CN106304722A - Electrical control cabinet - Google Patents
Electrical control cabinet Download PDFInfo
- Publication number
- CN106304722A CN106304722A CN201610665016.3A CN201610665016A CN106304722A CN 106304722 A CN106304722 A CN 106304722A CN 201610665016 A CN201610665016 A CN 201610665016A CN 106304722 A CN106304722 A CN 106304722A
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- CN
- China
- Prior art keywords
- cabinet
- electrical control
- dedusting
- control cabinet
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
Abstract
The invention discloses a kind of electrical control cabinet, it includes cabinet and is arranged on the cabinet door can opened/close on front side of described cabinet, also including: Liang Ge admission gear, its top being separately positioned on described cabinet and bottom, arbitrary described admission gear includes the air inlet of multiple matrix arrangement；Two air-out mechanisms, it is separately positioned on the left and right sides of described cabinet and is positioned at the centre of two described admission gears；Two pieces of dividing plates, it is horizontally set within described cabinet respectively；Dust-proof mechanism, they two dedusting boxes including being separately positioned on described upper space and lower space；Desiccant body, it includes multiple heater, the housing of the described heater of multiple receiving, multiple condenser, hygroscopic agent and water tank；Two humidity sensors, it is separately positioned in two described second through holes；Controller, it is arranged in described lower space.Present configuration is simple, and heat radiation, dust-proof effect preferably, have higher economical and practical value.
Description
Technical field
The present invention relates to electrical control cabinet technical field.It is more particularly related to a kind of electrical control cabinet.
Background technology
Switch board, as a kind of cabinet for holding electronic component, is widely used in electrical network field.Especially street lamp control
System processed, owing to street lamp is generally outdoor layout, in order to prevent rain damage electrical equipment, accordingly, it would be desirable to set by electrical equipment
Put in electrical control cabinet.Electrical control cabinet of the prior art, is provided with control switch and each base part, power transmission cable in it
And other parts.Substantial amounts of heat operationally can be produced, as electrical equipment produces owing to controlling switch and parts, power transmission cable
Raw heat is discharged not in time, can have a strong impact on the normal work of electrical control cabinet, such as cause the situations such as short circuit shutdown.Merely
Though the electrical control cabinet offering louvre solve heat dissipation problem, bring trouble simultaneously, what louvre was opened the least does not has
Radiating effect；What louvre was opened have the most greatly substantial amounts of dust enters into inside electrical control cabinet, if things go on like this internal component
On can cover the dust that last layer is thicker.Affect the normal use of switch board.
Therefore, for ensureing the normal work of electrical control cabinet, a kind of radiating effect having had of design, dehumidifying effect are needed badly
Really, it is prevented from the electrical control cabinet of the entrance of external dust simultaneously.
Summary of the invention
It is an object of the invention to solve at least the above, and the advantage that at least will be described later is provided.
It is a still further object of the present invention to provide a kind of electrical control cabinet, it is empty by upper space and the bottom at cabinet
Between be provided with admission gear and air-out mechanism, it is possible to drive extraneous air and the circulation of the air within electrical control cabinet, thus enter
A large amount of hot types that row heat exchange produces when being run by the internal electric elements of cabinet etc. timely go out, and prevent within electrical control cabinet
Electric elements, due to overheated and burn out, extend the service life of electric elements；Upper space and lower space are provided with dust-proof
Mechanism and desiccant body, it is to avoid the entrance of external dust, reduce the dust covered on electric elements, pass through desiccant body simultaneously
The air entered within electrical control cabinet is dehumidified, provides for electrical control cabinet inside and be dried suitable air, get rid of electricity
Electrical equipment in gas switch board make moist cause conduction or electric leakage potential safety hazard.Present configuration is simple, heat radiation, dust-proof effect
Fruit preferably, has higher economical and practical value.
In order to realize according to object of the present invention and further advantage, it is provided that a kind of electrical control cabinet, it includes cabinet
Body and be arranged on the cabinet door can opened/close on front side of described cabinet, also includes:
Liang Ge admission gear, its top being separately positioned on described cabinet and bottom, arbitrary described admission gear includes many
The air inlet of individual matrix arrangement；
Two air-out mechanisms, it is separately positioned on the left and right sides of described cabinet and is positioned in two described admission gears
Between, arbitrary described air-out mechanism includes that the rectangle gas outlet of multiple matrix arrangement, the upper side edge of arbitrary described gas outlet are hinged with
Can cover the deep bead of described gas outlet, the upper end of arbitrary described deep bead is hinged with the upper side edge of described gas outlet, and lower end leads to
Cross an electric expansion bar to be connected with the lower side of described gas outlet so that the motion stretched or retract of described electric expansion bar
Described deep bead is driven to rotate relative to described gas outlet；
Two pieces of dividing plates, it is horizontally set within described cabinet respectively, is separated on the most disconnected by described cabinet
Space, portion, central space and lower space, the middle part of arbitrary described dividing plate is provided with the first through hole, is provided with and takes out in described first through hole
Gas is fanned；
Dust-proof mechanism, they two dedusting boxes including being separately positioned on described upper space and lower space, arbitrary described
Dedusting box is the hollow structure that one side opens wide, and the one side opened wide is oppositely arranged with adjacent described dividing plate, described dedusting
The another side relative with its unlimited side of box is provided with the second through hole, and described dedusting box inner horizontal is provided with at least two can
The dedusting plate of dismounting, leaves space between described dedusting plate and described dedusting box one sidewall, and described space axially upper interlocking sets
Put, described dedusting plate be provided with multiple rectangular channel being parallel to each other towards level on a surface of close described dividing plate, arbitrary
The bottom land of described rectangular channel is provided with multiple cylinder shape groove；
Desiccant body, it includes multiple heater, the housing of the described heater of multiple receiving, multiple is arranged on described rectangle
Condenser in groove, it is arranged on the hygroscopic agent of described dedusting plate lower surface and is removably attachable to described dedusting plate bottom
Water tank, multiple described housings are horizontally placed in the space between described dedusting box and described dedusting plate respectively, and with described
Described dedusting box is separated into the most mutual multiple disconnected space by dedusting plate, accommodates described in one and add in a described housing
Hot device, the top of described housing is equipped with the third through-hole connected with described dedusting box with bottom, forms the path of air circulation；
Accommodating a described condenser in one described rectangular channel, described condenser is non-interference with described cylinder shape groove, arbitrary
The bottom of described cylinder shape groove offers the fourth hole connected with described water tank；
Two humidity sensors, it is separately positioned in two described second through holes；
Controller, it is arranged in described lower space, described electric expansion bar, described humidity sensor, described heating
Device, described condenser and described exhaust fan all electrically connect with described controller, and described controller is set to receive described humidity and passes
The representative of sensor detection enters the numerical value of the relative humidity of the air within described cabinet, if described numerical value is more than predetermined threshold value,
Described controller controls described heater and starts with described condenser, if being not more than, does not starts；
Described controller is also configured to receive the rotational frequency of described exhaust fan, controls the length that described electric expansion bar stretches
Degree, thus regulate described deep bead and cover the area of described gas outlet.
Preferably, described electrical control cabinet, the outer surface of described housing is provided with thermal insulation layer, described thermal insulation layer include by
Expanded pearlite rock stratum, cellular glass cotton layer and layer of polyurethane are constituted；
Expanded pearlite rock stratum includes that the particle diameter of 20～30 weight portions is the perlite particle of 18～25 μm, 30～40 weight portions
Particle diameter be the compounding sea afrodite of 35～48 μm, 15～23 Zirconium orthosilicate., 8～10 waterglass and 10～20 of weight portion of weight portion
The water of weight portion.
Preferably, described electrical control cabinet, described electrical control cabinet also includes flashing board, and it is horizontally set on described
Cabinet top, the fixing pillar being vertically arranged by least two between described flashing board with described cabinet is connected, described rainproof
Plate be formed around rainproof baffle plate.
Preferably, described electrical control cabinet, in described first through hole and described second through hole respectively in be connected to first
Drainage screen and the second drainage screen.
Preferably, described electrical control cabinet, the edge of the end face of described cabinet, bottom surface and side is equipped with sealing
Bar.
Preferably, described electrical control cabinet, the side of the close described cabinet inwall of described exhaust fan is provided with dust-proof
Net.
Preferably, described electrical control cabinet, the edge with described cabinet contact internal walls of described dedusting box is equipped with
Sealing ring.
The present invention at least includes following beneficial effect:
1, the present invention is by being provided with admission gear and air-out mechanism at the upper space of cabinet and lower space, it is possible to drive
The circulation of the air within extraneous air and electrical control cabinet, thus carry out heat exchange timely by the internal electric elements of cabinet etc.
The a large amount of hot types produced during operation go out, and prevent electric elements electrical control cabinet within due to overheated and burn out, extend electrical equipment first
The service life of part；Upper space and lower space are provided with dust-proof mechanism and desiccant body, it is to avoid the entrance of external dust,
Reduce the dust covered on electric elements, by desiccant body, the air entered within electrical control cabinet is removed simultaneously
Wet, provide for electrical control cabinet inside and be dried suitable air, get rid of the electrical equipment in electrical control cabinet and make moist leading of causing
Electricity or the potential safety hazard of electric leakage.Present configuration is simple, and heat radiation, dust-proof and moisture effect preferable, has higher economical and practical
It is worth；
2, the present invention is provided with the dividing plate of two pieces of levels inside cabinet will to be separated into mutual disconnected top inside it empty
Between, central space and lower space, central space is used for accommodating electric elements, is provided with and bleeds in the first through hole in the middle part of dividing plate
Fan, exhaust fan rotates, and drives extraneous air from admission gear, enters in electrical control cabinet through dust-proof mechanism and desiccant body
Portion, carries out heat exchange with the air within electrical control cabinet, and the air with heat is discharged by air-out mechanism the most at last, it is possible to
In time the heat within electrical control cabinet is shed；Dust in extraneous air is stopped by dust-proof mechanism, it is achieved the effect of dedusting,
Dedusting box inner horizontal is provided with at least two dedusting plate, leaves space between each dedusting plate and dedusting box, and space is vertically
It is crisscross arranged so that the path of the air flowing in dedusting box is the snakelike of bending, increases the path of air flowing, and air exists
Contacting with dedusting plate in flow process, the dust in air is stopped by dedusting plate, the entrance of the dust in minimizing extraneous air, increases
Strong dust-proof effect, rectangular channel that dedusting plate upper and lower surface is provided with and the cylinder shape groove of rectangular channel bottom land, further increase
Air and the contact area of dedusting plate, remove the dust in air as far as possible；
3, each gap is provided with the housing equipped with heater, and air flows the 3rd by housing bottom in dedusting box
Through hole enters enclosure interior, and air is heated by heater, and the air after being heated enters next by the third through-hole of case top
In individual dedusting plate interval, and contact with the condenser in rectangular channel, by bottom cylinder shape groove after the moisture cooling in air
Fourth hole flow in water tank, portion of water can also be absorbed by hygroscopic agent, thus realizes the purpose to air dewetting；Keep away
Exempt from malaria entrance electrical control cabinet and electric elements are caused damage；Air after drying, dedusting enters in electrical control cabinet
Portion, the air internal with it carries out heat exchange, and hot-air is discharged outside cabinet by gas outlet, thus discharges within electrical control cabinet
Heat, ensures that it is dustless dry for entering electrical control cabinet inner air simultaneously；
4, the present invention is provided with controller, it is possible to the length stretched by controlling electric expansion bar adjusts QI KOU and opens
Size, when exhaust fan does not works, electric expansion bar foreshortens to extreme position, and gas outlet is closed, it is to avoid extraneous air is without place
Managing and enter inside electrical control cabinet from gas outlet, when exhaust fan works, electric expansion bar stretches, and according to the rotation of exhaust fan
The length that frequency regulation electric expansion bar stretches so that gas outlet is opened into suitable size；Controller is also configured to receive humidity
The signal of sensor detection also controls the unlatching/closedown of condenser, improves the automaticity of the present invention；
5, the radiator window of the present invention is provided with the louvre of matrix arrangement so that heat radiation is evenly, it is ensured that good heat radiation
Effect；Flashing board is prevented from rainwater and is entered inside electrical control cabinet by radiator window；The edge of cabinet is provided with sealing strip, it is to avoid
The entrance of the dust in air.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will be by this
Invention research and practice and be understood by the person skilled in the art.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the dedusting box of the present invention；
Fig. 3 is the planing surface figure of A-A；
Fig. 4 is the structural representation of air-out mechanism.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail, to make those skilled in the art's reference
Description word can be implemented according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term do not allot one or many
Other element individual or the existence of a combination thereof or interpolation.
It should be noted that experimental technique described in following embodiment, if no special instructions, it is conventional method, institute
State reagent and material, if no special instructions, the most commercially obtain.
In describing the invention, term " laterally ", " longitudinally ", " on ", D score, "front", "rear", "left", "right", " perpendicular
Directly ", orientation or the position relationship of the instruction such as " level ", " top ", " end ", " interior ", " outward " is based on orientation shown in the drawings or position
Put relation, be for only for ease of and describe the present invention and simplify description, be not to indicate or imply that the device of indication or element are necessary
There is specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
As shown in figures 1-4, the present invention provides a kind of electrical control cabinet, before it includes cabinet 1 and is arranged on described cabinet 1
The cabinet door 2 that side can be opened/close, also includes:
Liang Ge admission gear 8, its top being separately positioned on described cabinet 1 and bottom, arbitrary described admission gear 8 includes
The air inlet of multiple matrix arrangement；
Two air-out mechanisms 9, it is separately positioned on the left and right sides of described cabinet 1 and is positioned at two described admission gears 8
Centre, arbitrary described air-out mechanism 9 includes the rectangle gas outlet 91 of multiple matrix arrangement, the upper side edge of arbitrary described gas outlet 91
It is hinged with the deep bead 92 that can cover described gas outlet 91, the upper end of arbitrary described deep bead 92 and the upside of described gas outlet 91
Limit is hinged, and lower end is connected with the lower side of described gas outlet 91 by an electric expansion bar 93 so that described electric expansion bar
The motion stretched or retract of 93 drives described deep bead 92 to rotate relative to described gas outlet 91；
Two pieces of dividing plates 3, it is horizontally set within described cabinet 1 respectively, is separated into the most disconnected by described cabinet 1
Upper space 4, central space 5 and lower space 6, the middle part of arbitrary described dividing plate 3 is provided with the first through hole, in described first through hole
It is provided with exhaust fan 7；
Dust-proof mechanism, they two dedusting boxes 11 including being separately positioned on described upper space 4 and lower space 6, arbitrary
Described dedusting box 11 for one side open wide hollow structure, and open wide one side be oppositely arranged with adjacent described dividing plate 3, institute
The another side relative with its unlimited side stating dedusting box 11 is provided with the second through hole, and described dedusting box 11 inner horizontal is provided with
The dismountable dedusting plate of at least two 111, leaves space, and institute between described dedusting plate 111 and described dedusting box 11 1 sidewall
State space axially on be crisscross arranged, described dedusting plate 111 be provided with multiple towards level on a surface of close described dividing plate 3
The rectangular channel 112 being parallel to each other, the bottom land of arbitrary described rectangular channel 112 is provided with multiple cylinder shape groove 113；
Desiccant body, it include multiple heater, the housing 114 of the described heater of multiple receiving, multiple be arranged on described
Condenser in rectangular channel 112, it is arranged on the hygroscopic agent of described dedusting plate 111 lower surface and removes described in being removably attachable to
The water tank of dirt plate 111 bottom, multiple described housings 114 are horizontally placed on described dedusting box 11 and described dedusting plate 111 respectively
Between space in, and with described dedusting plate 111 described dedusting box 11 is separated into the most mutual multiple disconnected space, one
Accommodating a described heater in described housing 114, the top of described housing 114 and bottom are equipped with and described dedusting box 11
The third through-hole 115 of connection, forms the path of air circulation；One described rectangular channel 112 accommodates a described condenser,
Described condenser is non-interference with described cylinder shape groove 113, and the bottom of arbitrary described cylinder shape groove 113 offers with described
The fourth hole of water tank connection；
Two humidity sensors, it is separately positioned in two described second through holes；
Controller, it is arranged in described lower space 6, described electric expansion bar 93, described humidity sensor, described in add
Hot device, described condenser and described exhaust fan 7 all electrically connect with described controller, and described controller is set to receive described humidity
The representative of sensor detection enters the numerical value of the relative humidity of the air within described cabinet 1, if described numerical value is more than presetting threshold
Value, described controller controlling described heater and starts with described condenser, if being not more than, not starting；
Described controller is also configured to receive the rotational frequency of described exhaust fan 7, controls described electric expansion bar 93 and stretches
Length, thus regulate described deep bead 92 and cover the area of described gas outlet 91.
In technique scheme, the present invention is provided with admission gear 8 by upper space 4 and the lower space 6 at cabinet 1
With air-out mechanism 9, it is possible to the circulation of the air within drive extraneous air and electrical control cabinet, thus carry out heat exchange timely
The a large amount of hot types produced when being run by internal for cabinet 1 electric elements etc. go out, prevent electric elements within electrical control cabinet due to
Overheated and burn out, extend the service life of electric elements；Upper space 4 and lower space 6 are provided with dust-proof mechanism and dehumidifying
Mechanism, it is to avoid the entrance of external dust, reduces the dust covered on electric elements, simultaneously electric to entering by desiccant body
Air within switch board dehumidifies, and provides for electrical control cabinet inside and is dried suitable air, gets rid of in electrical control cabinet
Electrical equipment make moist cause conduction or electric leakage potential safety hazard.Present configuration is simple, and heat radiation, dust-proof effect preferably, have
There is higher economical and practical value.
In another kind of technical scheme, described electrical control cabinet, the outer surface of described housing 114 is provided with thermal insulation layer, institute
State thermal insulation layer to include being made up of expanded pearlite rock stratum, cellular glass cotton layer and layer of polyurethane；
Expanded pearlite rock stratum includes that the particle diameter of 20～30 weight portions is the perlite particle of 18～25 μm, 30～40 weight portions
Particle diameter be the compounding sea afrodite of 35～48 μm, 15～23 Zirconium orthosilicate., 8～10 waterglass and 10～20 of weight portion of weight portion
The water of weight portion.
In another kind of technical scheme, described electrical control cabinet, described electrical control cabinet also includes flashing board 10, its water
Put down and be arranged on described cabinet 1 top, fixing be vertically arranged by least two between described flashing board 10 and described cabinet 1
Post 12 connects, described flashing board 10 be formed around rainproof baffle plate.
In another kind of technical scheme, described electrical control cabinet, in described first through hole and described second through hole respectively
Inside it is connected to the first drainage screen and the second drainage screen.
In another kind of technical scheme, described electrical control cabinet, the limit of end face, bottom surface and the side of described cabinet 1
Edge is equipped with sealing strip.
In another kind of technical scheme, described electrical control cabinet, close described cabinet 1 inwall of described exhaust fan 7
Side is provided with Air Filter.
In another kind of technical scheme, described electrical control cabinet, described dedusting box 11 with described cabinet 1 contact internal walls
Edge be equipped with sealing ring.
The workflow of the present invention: the present invention is provided with the dividing plate 3 of two pieces of levels inside cabinet 1 and is separated into inside it
Mutual disconnected upper space 4, central space 5 and lower space 6, central space 5 is used for accommodating electric elements, in the middle part of dividing plate 3
The first through hole in be provided with exhaust fan 7, exhaust fan 7 rotates, drive extraneous air from admission gear 8, through dust-proof mechanism with remove
Wet mechanism enters inside electrical control cabinet, carries out heat exchange with the air within electrical control cabinet, the most at last with the sky of heat
Gas is discharged by air-out mechanism 9, it is possible to shed by the heat within electrical control cabinet in time；Dust-proof mechanism is by extraneous air
Dust stops, it is achieved the effect of dedusting, and dedusting box 11 inner horizontal is provided with at least two dedusting plate 111, each dedusting plate 111 with
Leaving space between dedusting box 11, space is crisscross arranged vertically so that the path of the air flowing in dedusting box 11 is
Bend is snakelike, increases the path of air flowing, and air contacts with dedusting plate 111 in flow process, and dedusting plate 111 is by air
In dust stop, reducing the entrance of dust in extraneous air, strengthen dust-proof effect, dedusting plate 111 upper and lower surface is provided with
Rectangular channel 112 and the cylinder shape groove 113 of rectangular channel 112 bottom land, further increase the contact surface of air and dedusting plate 111
Long-pending, as far as possible the dust in air is removed；
Each gap is provided with the housing 114 equipped with heater, and air flows bottom by housing 114 in dedusting box 11
Third through-hole 115 to enter housing 114 internal, air is heated by heater, the air after being heated by housing 114 top the
Three through holes 115 enter in next dedusting plate 111 interval, and contact with the condenser in rectangular channel 112, and the moisture in air is cold
Being flowed in water tank by the fourth hole bottom cylinder shape groove 113 the most afterwards, portion of water can also be absorbed by hygroscopic agent, from
And realize the purpose to air dewetting；Avoid malaria to enter electrical control cabinet and electric elements are caused damage；It is dried and removes
Air after dirt enters inside electrical control cabinet, and the air internal with it carries out heat exchange, and hot-air is discharged by gas outlet 91
Outside cabinet, thus discharge the heat within electrical control cabinet, ensure that it is dustless dry for entering electrical control cabinet inner air simultaneously.
Number of devices described herein and treatment scale are used to the explanation of the simplification present invention.To the application of the present invention,
Modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed
Using, it can be applied to various applicable the field of the invention completely, for those skilled in the art, and can be easily
Realizing other amendment, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the legend with description.
Claims (7)
1. an electrical control cabinet, it includes cabinet and be arranged on the cabinet door can opened/close on front side of described cabinet, and its feature exists
In, also include:
Liang Ge admission gear, its top being separately positioned on described cabinet and bottom, arbitrary described admission gear includes multiple square
The air inlet of battle array arrangement；
Two air-out mechanisms, it is separately positioned on the left and right sides of described cabinet and is positioned at the centre of two described admission gears, appoints
Air-out mechanism described in one includes that the rectangle gas outlet of multiple matrix arrangement, the upper side edge of arbitrary described gas outlet are hinged with and can cover
The deep bead of described gas outlet, the upper end of arbitrary described deep bead is hinged with the upper side edge of described gas outlet, and lower end passes through one
Electric expansion bar is connected with the lower side of described gas outlet so that the motion stretched or retract of described electric expansion bar drives institute
State deep bead to rotate relative to described gas outlet；
Two pieces of dividing plates, it is horizontally set within described cabinet respectively, described cabinet is separated into mutual disconnected top empty
Between, central space and lower space, the middle part of arbitrary described dividing plate is provided with the first through hole, is provided with and bleeds in described first through hole
Fan；
Dust-proof mechanism, they two dedusting boxes including being separately positioned on described upper space and lower space, arbitrary described dedusting
Box is the hollow structure that one side opens wide, and the one side opened wide is oppositely arranged with adjacent described dividing plate, described dedusting box
The another side relative with its unlimited side is provided with the second through hole, and it is detachable that described dedusting box inner horizontal is provided with at least two
Dedusting plate, leave space between described dedusting plate and described dedusting box one sidewall, and described space axially on be crisscross arranged, institute
That states dedusting plate is provided with multiple rectangular channel being parallel to each other, arbitrary described square towards level on a surface of close described dividing plate
The bottom land of shape groove is provided with multiple cylinder shape groove；
Desiccant body, it includes multiple heater, the housing of the described heater of multiple receiving, multiple is arranged in described rectangular channel
Condenser, be arranged on the hygroscopic agent of described dedusting plate lower surface and be removably attachable to the hydrops of described dedusting plate bottom
Case, multiple described housings are horizontally placed in the space between described dedusting box and described dedusting plate respectively, and with described dedusting
Described dedusting box is separated into the most mutual multiple disconnected space by plate, accommodates a described heating in a described housing
Device, the top of described housing is equipped with the third through-hole connected with described dedusting box with bottom, forms the path of air circulation；One
Accommodating a described condenser in individual described rectangular channel, described condenser is non-interference with described cylinder shape groove, Ren Yisuo
The bottom stating cylinder shape groove offers the fourth hole connected with described water tank；
Two humidity sensors, it is separately positioned in two described second through holes；
Controller, it is arranged in described lower space, described electric expansion bar, described humidity sensor, described heater, institute
Stating condenser and described exhaust fan all electrically connects with described controller, described controller is set to receive the inspection of described humidity sensor
The representative surveyed enters the numerical value of the relative humidity of the air within described cabinet, if described numerical value is more than predetermined threshold value, described control
Device processed controls described heater and starts with described condenser, if being not more than, does not starts；
Described controller is also configured to receive the rotational frequency of described exhaust fan, controls the length that described electric expansion bar stretches,
Thus regulate described deep bead and cover the area of described gas outlet.
2. electrical control cabinet as claimed in claim 1, it is characterised in that the outer surface of described housing is provided with thermal insulation layer, described
Thermal insulation layer includes being made up of expanded pearlite rock stratum, cellular glass cotton layer and layer of polyurethane；
Expanded pearlite rock stratum includes that the particle diameter of 20～30 weight portions is the perlite particle of 18～25 μm, 30～40 grains of weight portion
Footpath be the compounding sea afrodite of 35～48 μm, 15～23 weight portion Zirconium orthosilicate., 8～10 weight portion waterglass and 10～20 weight
The water of part.
3. electrical control cabinet as claimed in claim 2, it is characterised in that described electrical control cabinet also includes flashing board, its water
Putting down and be arranged on described cabinet top, the fixing pillar being vertically arranged by least two between described flashing board and described cabinet is connected
Connect, described flashing board be formed around rainproof baffle plate.
4. electrical control cabinet as claimed in claim 3, it is characterised in that in described first through hole and described second through hole respectively
Inside it is connected to the first drainage screen and the second drainage screen.
5. electrical control cabinet as claimed in claim 4, it is characterised in that the limit of the end face of described cabinet, bottom surface and side
Edge is equipped with sealing strip.
6. electrical control cabinet as claimed in claim 5, it is characterised in that the one of the close described cabinet inwall of described exhaust fan
Side is provided with Air Filter.
7. electrical control cabinet as claimed in claim 6, it is characterised in that described dedusting box with described cabinet contact internal walls
Edge is equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665016.3A CN106304722B (en) | 2016-08-12 | 2016-08-12 | Electrical control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665016.3A CN106304722B (en) | 2016-08-12 | 2016-08-12 | Electrical control cabinet |
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| Publication Number | Publication Date |
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| CN106304722A true CN106304722A (en) | 2017-01-04 |
| CN106304722B CN106304722B (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610665016.3A Active CN106304722B (en) | 2016-08-12 | 2016-08-12 | Electrical control cabinet |
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| CN (1) | CN106304722B (en) |
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| CN109768739A (en) * | 2019-01-30 | 2019-05-17 | 黄雅宋 | A kind of electric machine speed regulation controller and its control system |
| CN109838878A (en) * | 2017-11-25 | 2019-06-04 | 秦皇岛欣蔚环保科技有限公司 | Control machine in haze fresh air purifying oxygenation room |
| CN110962213A (en) * | 2019-12-23 | 2020-04-07 | 成都工业学院 | Automatic vibrating control cabinet for precast concrete beam |
| CN112466601A (en) * | 2020-11-04 | 2021-03-09 | 江苏永刚电力设备有限公司 | Damp-proof dry-type transformer |
| CN112969342A (en) * | 2021-02-03 | 2021-06-15 | 宁波联拓思维电子科技有限公司 | Electric scooter's controller's cooling system and electric scooter |
| CN113950211A (en) * | 2021-09-22 | 2022-01-18 | 北京龙云天下科技有限公司 | Computer network cabinet based on IDC cloud computing and working method thereof |
| US20220117097A1 (en) * | 2019-01-15 | 2022-04-14 | Safran Electrical & Power | Protection device for electrical cabinet |
| CN114361966A (en) * | 2022-03-21 | 2022-04-15 | 四川电器集团中低压智能配电有限公司 | Dustproof heat dissipation type insulation inflating cabinet |
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| CN114361966A (en) * | 2022-03-21 | 2022-04-15 | 四川电器集团中低压智能配电有限公司 | Dustproof heat dissipation type insulation inflating cabinet |
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| CN106304722B (en) | 2019-03-01 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190123 Address after: 528244 Grassland Industrial Zone, Lishui Town, Nanhai District, Foshan City, Guangdong Province, No. 12 Applicant after: Foshan Yicong Electrical Equipment Co.,Ltd. Address before: 530028 No. 6 Jinpu Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region, Jinhu Dijing A-123 Applicant before: NANNING YUANZHUO NEW ENERGY TECHNOLOGY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electrical control cabinet Effective date of registration: 20220914 Granted publication date: 20190301 Pledgee: Bank of China Limited by Share Ltd. Foshan branch Pledgor: Foshan Yicong Electrical Equipment Co.,Ltd. Registration number: Y2022440000233 |