CN106099663A - A kind of intelligent electric power switch cubicle - Google Patents
A kind of intelligent electric power switch cubicle Download PDFInfo
- Publication number
- CN106099663A CN106099663A CN201610385872.3A CN201610385872A CN106099663A CN 106099663 A CN106099663 A CN 106099663A CN 201610385872 A CN201610385872 A CN 201610385872A CN 106099663 A CN106099663 A CN 106099663A
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- China
- Prior art keywords
- cabinet
- shell
- fire
- power switch
- high pressure
- Prior art date
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- Granted
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 24
- 210000003437 trachea Anatomy 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000009413 insulation Methods 0.000 claims abstract description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 10
- 239000000440 bentonite Substances 0.000 claims description 10
- 229910000278 bentonite Inorganic materials 0.000 claims description 10
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 239000011812 mixed powder Substances 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- 239000010455 vermiculite Substances 0.000 claims description 10
- 229910052902 vermiculite Inorganic materials 0.000 claims description 10
- YCZJVRCZIPDYHH-UHFFFAOYSA-N ditridecyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCCCCC YCZJVRCZIPDYHH-UHFFFAOYSA-N 0.000 claims description 9
- 230000001131 transforming effect Effects 0.000 claims description 9
- 235000012239 silicon dioxide Nutrition 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- -1 Formic acid diester Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/422—Carbon
- C04B2235/425—Graphite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Power Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of intelligent electric power switch cubicle, including cabinet, cabinet is provided with cabinet door, watch window is had on cabinet door, cabinet includes inner shell and shell, fire-proof insulation dividing plate it is provided with inside cabinet, and cabinet inner chamber is divided into multiple electric placement region by fire-proof insulation dividing plate, it is provided with temperature sensor in cabinet inner tip, fire detector and exhaust fan, it is provided with extinguishing device in cabinet outer tip end, trachea it is provided with between inner shell and shell, and the high pressure nozzle on trachea connection inner shell, it is additionally provided with intelligent controller in the bottom of cabinet, present configuration is novel in design, intelligence degree is high, can temperature sensor automatically, fire signal, and can automatically spray nitrogen extinguishing cooling, and multiple high pressure nozzle is set in cabinet internal side wall, it is capable of high pressure outlet air, and do not damage electric elements inside.
Description
Technical field
The present invention relates to switch cubicle technical field, be specially a kind of intelligent electric power switch cubicle.
Background technology
Switch cubicle is a kind of electricity equipment, and outside line is introduced into master switch in cabinet, switchs subsequently into sub-control, and each branch presses it
Need to arrange.Switch cubicle caloric value is big, and the electric appliance circuits and the electric elements that are easily caused in cabinet are aging, damage.Existing electricity
Power switch cubicle, occur internal component short circuit catch fire, temperature too high time, simply by report to the police remind staff come place
Reason, it is impossible to automatically lower the temperature and put out a fire, some switch cubicle also carries fire-extinguishing function concurrently, but after fire extinguishing, has damaged internal unit device
Part, causes substantial amounts of waste.
Summary of the invention
It is an object of the invention to provide a kind of intelligent electric power switch cubicle, with asking of solving to propose in above-mentioned background technology
Topic.
For achieving the above object, the present invention provides following technical scheme: a kind of intelligent electric power switch cubicle, including cabinet,
Described cabinet is provided with cabinet door, and described cabinet door has watch window, and described cabinet includes inner shell and shell, at described cabinet
Inside is provided with fire-proof insulation dividing plate, and cabinet inner chamber is divided into multiple electric placement region, described by described fire-proof insulation dividing plate
Cabinet inner tip is provided with temperature sensor, fire detector and exhaust fan, is provided with fire extinguishing dress in described cabinet outer tip end
Put, between described inner shell and described shell, be provided with the high pressure nozzle on trachea, and described trachea connection inner shell, at described cabinet
The bottom of body is additionally provided with intelligent controller, and described intelligent controller includes single-chip microcomputer, alarm module and wireless communication module.
Preferably, described extinguishing device includes controller, nitrogen-making device, storage nitrogen tank, and described controller connects monolithic respectively
Machine, fire detector, temperature sensor and nitrogen-making device, described nitrogen-making device connects storage nitrogen tank, and described storage nitrogen tank passes through gas
Pipe connects high pressure nozzle.
Preferably, described high pressure nozzle includes housing, is provided with external cavity in described housing, is provided with interior sky in described external cavity
The port of export of chamber, described external cavity and described internal cavity is all in same one end, and the port of export is respectively equipped with the outer spray connected with external cavity
Hole and the interior spray orifice connected with internal cavity, the first arrival end of described external cavity and the second arrival end of described internal cavity all exist
Same one end, and be connected with the first pipeline, second pipe respectively, described first pipeline is provided with the first control valve, described second pipe
Road is provided with the second control valve, and described first pipeline, described second pipe connect with trachea.
Preferably, described shell mainly by aluminium sesquioxide 5-12 part of proportioning by weight, silicon dioxide 8-15 part,
Black mud powder 30-35 part, Alumina gel 1-3 part, red beach powder 3-8 part, fabric and raw-vermiculite 7-12 part, expansible graphite 15-20 part, adjacent benzene two
Formic acid diester 8-10 part, rust transforming agent 1-3 part, oil-soluble antistatic additive 1-3 part, hollow glass micropearl 2-8 part and bentonite
5-12 part material mixing is made.
Preferably, the manufacture method of described shell comprises the following steps:
A, aluminium sesquioxide, silicon dioxide, black mud powder, fabric and raw-vermiculite, expansible graphite are sent in pulverizer and pulverized, mistake after pulverizing
100 mesh sieves, obtain A mixed powder；
B, in A mixed powder, add Alumina gel, ditridecyl phthalate, rust transforming agent, and put into that to carry out heating in reactor mixed
Closing, heating-up temperature is 80 DEG C, and heat time heating time, 20min, obtained B mixture；
C, in B mixture, add red beach powder, hollow glass micropearl and bentonite, and be put in melting furnace and heat,
Melting furnace temperature is 700 DEG C, after heating 4h, obtains C fused mass；
D, adding oil-soluble antistatic additive in C fused mass, and put in blender and be stirred, mixing time is 30min,
To D fused mass；
E, D fused mass is sent into reinject in mould the cast maintenance demoulding in 42 hours, then room temperature maintenance seven days,
Can be prepared by shell.
Compared with prior art, the invention has the beneficial effects as follows:
(1) present configuration is novel in design, intelligence degree is high, it is possible to temperature sensor, fire signal automatically, and can automatically spray
Nitrogen extinguishing is lowered the temperature, and arranges multiple high pressure nozzle in cabinet internal side wall, it is possible to realizes high pressure outlet air, and does not damages
Electric elements inside.
(2) the high pressure nozzle novel in structural design that the present invention uses, carries out high intensity jet by inside and outside spray orifice, it is possible to
Cabinet inner chamber is carried out fast cooling and dedusting.
(3) the shell processing technology that the present invention uses is simple, and the shell body of support has fire prevention, antirust, antiseptical function,
The service life of power switch cabinet can be extended.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the high pressure nozzle structural representation of the present invention；
In figure: 1, cabinet；2, cabinet door；3, watch window；4, inner shell；5, shell；6, fire-proof insulation dividing plate；7, temperature sensor；
8, fire detector；9, exhaust fan；10, extinguishing device；11, trachea；12, high pressure nozzle；13, intelligent controller；14, monolithic
Machine；15, alarm module；16, wireless communication module；17, controller；18, nitrogen-making device；19, storage nitrogen tank；20, housing；21, outer
Cavity；22, internal cavity；23, outer spray orifice；24, interior spray orifice；25, the first arrival end；26, the second arrival end；27, the first pipeline；
28, second pipe；29, the first control valve；30, the second control valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment one:
Referring to Fig. 1-2, the present invention provides a kind of technical scheme: a kind of intelligent electric power switch cubicle, including cabinet 1, cabinet 1
Being provided with cabinet door 2, cabinet door 2 has watch window 3, cabinet 1 includes inner shell 4 and shell 5, is provided with fire prevention inside cabinet 1
Insulating barrier 6, and cabinet 1 inner chamber is divided into multiple electric placement region by fire-proof insulation dividing plate 6, is provided with in cabinet 1 inner tip
Temperature sensor 7, fire detector 8 and exhaust fan 9, be provided with extinguishing device 10 in cabinet 1 outer tip end, at inner shell 4 with outer
It is provided with trachea 11 between shell 5, and trachea 11 connects the high pressure nozzle 12 on inner shell 4, be additionally provided with intelligence control in the bottom of cabinet 1
Device 13 processed, intelligent controller 13 includes single-chip microcomputer 14, alarm module 15 and wireless communication module 16, and extinguishing device 10 includes controlling
Device 17, nitrogen-making device 18, storage nitrogen tank 19, controller 17 connect respectively single-chip microcomputer 14, fire detector 8, temperature sensor 7 and
Nitrogen-making device 18, nitrogen-making device 18 connects storage nitrogen tank 19, and storage nitrogen tank 19 connects high pressure nozzle 12 by trachea 11, device inside fire
Can gather the temperature signal within cabinet with temperature sensor, if sensing, electric short circuit causes fire, causes temperature to raise,
Sending the signal to intelligent controller the most immediately, intelligent controller sends the signal to Surveillance center and reports to the police, and automatically
Open extinguishing device, carry out comprehensive spray nitrogen extinguishing, and use nitrogen extinguishing, cabinet internal component will not be damaged.
In the present embodiment, high pressure nozzle 12 includes housing 20, is provided with external cavity 21 in housing 20, in being provided with in external cavity 21
Cavity 22, the port of export of external cavity 21 and internal cavity 22 is all in same one end, and the port of export is respectively equipped with outside connecting with external cavity 21
Spray orifice 23 and the interior spray orifice 24 connected with internal cavity 22, the first arrival end 25 of external cavity 21 and the second entrance of internal cavity 22
End 26 is all in same one end, and is connected with the first pipeline 27, second pipe 28 respectively, and the first pipeline 27 is provided with the first control valve
29, second pipe 28 is provided with the second control valve 30, and the first pipeline 27, second pipe 28 connect 11 with trachea, and the present invention uses
High pressure nozzle novel in structural design, carry out high intensity jet by inside and outside spray orifice, it is possible to cabinet inner chamber is carried out fast cooling
And dedusting.
In the present embodiment, shell 5 is main by the aluminium sesquioxide 6 parts of proportioning by weight, silicon dioxide 9 parts, black mud
32 parts of powder, Alumina gel 2 parts, 3 parts of red beach powder, fabric and raw-vermiculite 7 parts, expansible graphite 15 parts, ditridecyl phthalate 8 parts, rust turn
Agent 1 part, 1 part of oil-soluble antistatic additive, hollow glass micropearl 2 parts and bentonite 5 parts composition,
The manufacture method of shell comprises the following steps:
A, aluminium sesquioxide, silicon dioxide, black mud powder, fabric and raw-vermiculite, expansible graphite are sent in pulverizer and pulverized, mistake after pulverizing
100 mesh sieves, obtain A mixed powder；
B, in A mixed powder, add Alumina gel, ditridecyl phthalate, rust transforming agent, and put into that to carry out heating in reactor mixed
Closing, heating-up temperature is 80 DEG C, and heat time heating time, 20min, obtained B mixture；
C, in B mixture, add red beach powder, hollow glass micropearl and bentonite, and be put in melting furnace and heat,
Melting furnace temperature is 700 DEG C, after heating 4h, obtains C fused mass；
D, adding oil-soluble antistatic additive in C fused mass, and put in blender and be stirred, mixing time is 30min,
To D fused mass；
E, D fused mass is sent into reinject in mould the cast maintenance demoulding in 42 hours, then room temperature maintenance seven days,
Can be prepared by shell.
Embodiment two:
Referring to Fig. 1-2, the present invention provides a kind of technical scheme: a kind of intelligent electric power switch cubicle, including cabinet 1, cabinet 1
Being provided with cabinet door 2, cabinet door 2 has watch window 3, cabinet 1 includes inner shell 4 and shell 5, is provided with fire prevention inside cabinet 1
Insulating barrier 6, and cabinet 1 inner chamber is divided into multiple electric placement region by fire-proof insulation dividing plate 6, is provided with in cabinet 1 inner tip
Temperature sensor 7, fire detector 8 and exhaust fan 9, be provided with extinguishing device 10 in cabinet 1 outer tip end, at inner shell 4 with outer
It is provided with trachea 11 between shell 5, and trachea 11 connects the high pressure nozzle 12 on inner shell 4, be additionally provided with intelligence control in the bottom of cabinet 1
Device 13 processed, intelligent controller 13 includes single-chip microcomputer 14, alarm module 15 and wireless communication module 16, and extinguishing device 10 includes controlling
Device 17, nitrogen-making device 18, storage nitrogen tank 19, controller 17 connect respectively single-chip microcomputer 14, fire detector 8, temperature sensor 7 and
Nitrogen-making device 18, nitrogen-making device 18 connects storage nitrogen tank 19, and storage nitrogen tank 19 connects high pressure nozzle 12 by trachea 11, device inside fire
Can gather the temperature signal within cabinet with temperature sensor, if sensing, electric short circuit causes fire, causes temperature to raise,
Sending the signal to intelligent controller the most immediately, intelligent controller sends the signal to Surveillance center and reports to the police, and automatically
Open extinguishing device, carry out comprehensive spray nitrogen extinguishing, and use nitrogen extinguishing, cabinet internal component will not be damaged.
In the present embodiment, high pressure nozzle 12 includes housing 20, is provided with external cavity 21 in housing 20, in being provided with in external cavity 21
Cavity 22, the port of export of external cavity 21 and internal cavity 22 is all in same one end, and the port of export is respectively equipped with outside connecting with external cavity 21
Spray orifice 23 and the interior spray orifice 24 connected with internal cavity 22, the first arrival end 25 of external cavity 21 and the second entrance of internal cavity 22
End 26 is all in same one end, and is connected with the first pipeline 27, second pipe 28 respectively, and the first pipeline 27 is provided with the first control valve
29, second pipe 28 is provided with the second control valve 30, and the first pipeline 27, second pipe 28 connect 11 with trachea, and the present invention uses
High pressure nozzle novel in structural design, carry out high intensity jet by inside and outside spray orifice, it is possible to cabinet inner chamber is carried out fast cooling
And dedusting.
In the present embodiment, shell 5 is mainly by the aluminium sesquioxide 12 parts of proportioning by weight, silica 15 parts, black
35 parts of mud powder, Alumina gel 3 parts, 8 parts of red beach powder, fabric and raw-vermiculite 12 parts, expansible graphite 20 parts, ditridecyl phthalate 10 parts,
Rust transforming agent 3 parts, 3 parts of oil-soluble antistatic additive, hollow glass micropearl 8 parts and bentonite 12 parts composition.
The manufacture method of shell comprises the following steps:
A, aluminium sesquioxide, silicon dioxide, black mud powder, fabric and raw-vermiculite, expansible graphite are sent in pulverizer and pulverized, mistake after pulverizing
100 mesh sieves, obtain A mixed powder；
B, in A mixed powder, add Alumina gel, ditridecyl phthalate, rust transforming agent, and put into that to carry out heating in reactor mixed
Closing, heating-up temperature is 80 DEG C, and heat time heating time, 20min, obtained B mixture；
C, in B mixture, add red beach powder, hollow glass micropearl and bentonite, and be put in melting furnace and heat,
Melting furnace temperature is 700 DEG C, after heating 4h, obtains C fused mass；
D, adding oil-soluble antistatic additive in C fused mass, and put in blender and be stirred, mixing time is 30min,
To D fused mass；
E, D fused mass is sent into reinject in mould the cast maintenance demoulding in 42 hours, then room temperature maintenance seven days,
Can be prepared by shell.
Embodiment three:
Referring to Fig. 1-2, the present invention provides a kind of technical scheme: a kind of intelligent electric power switch cubicle, including cabinet 1, cabinet 1
Being provided with cabinet door 2, cabinet door 2 has watch window 3, cabinet 1 includes inner shell 4 and shell 5, is provided with fire prevention inside cabinet 1
Insulating barrier 6, and cabinet 1 inner chamber is divided into multiple electric placement region by fire-proof insulation dividing plate 6, is provided with in cabinet 1 inner tip
Temperature sensor 7, fire detector 8 and exhaust fan 9, be provided with extinguishing device 10 in cabinet 1 outer tip end, at inner shell 4 with outer
It is provided with trachea 11 between shell 5, and trachea 11 connects the high pressure nozzle 12 on inner shell 4, be additionally provided with intelligence control in the bottom of cabinet 1
Device 13 processed, intelligent controller 13 includes single-chip microcomputer 14, alarm module 15 and wireless communication module 16, and extinguishing device 10 includes controlling
Device 17, nitrogen-making device 18, storage nitrogen tank 19, controller 17 connect respectively single-chip microcomputer 14, fire detector 8, temperature sensor 7 and
Nitrogen-making device 18, nitrogen-making device 18 connects storage nitrogen tank 19, and storage nitrogen tank 19 connects high pressure nozzle 12 by trachea 11, device inside fire
Can gather the temperature signal within cabinet with temperature sensor, if sensing, electric short circuit causes fire, causes temperature to raise,
Sending the signal to intelligent controller the most immediately, intelligent controller sends the signal to Surveillance center and reports to the police, and automatically
Open extinguishing device, carry out comprehensive spray nitrogen extinguishing, and use nitrogen extinguishing, cabinet internal component will not be damaged.
In the present embodiment, high pressure nozzle 12 includes housing 20, is provided with external cavity 21 in housing 20, in being provided with in external cavity 21
Cavity 22, the port of export of external cavity 21 and internal cavity 22 is all in same one end, and the port of export is respectively equipped with outside connecting with external cavity 21
Spray orifice 23 and the interior spray orifice 24 connected with internal cavity 22, the first arrival end 25 of external cavity 21 and the second entrance of internal cavity 22
End 26 is all in same one end, and is connected with the first pipeline 27, second pipe 28 respectively, and the first pipeline 27 is provided with the first control valve
29, second pipe 28 is provided with the second control valve 30, and the first pipeline 27, second pipe 28 connect 11 with trachea, and the present invention uses
High pressure nozzle novel in structural design, carry out high intensity jet by inside and outside spray orifice, it is possible to cabinet inner chamber is carried out fast cooling
And dedusting.
In the present embodiment, shell 5 is mainly by the aluminium sesquioxide 10 parts of proportioning by weight, silica 10 part, black
32 parts of mud powder, Alumina gel 2 parts, 5 parts of red beach powder, fabric and raw-vermiculite 10 parts, expansible graphite 18 parts, ditridecyl phthalate 9 parts, rust
Transforming agent 2 parts, 2 parts of oil-soluble antistatic additive, hollow glass micropearl 6 parts and bentonite 10 parts composition.
The manufacture method of shell comprises the following steps:
A, aluminium sesquioxide, silicon dioxide, black mud powder, fabric and raw-vermiculite, expansible graphite are sent in pulverizer and pulverized, mistake after pulverizing
100 mesh sieves, obtain A mixed powder；
B, in A mixed powder, add Alumina gel, ditridecyl phthalate, rust transforming agent, and put into that to carry out heating in reactor mixed
Closing, heating-up temperature is 80 DEG C, and heat time heating time, 20min, obtained B mixture；
C, in B mixture, add red beach powder, hollow glass micropearl and bentonite, and be put in melting furnace and heat,
Melting furnace temperature is 700 DEG C, after heating 4h, obtains C fused mass；
D, adding oil-soluble antistatic additive in C fused mass, and put in blender and be stirred, mixing time is 30min,
To D fused mass；
E, D fused mass is sent into reinject in mould the cast maintenance demoulding in 42 hours, then room temperature maintenance seven days,
Can be prepared by shell.
Experimental example:
Select embodiment one, embodiment two, embodiment three and conventional power switch cubicle, be divided into four groups, observe each group of power switch
Cabinet uses the situation after two months, comparing result such as following table:
As can be seen here, the power switch cabinet behaviour in service in embodiment three is best, and performance is optimal, can reach optimal implementation result.
The shell processing technology that the present invention uses is simple, and the shell body of support has fire prevention, antirust, antiseptical function, energy
Enough extend the service life of power switch cabinet.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. an intelligent electric power switch cubicle, including cabinet (1), it is characterised in that: described cabinet (1) is provided with cabinet door (2),
Having watch window (3) on described cabinet door (2), described cabinet (1) includes inner shell (4) and shell (5), in described cabinet (1)
Inside is provided with fire-proof insulation dividing plate (6), and cabinet (1) inner chamber is divided into multiple electric rest area by described fire-proof insulation dividing plate (6)
Territory, is provided with temperature sensor (7), fire detector (8) and exhaust fan (9) in described cabinet (1) inner tip, at described cabinet
Body (1) outer tip end is provided with extinguishing device (10), is provided with trachea (11) between described inner shell (4) and described shell (5), and
High pressure nozzle (12) on described trachea (11) connection inner shell (4), is additionally provided with intelligent controller in the bottom of described cabinet (1)
(13), described intelligent controller (13) includes single-chip microcomputer (14), alarm module (15) and wireless communication module (16).
A kind of intelligent electric power switch cubicle the most according to claim 1, it is characterised in that: described extinguishing device (10) includes
Controller (17), nitrogen-making device (18), storage nitrogen tank (19), described controller (17) connects single-chip microcomputer (14), detection respectively
Device (8), temperature sensor (7) and nitrogen-making device (18), described nitrogen-making device (18) connects storage nitrogen tank (19), described storage nitrogen tank
(19) high pressure nozzle (12) is connected by trachea (11).
A kind of intelligent electric power switch cubicle the most according to claim 1, it is characterised in that: described high pressure nozzle (12) includes
Housing (20), is provided with external cavity (21), is provided with internal cavity (22), described outer space in described external cavity (21) in described housing (20)
The port of export of chamber (21) and described internal cavity (22) is all in same one end, and the port of export is respectively equipped with the outer spray connected with external cavity (21)
Hole (23) and the interior spray orifice (24) connected with internal cavity (22), first arrival end (25) of described external cavity (21) is interior with described
Second arrival end (26) of cavity (22) is all in same one end, and is connected with the first pipeline (27), second pipe (28) respectively, described
First pipeline (27) is provided with the first control valve (29), and described second pipe (28) is provided with the second control valve (30), and described
One pipeline (27), described second pipe (28) connect (11) with trachea.
A kind of intelligent electric power switch cubicle the most according to claim 1, it is characterised in that: described shell (5) is main by pressing
Aluminium sesquioxide 5-12 part of parts by weight proportioning, silicon dioxide 8-15 part, black mud powder 30-35 part, Alumina gel 1-3 part, red silicon
Stone powder 3-8 part, fabric and raw-vermiculite 7-12 part, expansible graphite 15-20 part, ditridecyl phthalate 8-10 part, rust transforming agent 1-3 part,
Oil-soluble antistatic additive 1-3 part, hollow glass micropearl 2-8 part and bentonite 5-12 part material mixing are made.
A kind of intelligent electric power switch cubicle the most according to claim 4, it is characterised in that: the manufacture method bag of described shell
Include following steps:
A, aluminium sesquioxide, silicon dioxide, black mud powder, fabric and raw-vermiculite, expansible graphite are sent in pulverizer and pulverized, mistake after pulverizing
100 mesh sieves, obtain A mixed powder；
B, in A mixed powder, add Alumina gel, ditridecyl phthalate, rust transforming agent, and put into that to carry out heating in reactor mixed
Closing, heating-up temperature is 80 DEG C, and heat time heating time, 20min, obtained B mixture；
C, in B mixture, add red beach powder, hollow glass micropearl and bentonite, and be put in melting furnace and heat,
Melting furnace temperature is 700 DEG C, after heating 4h, obtains C fused mass；
D, adding oil-soluble antistatic additive in C fused mass, and put in blender and be stirred, mixing time is 30min,
To D fused mass；
E, D fused mass is sent into reinject in mould the cast maintenance demoulding in 42 hours, then room temperature maintenance seven days,
Can be prepared by shell.
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| CN201610385872.3A CN106099663B (en) | 2016-06-03 | 2016-06-03 | A kind of intelligent electric power switchgear |
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| CN201610385872.3A CN106099663B (en) | 2016-06-03 | 2016-06-03 | A kind of intelligent electric power switchgear |
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| CN106558838A (en) * | 2017-02-06 | 2017-04-05 | 江苏信实电气有限公司 | A kind of low-voltage alternating-current cabinet |
| CN107204573A (en) * | 2017-06-21 | 2017-09-26 | 柳州博海科技有限公司 | One kind fire prevention power distribution cabinet |
| CN108598908A (en) * | 2018-05-24 | 2018-09-28 | 吴叶鸿 | A kind of electric power cabinet with dedusting function |
| CN108683094A (en) * | 2018-05-30 | 2018-10-19 | 广州百兴网络科技有限公司 | A kind of multifunctional ligand grid automation device |
| CN110762406A (en) * | 2019-10-23 | 2020-02-07 | 国网山东省电力公司栖霞市供电公司 | Electricity inspection tour equipment |
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| CN112563956B (en) * | 2020-11-28 | 2022-10-11 | 安徽信息工程学院 | Substation protection device remote monitoring system based on ZIGBEE |
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