass fibre are ejected in the mould of being furnished with suitable reinforcing bar and built-in fitting, reach thickness requirement after, casting complete.
The demoulding in 18 hours at normal temperatures; The maintenance 2 days half in water of goods after the demoulding; After casting is finished, should on goods, hide plastic film, make goods reach curing requirements.At the required building external paint of product surface spary.Mounting finished product, roof and sidewall housing is integrally welded by preburied component.
At last, the housing that obtains not only has desirable strength, and the tool aesthetic property, and the sidewall of this housing is thick bamboo rod attitude, and the roof is the straw form.
Certainly, other various imitability construction material forms also can be copied in the surface of transforming station case.Also can copy the form of various decorative patterns and pattern.
If when high temperature, can on goods, spray water.Demoulding time during high temperature also can shorten accordingly.
Claims (7)
1. the processing method of an assembling non-metal box transforming station case is characterized in that:
A. select the imitative type art of fiberglass mould for use, the inner surface of imitating type art mould at fiberglass scribbles remover, settles preburied component in the film chamber;
B. first casting top layer slurry in mould, described top layer slurry contains the raw material of following weight parts, in 1 part of cement, the glass fibre, 0.9-1.2 part sand, 0.3-0.35 part water, 0.02-0.03 part reinforcing agent and the 0.001-0.003 part composite water-reducing agent that add 0.005-0.008 part;
C. casting main body slurry in mould more and then, described main body slurry contains the raw material of following weight parts, in 1 part of cement, adds 0.05-0.07 part glass fibre, 0.9-1.5 part sand, 0.3-0.4 part water, 0.001-0.003 part composite water-reducing agent;
D. the demoulding in 15-20 hour at normal temperatures;
E. the goods after the demoulding are in water maintenance 2-3 days;
F. mounting finished product, roof housing and wall housing are integrally welded by preburied component.
2. according to the processing method of the described a kind of assembling non-metal box transforming station case of claim 1, it is characterized in that: in the processing of above-mentioned steps c, earlier cement, sand, water and composite water-reducing agent are become slurry with the mixer stirring after 5-8 minute, with screen pack slurries filtration, slurry after filtering is re-introduced into extrusion pump is expressed in the cutting spraying machine, in the cutting spraying machine, add glass fibre simultaneously; With air compressor machine slurry and glass fibre are ejected in the mould of being furnished with suitable reinforcing bar and built-in fitting, reach thickness requirement after, casting complete.
3. according to the processing method of the described a kind of assembling non-metal box transforming station case of claim 2, it is characterized in that: cement and glass fibre among the above-mentioned steps b have intermiscibility.
4. according to the processing method of the described a kind of assembling non-metal box transforming station case of claim 3, it is characterized in that: cement and glass fibre among the above-mentioned steps c have intermiscibility.
5. according to the processing method of the described a kind of assembling non-metal box transforming station case of claim 2, it is characterized in that: the imitative type art of described fiberglass mould is the form of imitated construction material.
6. according to the processing method of the described a kind of assembling non-metal box transforming station case of claim 5, it is characterized in that: described construction material comprises trunk, timber, bamboo wood, stone material and straw.
7. according to the processing method of the described a kind of assembling non-metal box transforming station case of claim 2, it is characterized in that: the imitative type art of described fiberglass mould is the surface configuration of imitated decorative pattern and pattern.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610023496XA CN100452588C (en) | 2006-01-19 | 2006-01-19 | Processing method for assembling non-metal box transforming station case |
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| CNB200610023496XA CN100452588C (en) | 2006-01-19 | 2006-01-19 | Processing method for assembling non-metal box transforming station case |
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| CN1822460A CN1822460A (en) | 2006-08-23 |
| CN100452588C true CN100452588C (en) | 2009-01-14 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102280822B (en) * | 2011-07-26 | 2015-01-28 | 浙江海瑞电气有限公司 | Nonmetal box-type substation shell, and manufacturing process method and outer wall mould of nonmetal box-type substation shell |
| CN104942972B (en) * | 2015-06-18 | 2017-03-01 | 周国文 | A kind of brick embryo forming machine |
| CN105442871A (en) * | 2015-12-04 | 2016-03-30 | 南京国电南自电网自动化有限公司 | Secondary equipment prefabricated cabin made of GRC material |
| CN111200252A (en) * | 2020-03-20 | 2020-05-26 | 惠安国磊石材有限公司 | Stone carving block terminal easily dispels heat |
| CN113161875A (en) * | 2021-02-03 | 2021-07-23 | 成来电气科技有限公司 | Wind power generation box type transformer station glass fiber reinforced plastic shell and manufacturing process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1244509A (en) * | 1999-08-11 | 2000-02-16 | 陆根林 | Glass fiber reinforced cement board and its production process |
| EP1258465A1 (en) * | 2001-05-15 | 2002-11-20 | Electricité de France | Concrete composition of reactive powders and method for making an element thereof |
| CN1431087A (en) * | 2003-01-29 | 2003-07-23 | 陆兴根 | Technical method for molding hull of non-metal box type transformer substation and molding die thereof |
| CN1557618A (en) * | 2004-01-18 | 2004-12-29 | 熊吉如 | Apparatus and method for producing foaming concrete construction wall plate coated by glass fiber reinforced cement |
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- 2006-01-19 CN CNB200610023496XA patent/CN100452588C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1244509A (en) * | 1999-08-11 | 2000-02-16 | 陆根林 | Glass fiber reinforced cement board and its production process |
| EP1258465A1 (en) * | 2001-05-15 | 2002-11-20 | Electricité de France | Concrete composition of reactive powders and method for making an element thereof |
| CN1431087A (en) * | 2003-01-29 | 2003-07-23 | 陆兴根 | Technical method for molding hull of non-metal box type transformer substation and molding die thereof |
| CN1557618A (en) * | 2004-01-18 | 2004-12-29 | 熊吉如 | Apparatus and method for producing foaming concrete construction wall plate coated by glass fiber reinforced cement |
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