CN108695734A - A kind of fire resistant distribution box - Google Patents
A kind of fire resistant distribution box Download PDFInfo
- Publication number
- CN108695734A CN108695734A CN201810575663.4A CN201810575663A CN108695734A CN 108695734 A CN108695734 A CN 108695734A CN 201810575663 A CN201810575663 A CN 201810575663A CN 108695734 A CN108695734 A CN 108695734A
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- CN
- China
- Prior art keywords
- fire
- distribution box
- lantern ring
- storage chamber
- fire resistant
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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
- H02B1/46—Boxes; 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/60—Composite insulating bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/90—Electrical properties
- C04B2111/92—Electrically insulating materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The invention discloses a kind of fire resistant distribution boxs, it is related to distribution box technical field, including babinet and chamber door, the babinet and chamber door are made of fire-proof plate, and the babinet top is equipped with storage chamber, the storage chamber includes side plate and the supporting plate of lower end, the side plate lower end is equipped with the first lantern ring, and the supporting plate is equipped with drawstring in week along the second lantern ring is equipped between first lantern ring and the second lantern ring, when the drawstring is in tensioning state, the supporting plate enclosed storage chamber lower end;Sand for extinguishing fire is filled in the storage chamber.This programme not only can rapidly put out a fire to distribution box, be also prevented from fire spreading.
Description
Technical field
The present invention relates to technical fields, more particularly to a kind of fire resistant distribution box.
Background technology
Distribution box sub-power power distribution cabinet(Case)It is the final stage device of distribution system with lighting distribution box, batch meter.Power distribution cabinet
It is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less;Motor control center
It is concentrated for load, the occasion that circuit is more.The electric energy of a certain circuit of upper level controller switching equipment is distributed to nearby negative by they
Lotus.This grade of equipment reply load provides protection, monitoring and control.Distribution box is typically mounted at open air, usually collects inside distribution box
Electric elements module at more much calorific value and various discrete electronic devices, these electric elements are for a long time in the high temperature environment
Work, not only can premature aging, shorten the working life, once moreover, distribution box internal temperature is excessively high, control will be seriously affected
Precision and control stability even result in electric elements and burn, cause accident.The existing measure taken is:In peak of power consumption
Phase opens chamber door, is cooled down with electric fan or installation cabinet fan, this mode is easy the foreign matters band such as dust, clast
Into in electrical cabinet, short circuit is caused, and there are some heater element fans close to the inner portion to blow less than not allowing very much easy heat radiation, weak heat-dissipating
Will result in element overload and burn, and because distribution box because charge and plastic part it is relatively more, once burn,
It is easy to spread with circuit, causes larger economic loss, therefore, when fire occurs for distribution box, how rapidly to distribution
Case fire extinguishing becomes urgent problem.
Invention content
The technical problem to be solved by the present invention is to how put out a fire to distribution box rapidly.
In order to solve the above technical problems, the present invention provides a kind of fire resistant distribution box, including babinet and chamber door, institute
It states babinet and chamber door is made of fire-proof plate, the babinet top is equipped with storage chamber, and the storage chamber includes side plate and lower end
Supporting plate, the side plate lower end are equipped with the first lantern ring, and week of the supporting plate is along being equipped with the second lantern ring, first lantern ring and second set
Drawstring is equipped between ring, when the drawstring is in tensioning state, the supporting plate enclosed storage chamber lower end;
Sand for extinguishing fire is filled in the storage chamber.
Technique effect:The storage chamber that the present invention is arranged is located at the top of distribution box, and side plate and supporting plate constitute storage chamber, in
Portion is filled with sand for extinguishing fire, and supporting plate is detached with side plate, and drawstring is threaded through in the first lantern ring and the second lantern ring, in the effect of drawstring tensioning
Under so that supporting plate is closed into side plate lower end, realize the closure that opening is formed to side plate lower end, under the action of no fire, sand for extinguishing fire
Stablize in storage chamber, when fire occurring inside distribution box, drawstring can rapidly be blown by open fire, and drawstring is in supporting plate and fire extinguishing
It is detached from the first lantern ring and the second lantern ring rapidly under husky gravity so that supporting plate is detached from side plate, then the sand for extinguishing fire in storage chamber can be fast
Speed is fallen downwards, and to realize the quick extinguishing to distribution box, and this programme is simple in structure, additional power source is not necessarily to, not by electric power
The influence of aspect, be not in occur fire when, can not implement to put out a fire due to electrical problems, in addition, the present invention babinet and
Chamber door is made of fire-proof plate, when power distribution cabinet internal fires, fire spreading can be effectively prevent to the external world, slowed down to the external world
Loss can prevent the extraneous intensity of a fire from entering inside power distribution cabinet when the external world catches fire, to avoid to power distribution cabinet inside electricity
The damage of line.
The technical solution that the present invention further limits is:Four corners of the box baseplate are equipped with hook, the drawing
Rope is mounted with corresponding hook.
Further, the fire-proof plate includes bottom plate, and the bottom plate both sides are equipped with fire lagging, and the bottom plate is to anti-
Several fixture blocks are extended in fiery insulating layer.
A kind of preceding fire resistant distribution box, the chemical constituent and mass percent of the fire lagging are such as
Under:Styrene-acrylic emulsion:20-23%, expansible graphite:6-12%, sulfamic acid:1.2-2.3%, magnalium hydrotalcite:0.8-1.4%, phosphorus
Hydrochlorate:0.6-0.9%, butyl acrylate:1.2-2.3%, dicyandiamide:1.2-2.3%, surplus are filler.
A kind of preceding fire resistant distribution box, the filler be one kind in expanded perlite and sericite or
The mixture of the two.
A kind of preceding fire resistant distribution box, the preparation method of the fire lagging include the following steps:
T1, proportioning weighs magnalium hydrotalcite according to the above ratio, filler is placed in ball grinder, and the ball grinder for filling batch mixing is placed in ball
On grinding machine, ball mill mixing, ball mill mixing rotating speed 1800r/min, time 1.5h are carried out;
T2, by mixture and styrene-acrylic emulsion ground in step a, expansible graphite, sulfamic acid, magnalium hydrotalcite, phosphoric acid
Salt, butyl acrylate and dicyandiamide are added in melting machine, are stirred 2min first, are then gradually heating to 900-1100 DEG C, are melted
Refining 1.5-2 hours;
T3, the solution after melting is added in pre-emulsification container, starts mulser, stir 7min, phosphate, emulsification is added
45min;
Whether T4, observation emulsion are layered, and have the cohesion of monomer-free droplet, if layering, is again stirring for, until emulsifying liquid is equal
It is even.
A kind of preceding fire resistant distribution box, in the T3, whipping temp is 200-250 DEG C, and emulsifying temperature is
300-370℃。
The beneficial effects of the invention are as follows:
(1)The hook being arranged in the present invention is located at distribution box bottom, and drawstring is hung on hook above and is in tensioning state, i.e. drawstring
Large range of from top to bottom to be distributed in power distribution cabinet, when power distribution cabinet upper end catches fire, the drawstring of upper end distribution can be fired rapidly
Disconnected, when power distribution cabinet lower end catches fire, the drawstring of lower end distribution can be disconnected by rapid combustion, can achieve the purpose that quick extinguishing;
(2)The fire lagging being arranged in the present invention, using styrene-acrylic emulsion as film forming matter, dicyandiamide is Intumescent Retardant System, can
Expanded graphite and butyl acrylate are carburization agent, and when fire occurs, fire lagging expands rapidly, is attached to fireprotection layer both sides
Fixture block on, form flame-retardant layer, and due to the setting of fixture block, what flame-retardant layer was stablized is attached on bottom plate, plays stable fire-retardant
Fireproofing function;
(3)The expansible graphite added in the present invention, which is heated, to be started to expand after a certain period of time, forms a very thick porous layer of charcoal,
It absorbs heat during expansion, can reduce the temperature of surrounding, improves the fire resistance of dope layer, and the porous layer of charcoal formed
It can stop calorie spread, in addition, ion-exchange reactions can occur between sulfamic acid and magnalium hydrotalcite that the present invention adds,
To form modified hydrotalcite filler, fire resistance and smoke suppressing increase substantially, in addition, modified hydrotalcite filler can be with
It is filled among porous layer of charcoal, further increases the fire resistance for the fireprotection layer to be formed;
(4)The dicyandiamide being arranged in the present invention starts to decompose to give off gas at 230 DEG C, largely absorbs heat, subtracts at 350 degrees Celsius
The growth of the slow intensity of a fire, the gas decomposited when volatilizing can assist expansible graphite to expand rapidly, to quickly form stabilization
Fireprotection layer.
Description of the drawings
Fig. 1 is the structural schematic diagram that the present embodiment is used to embody hook;
Fig. 2 is the structural schematic diagram that the present embodiment is used to embody the first lantern ring and the second lantern ring;
Fig. 3 is the structural schematic diagram that the present embodiment is used to embody fixture block.
Wherein:1, babinet;11, chamber door;2, side plate;21, the first lantern ring;3, supporting plate;31, the second lantern ring;4, drawstring;5, it deposits
Storage chamber;6, it links up with;7, bottom plate;71, fixture block;72, fire lagging.
Specific implementation mode
A kind of fire resistant distribution box provided in this embodiment, structure are as shown in Figs. 1-3.
The fire resistant distribution box, including babinet 1 and chamber door 11, babinet 1 and chamber door 11 are made of fire-proof plate, babinet
1 top is equipped with storage chamber 5, is filled with sand for extinguishing fire in storage chamber 5, and storage chamber 5 includes the supporting plate 3 of side plate 2 and lower end, under side plate 2
End is equipped with the first lantern ring 21, and supporting plate 3 is equipped with drawing in week along the second lantern ring 31 is equipped between the first lantern ring 21 and the second lantern ring 31
Rope 4, when drawstring 4 is in tensioning state, four corners of 3 enclosed storage chamber of supporting plate, 5 lower end, 1 bottom plate 7 of babinet are equipped with hook
6,6 mounting of drawstring 4 and corresponding hook, when drawstring 4, which is articulated to, to be linked up on 6, drawstring 4 is in tensioning state.
Fire-proof plate includes bottom plate 7, and 7 both sides of bottom plate are equipped with fire lagging 72, and bottom plate 7 extends into fire lagging 72
There are several fixture blocks 71, fire lagging 72 to form fireprotection layer when encountering fire, fixture block 71 is set, fireprotection layer stable bond can be made
Onto bottom plate 7.
Specific implementation is described as follows:
When fire occurring inside distribution box, drawstring 4 can rapidly be blown by open fire, and drawstring 4 is under the gravity of supporting plate 3 and sand for extinguishing fire
It is rapid to be detached from the first lantern ring 21 and the second lantern ring 31 so that supporting plate 3 is detached from side plate 2, then the sand for extinguishing fire in storage chamber 5 can quickly to
Under fall, to realize to the quick extinguishing of distribution box.
The chemical constituent and mass percent of fire lagging 72 are as follows:Styrene-acrylic emulsion:20-23%, expansible graphite:6-
12%, sulfamic acid:1.2-2.3%, magnalium hydrotalcite:0.8-1.4%, phosphate:0.6-0.9%, butyl acrylate:1.2-
2.3%, dicyandiamide:1.2-2.3%, surplus are filler, and filler is a kind of or both mixed in expanded perlite and sericite
Close object.
The preparation method of fire lagging 72 includes the following steps:
T1, proportioning weighs magnalium hydrotalcite, filler and auxiliary agent and is placed in ball grinder according to the above ratio, will fill the ball grinder of batch mixing
It is placed on ball mill, carries out ball mill mixing, ball mill mixing rotating speed 1800r/min, time 1.5h;
T2, by mixture and styrene-acrylic emulsion ground in step a, expansible graphite, sulfamic acid, magnalium hydrotalcite, phosphoric acid
Salt, butyl acrylate and dicyandiamide are added in melting machine, are stirred 2min first, are then gradually heating to 900-1100 DEG C, are melted
Refining 1.5-2 hours;
T3, the solution after melting is added in pre-emulsification container, starts mulser, stir 7min, phosphate, emulsification is added
45min, whipping temp are 200-250 DEG C, and emulsifying temperature is 300-370 DEG C;
Whether T4, observation emulsion are layered, and have the cohesion of monomer-free droplet, if layering, is again stirring for, until emulsifying liquid is equal
It is even.
Experiment process is as follows:Through experiment, in 1675-1694, fire endurance is the refractoriness of fireproof coating in the market
2.5h, for the refractoriness of this fire lagging 72 in 1745-1804, fire endurance can reach 3.5h, compared to preventing in the market
Fiery coating fire resistance greatly improves, and can effectively prevent the sprawling of the intensity of a fire.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (7)
1. a kind of fire resistant distribution box, including babinet(1)And chamber door(11), it is characterised in that:The babinet(1)And chamber door
(11)It is made of fire-proof plate, the babinet(1)Top is equipped with storage chamber(5), the storage chamber(5)Including side plate(2)With under
The supporting plate at end(3), the side plate(2)Lower end is equipped with the first lantern ring(21), the supporting plate(3)Week along be equipped with the second lantern ring
(31), first lantern ring(21)With the second lantern ring(31)Between be equipped with drawstring(4), when the drawstring(4)In tensioning shape
When state, the supporting plate(3)Enclosed storage chamber(5)Lower end;
The storage chamber(5)It is interior to be filled with sand for extinguishing fire.
2. a kind of fire resistant distribution box according to claim 1, it is characterised in that:The babinet(1)Bottom plate(7)'s
Four corners are equipped with hook(6), the drawstring(4)With corresponding hook(6)Mounting.
3. a kind of fire resistant distribution box according to claim 1, it is characterised in that:The fire-proof plate includes bottom plate
(7), the bottom plate(7)Both sides are equipped with fire lagging(72), the bottom plate(7)To fire lagging(72)If being inside extended with
Dry fixture block(71).
4. a kind of fire resistant distribution box according to claim 3, it is characterised in that:The fire lagging(72)'s
Chemical constituent and mass percent are as follows:Styrene-acrylic emulsion:20-23%, expansible graphite:6-12%, sulfamic acid:1.2-2.3%,
Magnalium hydrotalcite:0.8-1.4%, phosphate:0.6-0.9%, butyl acrylate:1.2-2.3%, dicyandiamide:1.2-2.3%, surplus
For filler.
5. a kind of fire resistant distribution box according to claim 4, it is characterised in that:The filler is expanded perlite
With a kind of or both mixture in sericite.
6. a kind of fire resistant distribution box according to claim 5, it is characterised in that:The fire lagging(72)'s
Preparation method includes the following steps:
T1, proportioning weighs magnalium hydrotalcite according to the above ratio, filler is placed in ball grinder, and the ball grinder for filling batch mixing is placed in ball
On grinding machine, ball mill mixing, ball mill mixing rotating speed 1800r/min, time 1.5h are carried out;
T2, by mixture and styrene-acrylic emulsion ground in step a, expansible graphite, sulfamic acid, magnalium hydrotalcite, phosphoric acid
Salt, butyl acrylate and dicyandiamide are added in melting machine, are stirred 2min first, are then gradually heating to 900-1100 DEG C, are melted
Refining 1.5-2 hours;
T3, the solution after melting is added in pre-emulsification container, starts mulser, stir 7min, phosphate, emulsification is added
45min;
Whether T4, observation emulsion are layered, and have the cohesion of monomer-free droplet, if layering, is again stirring for, until emulsifying liquid is equal
It is even.
7. a kind of fire resistant distribution box according to claim 6, it is characterised in that:In the T3, whipping temp is
200-250 DEG C, emulsifying temperature is 300-370 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810575663.4A CN108695734A (en) | 2018-06-06 | 2018-06-06 | A kind of fire resistant distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810575663.4A CN108695734A (en) | 2018-06-06 | 2018-06-06 | A kind of fire resistant distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108695734A true CN108695734A (en) | 2018-10-23 |
Family
ID=63848533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810575663.4A Pending CN108695734A (en) | 2018-06-06 | 2018-06-06 | A kind of fire resistant distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108695734A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109310020A (en) * | 2018-11-13 | 2019-02-05 | 重庆大潼电气设备有限公司 | A kind of electrical control cabinet |
| CN110518462A (en) * | 2019-08-23 | 2019-11-29 | 中气电力装备有限公司 | A kind of ring network cabinet for thering is automatic dust removing to alarm and put out a fire |
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| CN102869724A (en) * | 2010-09-28 | 2013-01-09 | 东丽株式会社 | Thermoplastic resin composition and molded item formed from same |
| CN106875618A (en) * | 2017-04-14 | 2017-06-20 | 王红军 | A kind of fire-fighting warning device |
| CN106983973A (en) * | 2017-04-06 | 2017-07-28 | 南昌安润科技有限公司 | A kind of switchgear house electrical appliance fireproof fire-extinguishing equipment |
| CN107919251A (en) * | 2017-11-21 | 2018-04-17 | 国网山东省电力公司烟台供电公司 | A kind of contactor for possessing self-protection function |
| CN207381728U (en) * | 2017-08-30 | 2018-05-18 | 辽宁衡庆电力有限公司 | A kind of municipal administration power distribution cabinet with electroshock-proof function |
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2018
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|---|---|---|---|---|
| CN101386728A (en) * | 2007-09-13 | 2009-03-18 | 宁波市塞纳电热电器有限公司 | High-temperature insulation coating material based on 304 stainless steel substrate |
| CN102869724A (en) * | 2010-09-28 | 2013-01-09 | 东丽株式会社 | Thermoplastic resin composition and molded item formed from same |
| CN106983973A (en) * | 2017-04-06 | 2017-07-28 | 南昌安润科技有限公司 | A kind of switchgear house electrical appliance fireproof fire-extinguishing equipment |
| CN106875618A (en) * | 2017-04-14 | 2017-06-20 | 王红军 | A kind of fire-fighting warning device |
| CN207381728U (en) * | 2017-08-30 | 2018-05-18 | 辽宁衡庆电力有限公司 | A kind of municipal administration power distribution cabinet with electroshock-proof function |
| CN107919251A (en) * | 2017-11-21 | 2018-04-17 | 国网山东省电力公司烟台供电公司 | A kind of contactor for possessing self-protection function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109310020A (en) * | 2018-11-13 | 2019-02-05 | 重庆大潼电气设备有限公司 | A kind of electrical control cabinet |
| CN109310020B (en) * | 2018-11-13 | 2020-11-06 | 重庆大潼电气设备有限公司 | Electrical control cabinet |
| CN110518462A (en) * | 2019-08-23 | 2019-11-29 | 中气电力装备有限公司 | A kind of ring network cabinet for thering is automatic dust removing to alarm and put out a fire |
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Application publication date: 20181023 |
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