CN108695785A - A kind of fire resisting anti-corrosion cable slot box and its processing technology - Google Patents
A kind of fire resisting anti-corrosion cable slot box and its processing technology Download PDFInfo
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- CN108695785A CN108695785A CN201810590109.3A CN201810590109A CN108695785A CN 108695785 A CN108695785 A CN 108695785A CN 201810590109 A CN201810590109 A CN 201810590109A CN 108695785 A CN108695785 A CN 108695785A
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- Prior art keywords
- box
- fire resisting
- cable slot
- resisting anti
- corrosion cable
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- 238000005260 corrosion Methods 0.000 title claims abstract description 83
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 239000000779 smoke Substances 0.000 claims abstract description 24
- 239000000741 silica gel Substances 0.000 claims abstract description 15
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000000956 alloy Substances 0.000 claims description 52
- 229910045601 alloy Inorganic materials 0.000 claims description 52
- 239000012792 core layer Substances 0.000 claims description 42
- 239000010410 layer Substances 0.000 claims description 34
- 239000002131 composite material Substances 0.000 claims description 33
- 239000004615 ingredient Substances 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000003063 flame retardant Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052684 Cerium Inorganic materials 0.000 claims description 8
- 229910052693 Europium Inorganic materials 0.000 claims description 8
- 229910052765 Lutetium Inorganic materials 0.000 claims description 8
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- 229910052779 Neodymium Inorganic materials 0.000 claims description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000011247 coating layer Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 210000001161 mammalian embryo Anatomy 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 238000004073 vulcanization Methods 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 239000011701 zinc Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 4
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000009749 continuous casting Methods 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007731 hot pressing Methods 0.000 claims description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000005987 sulfurization reaction Methods 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 2
- 229920002943 EPDM rubber Polymers 0.000 claims description 2
- 229960004424 carbon dioxide Drugs 0.000 claims description 2
- 229910002090 carbon oxide Inorganic materials 0.000 claims description 2
- 230000001629 suppression Effects 0.000 abstract description 3
- 230000032683 aging Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/11—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone
- A62C35/15—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone with a system for topping-up the supply of extinguishing material automatically
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/03—Cooling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
- C08K2003/166—Magnesium halide, e.g. magnesium chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The present invention relates to a kind of fire resisting anti-corrosion cable slot box and its processing technologys, belong to controller switching equipment technical field.The upper surface of the fire resisting anti-corrosion cable slot box, including box body, box cover, extinguishing device and radiator, box cover is provided with the first smoke sensor device, and the lower surface of box cover is provided with the second smoke sensor device, and radiator is arranged on the side wall of box body;Extinguishing device includes dioxide bottle, interior nozzle and outer nozzle, and interior nozzle is arranged on the madial wall of box body, and outer nozzle is arranged above box cover, and dioxide bottle is connected to respectively at interior nozzle with outer nozzle by pipeline;Radiator includes silica gel thermally conductive sheet, the first heat-conducting plate and the second heat-conducting plate, and metal fin is arranged in a side surface of the second heat-conducting plate.The fire resisting anti-corrosion cable slot box of the present invention, being capable of active suppression by the cooperation of the first smoke sensor device, the second smoke sensor device and extinguishing device so that the security performance of fire resisting anti-corrosion cable slot box is obviously improved.
Description
Technical field
The present invention relates to a kind of fire resisting anti-corrosion cable slot box and its processing technologys, belong to controller switching equipment technical field.
Background technology
Cable tray is the slot box for placing cable in fire prevention system, since cable belongs to inflammable thing, certainly by cable
The cable phenomenon on fire for lighting fire or the initiation of other reasons happens occasionally, and the conductibility of cable can be such that the intensity of a fire spreads to quickly
Each corner causes to endanger on a large scale, and occurrence index, control fire spread office can be effectively reduced using fire-resistant cable slot box
Gesture, to reduce damage by fire.
Currently, fire resisting slot box in the market(It is called fire-retardant bridge)Mainly by metallic framework and fiber glass reinforcement,
Composite fireproof plate, fire resisting alumina silicate blanket and the fire prevention base foamed coating composition of inorganic material.And most manufacturing enterprise
The fire resistance of emphasis crane span structure, has ignored its practical service environment.The crane span structure majority of this type is for there is fire-fighting to want
In the power cable laying asked, the cable load is big, and generation heat is also relatively more, and the design concept of fire-retardant bridge is first
Be focus on how effective fire-proof and thermal-insulation, this generates contradiction, the heat of cable does not distribute not go out, it will be made to be chronically at height
It is run under temperature state, has also speeded up the aging of cable.Moreover, in fields such as oil, chemical industry to the anti-corrosion of cable tray, tolerance
Performance requirement is very high, therefore develops and have the excellent properties such as fire resistance rating is high, anti-corrosion tolerance performance is strong, good heat dissipation, intensity are big
Cable tray is needed for production development.
Invention content
The technical problem to be solved by the present invention is in view of the shortcomings of the prior art, propose that a kind of fire resistance rating is high, anti-corrosion tolerance
Performance it is strong and can active heat removal fire extinguishing fire resisting anti-corrosion cable slot box.
The technical solution that the present invention proposes to solve above-mentioned technical problem is:A kind of fire resisting anti-corrosion cable slot box, including length
Cube shape box body, box cover, extinguishing device and radiator, box cover are arranged on box body top, and the upper surface of box cover is provided with first
The lower surface of smoke sensor device, box cover is provided with the second smoke sensor device, and extinguishing device is positioned close at box body, radiator
At least one, radiator is arranged on the side wall of box body;
Extinguishing device includes that dioxide bottle, interior nozzle and outer nozzle, dioxide bottle pass through fixed frame and box side wall
Affixed, interior nozzle is arranged on the madial wall of box body, and outer nozzle is at least one and is arranged above box cover, dioxide bottle
It is connected to outer nozzle respectively at interior nozzle by pipeline, shut-off valve is installed at the gas outlet of dioxide bottle;
Radiator includes silica gel thermally conductive sheet, the first heat-conducting plate and the second heat-conducting plate, silica gel thermally conductive sheet by high temperature resistant cement with
The internal side wall of box body is affixed, and the first heat conduction plate level is abutted through the side wall of box body with silica gel thermally conductive sheet, and the second heat-conducting plate is perpendicular
Directly it is arranged and middle part and the first heat-conducting plate is affixed, a side surface of second heat-conducting plate far from the first heat-conducting plate is uniformly arranged metal
Cooling fin.
The improvement of above-mentioned technical proposal is:Rubber weather strip is provided between box body and box cover.
The improvement of above-mentioned technical proposal is:Tray interior bottom end is provided with temperature sensor.
The improvement of above-mentioned technical proposal is:Is provided on pipeline between the shut-off valve of dioxide bottle and interior nozzle
One solenoid valve.
The improvement of above-mentioned technical proposal is:Is provided on pipeline between the shut-off valve of dioxide bottle and outer nozzle
Two solenoid valves.
The improvement of above-mentioned technical proposal is:The inner surface of box body is covered with insulating coating.
The improvement of above-mentioned technical proposal is:Box body and box cover are made of the plank having following structure:Plank includes alloy
Core layer wraps up the composite layer of alloy core layer, wraps up the flame-retardant coating layer of composite layer.
The processing technology of the fire resisting anti-corrosion cable slot box of the present invention, includes the following steps:
(i) alloy core layer is made, is as follows:
A, dispensing:The mass percent ingredient of chemical analysis is in alloy core layer:Cr:0.05-0.16%, Mn:2.34-
2.55%, Zn:1.02-1.18%, Al:8.75-9.12%, Ni:1.15-1.48%, Mo:0.05-0.08%, Nd:0.05-0.07%,
Ce:0.01-0.02%, Eu:0.06-0.08%, Lu:0.12-0.15%, surplus Fe;
B, the raw material of alloy core layer is subjected to dispensing according to the mass percent of each ingredient of alloy core layer, after dispensing
The raw material of alloy core layer carries out melting;
C, the raw material of the alloy core layer after melting is subjected to continuous casting and rolling, alloy core plate is made;
D, alloy core plate is carried out heating to forge to thickness being 1.5-2mm, forges time 5-15min, alloy core layer is made;
(ii) composite layer is made, is as follows:
A, dispensing:The mass percent ingredient of composite layer is:Styrene:5.34-6.88%, butadiene-styrene rubber:3.21-
4.64%, ethylene propylene diene rubber:3.24-4.12%, magnesia:4.11-4.48%, magnesium chloride:3.37-3.68%, zinc oxide:
2.31-2.54%, glass fibre:5.35-6.16%, releasing agent:1.45-1.78%, surplus are epoxy resin;
B, composite layer plank is made in the raw material pultrusion of composite layer;
C, composite layer plank, which is put into steam vulcanization tank, is vulcanized, and sulfuration steam pressure is 0.5-0.65Mpa, when vulcanization
Between be 10-15 minutes;
(iii) two surfaces that composite layer plank obtained is compounded in alloy core layer by cross-linked binder glue hot pressing are made
The thick embryo of plank;
(iv) plank is made in the surface spraying flame-retardant coating layer of the thick embryo of plank;
(v) plank obtained is needed to cut into corresponding size and shape according to the box body of fire resisting anti-corrosion cable slot box and box cover
The plank of shape, and plank is assembled to the box body and box cover that fire resisting anti-corrosion cable slot box is made;
(vi) in the tray interior spray insulation coating of fire resisting anti-corrosion cable slot box;
(vii) extinguishing device and radiator on the box body of fire resisting anti-corrosion cable slot box are installed, temperature sensing is installed in tray interior
Device;
(viii) the first smoke sensor device and second are separately installed in the upper and lower surface of the box cover of fire resisting anti-corrosion cable slot box
Smoke sensor device;
(ix) rubber weather strip is installed on the box body top of fire resisting anti-corrosion cable slot box and the junction of box cover;
(x) it carries out the box body of fire resisting anti-corrosion cable slot box and box cover to assemble obtained fire resisting anti-corrosion cable slot box.
The improvement of above-mentioned technical proposal is:The mass percent ingredient of chemical analysis is in alloy core layer:Cr:0.05%,
Mn:2.34%, Zn:1.02%, Al:8.75%, Ni:1.15%, Mo:0.05%, Nd:0.05%, Ce:0.01%, Eu:0.06%, Lu:
0.12%, surplus Fe.
The improvement of above-mentioned technical proposal is:The mass percent ingredient of chemical analysis is in alloy core layer:Cr:0.16%,
Mn:2.55%, Zn:1.18%, Al:9.12%, Ni:1.48%, Mo:0.08%, Nd:0.07%, Ce:0.02%, Eu:0.08%, Lu:
0.15%, surplus Fe.
The present invention is using the advantageous effect of above-mentioned technical proposal:
(1)The fire resisting anti-corrosion cable slot box of the present invention is resistant to the same of the strong excellent properties of performance in the high, anti-corrosion with fire resistance rating
When by the cooperation of the first smoke sensor device, the second smoke sensor device and extinguishing device, active suppression can be carried out, relative to biography
The passive fire resisting of system cable tray, the interior nozzle and outer nozzle of fire resisting anti-corrosion cable slot box of the invention can be to fire resisting anti-corrosion electricity
The burning things which may cause a fire disaster of cable slot box either internally or externally is put out separately or together so that the peace of fire resisting anti-corrosion cable slot box of the invention
Full performance is obviously improved;
(2)The fire resisting anti-corrosion cable slot box of the present invention can effectively be radiated by radiator, silica gel thermally conductive sheet and the first heat conduction
The heat of tray interior can quickly be exported and carry out rapid cooling by metal fin by plate, and the heat of cable is radiated
Device Quick diffusing is effectively improved in traditional cable slot box and is run under cable hot soak condition, and aging speed is fast
Disadvantage;
(3)The fire resisting anti-corrosion cable slot box of the present invention can also be multiple scattered in the installation of several sides of box body according to the demand of heat dissipation
Thermal radiates simultaneously;
(4)The fire resisting anti-corrosion cable slot box of the present invention is quickly exported the heat of tray interior using silica gel thermally conductive sheet, and silica gel is led
Backing not only has heat sinking function, while also acting the effect of seal box insulation;
(5)It is arranged on pipeline between the shut-off valve and interior nozzle of the dioxide bottle of the fire resisting anti-corrosion cable slot box of the present invention
There is the first solenoid valve, is provided with second solenoid valve on the pipeline between the shut-off valve of dioxide bottle and outer nozzle, passes through two
A solenoid valve can accurately control interior nozzle and outer nozzle is put out a fire;
(6)Alloy core layer makes the fire resisting anti-corrosion electricity in the box body of fire resisting anti-corrosion cable slot box and the plank of box cover of the present invention
While with extremely strong mechanical strength and corrosion resistance, the cooperation of composite layer and flame-retardant coating layer makes cable slot box
Fire resisting anti-corrosion cable slot box is provided with extremely strong fire resisting and corrosion resistance, ensure that stablizing for fire resisting anti-corrosion cable slot box uses
And its service life is substantially prolonged, the mechanical strength of fire resisting anti-corrosion cable slot box of the invention is relative to traditional cable
Slot box improves 40-50%, and corrosion resistance improves 60-80%, and the service life extends 2-3 times for traditional cable tray.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the structural schematic diagram of fire resisting anti-corrosion cable slot box of the embodiment of the present invention;
Fig. 2 is the structural schematic diagram of the box body of fire resisting anti-corrosion cable slot box of the embodiment of the present invention and the plank of box cover;
Wherein:1- dioxide bottles, 2- shut-off valves, the first solenoid valves of 3-, 4- second solenoid valves, 5- box bodys, 6- box covers, in 7-
Nozzle, the first smoke sensor devices of 8-, the second smoke sensor devices of 9-, the outer nozzles of 10-, 11- rubber weather strips, 12- temperature sensors,
13- insulating coatings, 14- silica gel thermally conductive sheets, the first heat-conducting plates of 15-, the second heat-conducting plates of 16-, 17- metal fins, 18- fire resistings apply
The bed of material, 19- composite layers, 20- alloy core layers.
Specific implementation mode
Embodiment one
The fire resisting anti-corrosion cable slot box of the present embodiment is as illustrated in fig. 1 and 2, including rectangular-shape box body 5, box cover 6, extinguishing device and
Radiator, box cover 6 are arranged on 5 top of box body, and the upper surface of box cover 6 is provided with the first smoke sensor device 8, the following table of box cover 6
Face is provided with the second smoke sensor device 9, and extinguishing device is positioned close at box body 5, and radiator is one, radiator setting
On the side wall of box body 5;
Extinguishing device includes dioxide bottle 1, interior nozzle 7 and outer nozzle 10, and dioxide bottle 1 passes through fixed frame and box body
5 side walls are affixed, and interior nozzle 7 is arranged on the madial wall of box body 5, and outer nozzle 10 is seven and is uniformly arranged above box cover 6, two
Carbonoxide gas cylinder 1 is connected to respectively at interior nozzle 7 with outer nozzle 10 by pipeline, is equipped at the gas outlet of dioxide bottle 1
Shut-off valve 2;
Radiator includes that silica gel thermally conductive sheet 14, the first heat-conducting plate 15 and the second heat-conducting plate 16, silica gel thermally conductive sheet 14 pass through resistance to height
The internal side wall of warm glue and box body 5 is affixed, and the horizontal side wall through box body 5 of the first heat-conducting plate 15 is supported with silica gel thermally conductive sheet 14
It connects, the second heat-conducting plate 16 is vertically arranged and middle part and the first heat-conducting plate 15 are affixed, and the second heat-conducting plate 16 is far from the first heat-conducting plate
15 side surface is uniformly arranged metal fin 17.
It is provided with rubber weather strip 11 between the box body 5 and box cover 6 of the fire resisting anti-corrosion cable slot box of the present embodiment.Box body 5
Inner bottom is provided with temperature sensor 12.It is provided on pipeline between the shut-off valve 2 and interior nozzle 7 of dioxide bottle 1
First solenoid valve 3.It is provided with second solenoid valve 4 on pipeline between the shut-off valve 2 and outer nozzle 10 of dioxide bottle 1.Box
The inner surface of body 5 is covered with insulating coating 13.Box body 5 and box cover 6 are made of the plank having following structure:Plank includes alloy
Core layer 20, the composite layer 19 of package alloy core layer 20, wraps up the flame-retardant coating layer 18 of composite layer 19.
Dioxide bottle 1 uses 4L specification dioxide bottles.Shut-off valve 2 is manually switched off using the BML6 types of Danvers
Valve.First heat-conducting plate 15, the second heat-conducting plate 16 and metal fin 17 are all made of aluminium alloy and are made.It is controlled using PLC controller
Entire fire resisting anti-corrosion cable slot box.
The fire resisting anti-corrosion cable slot box of the present embodiment passes through the first smoke sensor device 8, the second smoke sensor device 9 when in use
With the cooperation of extinguishing device, active suppression can be carried out, relative to the passive fire resisting of traditional cable slot box, fire resisting of the invention is anti-
The interior nozzle 7 and outer nozzle 10 of rotten cable tray can distinguish the burning things which may cause a fire disaster of fire resisting anti-corrosion cable slot box either internally or externally
Or put out simultaneously so that the security performance of fire resisting anti-corrosion cable slot box of the invention is obviously improved;The fire resisting of the present embodiment is anti-
Rotten cable tray can effectively be radiated by radiator, silica gel thermally conductive sheet 14 and the first heat-conducting plate 15 can be by tray interior
Heat quickly export and rapid cooling is carried out by metal fin 17, the heat of cable had by radiator Quick diffusing
Effect improves in traditional cable slot box to be run under cable hot soak condition, the fast disadvantage of aging speed.
The processing technology of the fire resisting anti-corrosion cable slot box of the present invention, includes the following steps:
(i) alloy core layer is made, is as follows:
A, dispensing:The mass percent ingredient of chemical analysis is in alloy core layer:Cr:0.05%, Mn:2.34%, Zn:1.02%,
Al:8.75%, Ni:1.15%, Mo:0.05%, Nd:0.05%, Ce:0.01%, Eu:0.06%, Lu:0.12%, surplus Fe;
B, the raw material of alloy core layer is subjected to dispensing according to the mass percent of each ingredient of alloy core layer, after dispensing
The raw material of alloy core layer carries out melting;
C, the raw material of the alloy core layer after melting is subjected to continuous casting and rolling, alloy core plate is made;
D, alloy core plate is carried out heating to forge to thickness being 1.5-2mm, forges time 5-15min, alloy core layer is made;
(ii) composite layer is made, is as follows:
A, dispensing:The mass percent ingredient of composite layer is:Styrene:5.34%, butadiene-styrene rubber:3.21%, ternary second
Third rubber:3.24%, magnesia:4.11%, magnesium chloride:3.37%, zinc oxide:2.31%, glass fibre:5.35%, releasing agent:
1.45%, surplus is epoxy resin;
B, composite layer plank is made in the raw material pultrusion of composite layer;
C, composite layer plank, which is put into steam vulcanization tank, is vulcanized, and sulfuration steam pressure is 0.5-0.65Mpa, when vulcanization
Between be 10-15 minutes;
(iii) two surfaces that composite layer plank obtained is compounded in alloy core layer by cross-linked binder glue hot pressing are made
The thick embryo of plank;
(iv) plank is made in the surface spraying flame-retardant coating layer of the thick embryo of plank;
(v) plank obtained is needed to cut into corresponding size and shape according to the box body of fire resisting anti-corrosion cable slot box and box cover
The plank of shape, and plank is assembled to the box body and box cover that fire resisting anti-corrosion cable slot box is made;
(vi) in the tray interior spray insulation coating of fire resisting anti-corrosion cable slot box;
(vii) extinguishing device and radiator on the box body of fire resisting anti-corrosion cable slot box are installed, temperature sensing is installed in tray interior
Device;
(viii) the first smoke sensor device and second are separately installed in the upper and lower surface of the box cover of fire resisting anti-corrosion cable slot box
Smoke sensor device;
(ix) rubber weather strip is installed on the box body top of fire resisting anti-corrosion cable slot box and the junction of box cover;
(x) it carries out the box body of fire resisting anti-corrosion cable slot box and box cover to assemble obtained fire resisting anti-corrosion cable slot box.
Embodiment two
The structure of the fire resisting anti-corrosion cable slot box of the present embodiment is essentially identical with embodiment one, the difference is that:
The processing technology of the fire resisting anti-corrosion cable slot box, includes the following steps:
(i) alloy core layer is made, is as follows:
A, dispensing:The mass percent ingredient of chemical analysis is in alloy core layer:Cr:0.16%, Mn:2.55%, Zn:1.18%,
Al:9.12%, Ni:1.48%, Mo:0.08%, Nd:0.07%, Ce:0.02%, Eu:0.08%, Lu:0.15%, surplus Fe;
B, the raw material of alloy core layer is subjected to dispensing according to the mass percent of each ingredient of alloy core layer, after dispensing
The raw material of alloy core layer carries out melting;
C, the raw material of the alloy core layer after melting is subjected to continuous casting and rolling, alloy core plate is made;
D, alloy core plate is carried out heating to forge to thickness being 1.5-2mm, forges time 5-15min, alloy core layer is made;
(ii) composite layer is made, is as follows:
A, dispensing:The mass percent ingredient of composite layer is:Styrene:6.88%, butadiene-styrene rubber:4.64%, ternary second
Third rubber:4.12%, magnesia:4.48%, magnesium chloride:3.68%, zinc oxide:2.54%, glass fibre:6.16%, releasing agent:
1.78%, surplus is epoxy resin;
B, composite layer plank is made in the raw material pultrusion of composite layer;
C, composite layer plank, which is put into steam vulcanization tank, is vulcanized, and sulfuration steam pressure is 0.5-0.65Mpa, when vulcanization
Between be 10-15 minutes;
(iii) two surfaces that composite layer plank obtained is compounded in alloy core layer by cross-linked binder glue hot pressing are made
The thick embryo of plank;
(iv) plank is made in the surface spraying flame-retardant coating layer of the thick embryo of plank;
(v) plank obtained is needed to cut into corresponding size and shape according to the box body of fire resisting anti-corrosion cable slot box and box cover
The plank of shape, and plank is assembled to the box body and box cover that fire resisting anti-corrosion cable slot box is made;
(vi) in the tray interior spray insulation coating of fire resisting anti-corrosion cable slot box;
(vii) extinguishing device and radiator on the box body of fire resisting anti-corrosion cable slot box are installed, temperature sensing is installed in tray interior
Device;
(viii) the first smoke sensor device and second are separately installed in the upper and lower surface of the box cover of fire resisting anti-corrosion cable slot box
Smoke sensor device;
(ix) rubber weather strip is installed on the box body top of fire resisting anti-corrosion cable slot box and the junction of box cover;
(x) it carries out the box body of fire resisting anti-corrosion cable slot box and box cover to assemble obtained fire resisting anti-corrosion cable slot box.
The present invention is not limited to the above embodiment.All technical solutions formed using equivalent replacement, are all fallen within the present invention and wanted
The protection domain asked.
Claims (10)
1. a kind of fire resisting anti-corrosion cable slot box, it is characterised in that:Including rectangular-shape box body, box cover, extinguishing device and heat dissipation dress
It sets, the box cover is arranged on the box body top, and the upper surface of the box cover is provided with the first smoke sensor device, the box cover
Lower surface is provided with the second smoke sensor device, and the extinguishing device is positioned close at the box body, and the radiator is at least
It it is one, the radiator is arranged on the side wall of the box body;
The extinguishing device includes dioxide bottle, interior nozzle and outer nozzle, the dioxide bottle by fixed frame with
The box side wall is affixed, and the interior nozzle is arranged on the madial wall of the box body, and the outer nozzle is at least one and sets
It sets above the box cover, the dioxide bottle is connected to respectively at the interior nozzle with outer nozzle by pipeline, and described two
Shut-off valve is installed at the gas outlet of carbonoxide gas cylinder;
The radiator includes silica gel thermally conductive sheet, the first heat-conducting plate and the second heat-conducting plate, and the silica gel thermally conductive sheet passes through resistance to height
The internal side wall of warm glue and the box body is affixed, side wall and the silica gel of the first heat conduction plate level through the box body
Thermally conductive sheet abuts, and second heat-conducting plate is vertically arranged and middle part and first heat-conducting plate are affixed, second heat-conducting plate
A side surface far from first heat-conducting plate is uniformly arranged metal fin.
2. fire resisting anti-corrosion cable slot box according to claim 1, it is characterised in that:It is provided between the box body and box cover
Rubber weather strip.
3. fire resisting anti-corrosion cable slot box according to claim 2, it is characterised in that:The tray interior bottom end is provided with temperature
Spend sensor.
4. fire resisting anti-corrosion cable slot box according to claim 3, it is characterised in that:The shut-off valve of the dioxide bottle
It is provided with the first solenoid valve on pipeline between the interior nozzle.
5. fire resisting anti-corrosion cable slot box according to claim 4, it is characterised in that:The shut-off valve of the dioxide bottle
It is provided with second solenoid valve on pipeline between the outer nozzle.
6. fire resisting anti-corrosion cable slot box according to claim 5, it is characterised in that:The inner surface of the box body is covered with absolutely
Edge coating.
7. fire resisting anti-corrosion cable slot box according to claim 6, it is characterised in that:The box body and box cover are by with following
The plank of structure is made:The plank includes alloy core layer, wraps up the composite layer of alloy core layer, wraps up composite material
The flame-retardant coating layer of layer.
8. the processing technology of the fire resisting anti-corrosion cable slot box according to any claim in claim 1 to 7, feature exist
In:Include the following steps:
(i) alloy core layer is made, is as follows:
A, dispensing:The mass percent ingredient of chemical analysis is in the alloy core layer:Cr:0.05-0.16%, Mn:2.34-
2.55%, Zn:1.02-1.18%, Al:8.75-9.12%, Ni:1.15-1.48%, Mo:0.05-0.08%, Nd:0.05-0.07%,
Ce:0.01-0.02%, Eu:0.06-0.08%, Lu:0.12-0.15%, surplus Fe;
B, the raw material of alloy core layer is subjected to dispensing according to the mass percent of each ingredient of alloy core layer, after dispensing
The raw material of alloy core layer carries out melting;
C, the raw material of the alloy core layer after melting is subjected to continuous casting and rolling, alloy core plate is made;
D, the alloy core plate is carried out heating to forge to thickness being 1.5-2mm, forges time 5-15min, alloy core is made
Body layer;
(ii) composite layer is made, is as follows:
A, dispensing:The mass percent ingredient of the composite layer is:Styrene:5.34-6.88%, butadiene-styrene rubber:3.21-
4.64%, ethylene propylene diene rubber:3.24-4.12%, magnesia:4.11-4.48%, magnesium chloride:3.37-3.68%, zinc oxide:
2.31-2.54%, glass fibre:5.35-6.16%, releasing agent:1.45-1.78%, surplus are epoxy resin;
B, composite layer plank is made in the raw material pultrusion of composite layer;
C, composite layer plank, which is put into steam vulcanization tank, is vulcanized, and sulfuration steam pressure is 0.5-0.65Mpa, when vulcanization
Between be 10-15 minutes;
(iii) composite layer plank obtained is compounded in two surfaces of the alloy core layer by cross-linked binder glue hot pressing
The thick embryo of plank is made;
(iv) plank is made in the surface spraying flame-retardant coating layer of the thick embryo of plank;
(v) plank obtained is needed to cut into corresponding size and shape according to the box body of fire resisting anti-corrosion cable slot box and box cover
The plank of shape, and plank is assembled to the box body and box cover that fire resisting anti-corrosion cable slot box is made;
(vi) in the tray interior spray insulation coating of the fire resisting anti-corrosion cable slot box;
(vii) the extinguishing device and radiator are installed on the box body of the fire resisting anti-corrosion cable slot box, in the tray interior
Mounting temperature sensor;
(viii) the upper and lower surface of the box cover of the fire resisting anti-corrosion cable slot box be separately installed with the first smoke sensor device and
Second smoke sensor device;
(ix) rubber weather strip is installed on the box body top of the fire resisting anti-corrosion cable slot box and the junction of box cover;
(x) it carries out the box body of the fire resisting anti-corrosion cable slot box and box cover to assemble obtained fire resisting anti-corrosion cable slot box.
9. the processing technology of fire resisting anti-corrosion cable slot box according to claim 8, it is characterised in that:The alloy core layer
The mass percent ingredient of middle chemical analysis is:Cr:0.05%, Mn:2.34%, Zn:1.02%, Al:8.75%, Ni:1.15%, Mo:
0.05%, Nd:0.05%, Ce:0.01%, Eu:0.06%, Lu:0.12%, surplus Fe.
10. the processing technology of fire resisting anti-corrosion cable slot box according to claim 8, it is characterised in that:The alloy core
The mass percent ingredient of chemical analysis is in layer:Cr:0.16%, Mn:2.55%, Zn:1.18%, Al:9.12%, Ni:1.48%,
Mo:0.08%, Nd:0.07%, Ce:0.02%, Eu:0.08%, Lu:0.15%, surplus Fe.
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|---|---|---|---|
| CN201810590109.3A CN108695785A (en) | 2018-06-08 | 2018-06-08 | A kind of fire resisting anti-corrosion cable slot box and its processing technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590109.3A CN108695785A (en) | 2018-06-08 | 2018-06-08 | A kind of fire resisting anti-corrosion cable slot box and its processing technology |
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Family
ID=63848676
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402519A (en) * | 2018-10-26 | 2019-03-01 | 江苏华强电力设备有限公司 | A kind of processing technology of the intelligent Bus slot port case for data center |
| CN111384693A (en) * | 2020-04-15 | 2020-07-07 | 扬州市鸿信线路器材有限公司 | Tubular product water cooling system is used in cable protection pipe production |
| WO2020201589A1 (en) * | 2019-04-03 | 2020-10-08 | Minarro Perez Fernando Jose | Transportable container for recharging vehicle batteries |
| CN113895806A (en) * | 2021-10-23 | 2022-01-07 | 胜利油田方圆防腐材料有限公司 | High-internal-corrosion-resistance sewage storage tank |
| CN114243600A (en) * | 2021-12-23 | 2022-03-25 | 佛山电力设计院有限公司 | Fireproof cable groove box |
| CN114665425A (en) * | 2022-05-25 | 2022-06-24 | 南通鼎城船舶技术有限公司 | Rotary fireproof cable bridge for ship |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202549867U (en) * | 2011-11-29 | 2012-11-21 | 余姚市金烨光伏科技有限公司 | Photovoltaic junction box |
| US20140256174A1 (en) * | 2013-03-11 | 2014-09-11 | Zhejiang Jiaming Tianheyuan Photovoltaic Technology, Ltd | Terminal box for solar cell |
| CN104092164A (en) * | 2014-06-27 | 2014-10-08 | 江苏华兴防火材料有限公司 | Composite fire-retardant trough box and manufacturing method thereof |
| CN104934909A (en) * | 2015-06-01 | 2015-09-23 | 金海新源电气江苏有限公司 | Light fireproof high-strength cable bridge and machining method therefor |
| CN105358010A (en) * | 2013-07-23 | 2016-02-24 | 汉莎技术有限公司 | Fire-retardant edge material for panels, corresponding sandwich panel, and fire-retardant cover layer |
| CN107195434A (en) * | 2017-07-31 | 2017-09-22 | 潘承燕 | One kind can self-extinguishing radiation type power transformation case in parallel |
| CN107674307A (en) * | 2017-10-29 | 2018-02-09 | 江苏鼎荣电气集团有限公司 | A kind of composite fireproof anti-corrosion cable bridge and preparation method thereof |
| CN208369123U (en) * | 2018-06-08 | 2019-01-11 | 荣马电器有限公司 | A kind of fire resisting anti-corrosion cable slot box |
-
2018
- 2018-06-08 CN CN201810590109.3A patent/CN108695785A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202549867U (en) * | 2011-11-29 | 2012-11-21 | 余姚市金烨光伏科技有限公司 | Photovoltaic junction box |
| US20140256174A1 (en) * | 2013-03-11 | 2014-09-11 | Zhejiang Jiaming Tianheyuan Photovoltaic Technology, Ltd | Terminal box for solar cell |
| CN105358010A (en) * | 2013-07-23 | 2016-02-24 | 汉莎技术有限公司 | Fire-retardant edge material for panels, corresponding sandwich panel, and fire-retardant cover layer |
| CN104092164A (en) * | 2014-06-27 | 2014-10-08 | 江苏华兴防火材料有限公司 | Composite fire-retardant trough box and manufacturing method thereof |
| CN104934909A (en) * | 2015-06-01 | 2015-09-23 | 金海新源电气江苏有限公司 | Light fireproof high-strength cable bridge and machining method therefor |
| CN107195434A (en) * | 2017-07-31 | 2017-09-22 | 潘承燕 | One kind can self-extinguishing radiation type power transformation case in parallel |
| CN107674307A (en) * | 2017-10-29 | 2018-02-09 | 江苏鼎荣电气集团有限公司 | A kind of composite fireproof anti-corrosion cable bridge and preparation method thereof |
| CN208369123U (en) * | 2018-06-08 | 2019-01-11 | 荣马电器有限公司 | A kind of fire resisting anti-corrosion cable slot box |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402519A (en) * | 2018-10-26 | 2019-03-01 | 江苏华强电力设备有限公司 | A kind of processing technology of the intelligent Bus slot port case for data center |
| WO2020201589A1 (en) * | 2019-04-03 | 2020-10-08 | Minarro Perez Fernando Jose | Transportable container for recharging vehicle batteries |
| CN111384693A (en) * | 2020-04-15 | 2020-07-07 | 扬州市鸿信线路器材有限公司 | Tubular product water cooling system is used in cable protection pipe production |
| CN111384693B (en) * | 2020-04-15 | 2021-04-13 | 扬州市鸿信线路器材有限公司 | Tubular product water cooling system is used in cable protection pipe production |
| CN113895806A (en) * | 2021-10-23 | 2022-01-07 | 胜利油田方圆防腐材料有限公司 | High-internal-corrosion-resistance sewage storage tank |
| CN114243600A (en) * | 2021-12-23 | 2022-03-25 | 佛山电力设计院有限公司 | Fireproof cable groove box |
| CN114665425A (en) * | 2022-05-25 | 2022-06-24 | 南通鼎城船舶技术有限公司 | Rotary fireproof cable bridge for ship |
| CN114665425B (en) * | 2022-05-25 | 2022-07-26 | 南通鼎城船舶技术有限公司 | Rotary fireproof cable bridge for ship |
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