CN106304722B - Electrical control cabinet - Google Patents
Electrical control cabinet Download PDFInfo
- Publication number
- CN106304722B CN106304722B CN201610665016.3A CN201610665016A CN106304722B CN 106304722 B CN106304722 B CN 106304722B CN 201610665016 A CN201610665016 A CN 201610665016A CN 106304722 B CN106304722 B CN 106304722B
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- Prior art keywords
- electrical control
- dedusting
- cabinet
- cabinet body
- control cabinet
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- 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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a kind of electrical control cabinets, it includes cabinet body and the cabinet door that can be opened/close on front side of the cabinet body is arranged in, further include: Liang Ge admission gear is separately positioned on the top and bottom of the cabinet body, and any admission gear includes the air inlet of multiple matrix arrangements；Two air-out mechanisms are separately positioned on the left and right sides of the cabinet body and are located at the centre of two admission gears；Two pieces of partitions, are horizontally set on the interior of the cabinet respectively；Dust-proof mechanism comprising be separately positioned on two dedusting boxes of the upper space and lower space；Desiccant body comprising multiple heaters, multiple shell, multiple condensers, hygroscopic agent and water tanks for accommodating the heater；Two humidity sensors are separately positioned in two second through-holes；Controller is arranged in the lower space.The configuration of the present invention is simple, heat dissipation, dust-proof effect are preferable, economical and practical value with higher.
Description
Technical field
The present invention relates to electrical control cabinet technical fields.It is more particularly related to a kind of electrical control cabinet.
Background technique
Control cabinet, for holding the cabinet body of electronic component, is widely used in electrical network field as a kind of.Especially street lamp control
System processed, since street lamp is generally outdoor layout, rain damage electrical component in order to prevent, therefore, it is necessary to set electrical component
It sets in electrical control cabinet.Electrical control cabinet in the prior art is mounted therein with control switch and each base part, power transmission cable
And its other components.Since control switch and its component, power transmission cable can generate a large amount of heat at work, as electrical component produces
Raw heat is discharged not in time, can seriously affect the normal work of electrical control cabinet, for example causes the situations such as short circuit shutdown.Merely
Though the electrical control cabinet for opening up heat release hole solve heat dissipation problem, while bringing trouble, what heat release hole was opened too small does not have
Heat dissipation effect；The a large amount of dust that has greatly very much that heat release hole is opened enters inside electrical control cabinet, if things go on like this internal component
On can cover one layer of thicker dust.Influence the normal use of control cabinet.
Therefore, it is the normal work for guaranteeing electrical control cabinet, needs to design a kind of with good heat dissipation effect, dehumidifying effect
Fruit, while the electrical control cabinet of the entrance of external dust can be prevented.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of electrical control cabinets, by empty in the upper space of cabinet body and lower part
Between be equipped with admission gear and air-out mechanism, be able to drive the circulation of the air inside outside air and electrical control cabinet, thus into
The big calorimetric that row heat exchange generates when timely running interior of the cabinet electric elements etc. is discharged, and prevents inside electrical control cabinet
Electric elements are burnt out due to overheat, extend the service life of electric elements；Upper space and lower space are provided with dust-proof
Mechanism and desiccant body avoid the entrance of external dust, reduce the dust being covered on electric elements, while passing through desiccant body
It dehumidifies to the air entered inside electrical control cabinet, to provide dry suitable air inside electrical control cabinet, excludes electricity
Conductive or electric leakage security risk caused by electrical component dampness in gas control cabinet.The configuration of the present invention is simple, heat dissipation, dust-proof effect
Fruit is preferable, economical and practical value with higher.
In order to realize these purposes and other advantages according to the present invention, a kind of electrical control cabinet is provided comprising cabinet
Body and the cabinet door that can be opened/close on front side of the cabinet body is set, further includes:
Liang Ge admission gear, is separately positioned on the top and bottom of the cabinet body, and any admission gear includes more
The air inlet of a matrix arrangement；
Two air-out mechanisms are separately positioned on the left and right sides of the cabinet body and are located in two admission gears
Between, any air-out mechanism includes the rectangle gas outlet of multiple matrix arrangements, and the upper side edge of any gas outlet is hinged with
The wind deflector of the gas outlet can be covered, the upper side edge of the upper end and the gas outlet of any wind deflector is hinged, and lower end is logical
It crosses an electric telescopic rod to connect with the lower side of the gas outlet, so that the movement of stretching, extension or the retraction of the electric telescopic rod
The wind deflector is driven to rotate relative to the gas outlet；
Two pieces of partitions, are horizontally set on the interior of the cabinet respectively, by the cabinet body be separated into mutually it is disconnected on
Portion space, central space and lower space, the middle part of any partition are equipped with first through hole, are equipped with and take out in the first through hole
Gas fan；
Dust-proof mechanism comprising two dedusting boxes of the upper space and lower space are separately positioned on, it is any described
Dedusting box is the open hollow structure of one side, and open one side is oppositely arranged with the adjacent partition, the dedusting
Box opens wide the opposite another side in side with it and is equipped with the second through-hole, and the dedusting box inner horizontal is equipped at least two can
The dedusting plate of disassembly, there are gaps between the dedusting plate and the dedusting box one side wall, and staggeredly set in the gap axial direction
It sets, the dedusting plate is equipped with multiple rectangular channels being parallel to each other towards level on a surface of the similar partition, any
The slot bottom of the rectangular channel is equipped with multiple cylinder shape grooves；
Desiccant body comprising multiple heaters, multiple shells for accommodating the heater, multiple settings are in the rectangle
Condenser in slot is arranged in the hygroscopic agent of the dedusting plate lower surface and is removably attachable to the dedusting plate lower part
Water tank, multiple shells are horizontally placed on respectively in the gap between the dedusting box and the dedusting plate, and with it is described
The dedusting box is separated into multiple mutual disconnected spaces up and down by dedusting plate, accommodate one in a shell described in plus
Hot device is equipped with the third through-hole being connected to the dedusting box at the top and bottom of the shell, forms the path of air circulation；
The condenser is accommodated in one rectangular channel, the condenser and the cylinder shape groove are non-interference, any
The bottom of the cylinder shape groove offers the fourth hole being connected to the water tank；
Two humidity sensors are separately positioned in two second through-holes；
Controller is arranged in the lower space, the electric telescopic rod, the humidity sensor, the heating
Device, the condenser and the exhaust fan are electrically connected with the controller, and the controller is set as receiving the humidity biography
The representative of sensor detection enters the numerical value of the relative humidity of the air of the interior of the cabinet, if the numerical value is greater than preset threshold,
The controller controls the heater and the condenser starts, if being not more than, does not start；
The controller is also configured to receive the rotational frequency of the exhaust fan, controls the length of the electric telescopic rod stretching, extension
Degree, to adjust the area that the wind deflector covers the gas outlet.
Preferably, the electrical control cabinet, the outer surface of the shell are equipped with thermal insulation layer, the thermal insulation layer include by
Expanded pearlite rock stratum, cellular glass cotton layer and layer of polyurethane are constituted；
Expanded pearlite rock stratum includes perlite particle, 30~40 parts by weight that the partial size of 20~30 parts by weight is 18~25 μm
Partial size be 35~48 μm compound sepiolite, the zirconium silicates of 15~23 parts by weight, 8~10 parts by weight waterglass and 10~20
The water of parts by weight.
Preferably, the electrical control cabinet, the electrical control cabinet further include flashing board, are horizontally set on described
At the top of cabinet body, the fixation pillar connection being vertically arranged between the flashing board and the cabinet body by least two, the rain-proof
Plate is surrounded by rain-proof baffle.
Preferably, interior respectively in the electrical control cabinet, the first through hole and second through-hole to be connected to first
Filter screen and the second filter screen.
Preferably, the edge of the electrical control cabinet, the top surface of the cabinet body, bottom surface and side is equipped with sealing
Item.
Preferably, the electrical control cabinet, the side close to the cabinet body inner wall of the exhaust fan are equipped with dust-proof
Net.
Preferably, the edge of the electrical control cabinet, the dedusting box contacted with the cabinet body inner wall is equipped with
Sealing ring.
The present invention is include at least the following beneficial effects:
1, the present invention is equipped with admission gear and air-out mechanism by the upper space and lower space in cabinet body, is able to drive
The circulation of air inside outside air and electrical control cabinet, to carry out heat exchange timely for interior of the cabinet electric elements etc.
The big calorimetric discharge generated when operation, prevents the electric elements inside electrical control cabinet from burning out due to overheat, extends electric appliance member
The service life of part；Upper space and lower space are provided with dust-proof mechanism and desiccant body, avoid the entrance of external dust,
The dust being covered on electric elements is reduced, while the air entered inside electrical control cabinet is removed by desiccant body
It is wet, to provide dry suitable air inside electrical control cabinet, exclude to lead caused by the electrical component dampness in electrical control cabinet
Electricity or the security risk of electric leakage.The configuration of the present invention is simple, heat dissipation, dust-proof and dampproof effect are preferable, with higher economical and practical
Value；
2, the present invention interior of the cabinet be provided with two pieces of horizontal partitions by it inside to be separated into mutually disconnected top empty
Between, central space and lower space, central space is equipped with pumping for accommodating electric elements in the first through hole in the middle part of partition
Fan, exhaust fan rotation, drives outside air from admission gear, enters in electrical control cabinet by dust-proof mechanism and desiccant body
Air inside portion, with electrical control cabinet carries out heat exchange, and finally the air with heat is discharged by air-out mechanism, can
The heat inside electrical control cabinet is shed in time；Dust-proof mechanism stops the dust in outside air, realizes the effect of dedusting,
Dedusting box inner horizontal is equipped at least two dedusting plates, and there are gaps between each dedusting plate and dedusting box, and gap is vertically
It is staggered, so that the path that the air in dedusting box flows is path curved snakelike, that growth air flows, air exists
It is contacted in flow process with dedusting plate, dedusting plate stops the dust in air, reduces the entrance of the dust in outside air, increases
Strong dust-proof effect, the cylinder shape groove of rectangular channel and rectangular channel slot bottom that dedusting plate upper and lower surface is equipped with, further increases
The contact area of air and dedusting plate as far as possible removes the dust in air；
3, each gap is equipped with the shell equipped with heater, and air flows through the third of housing bottom in dedusting box
Through-hole enters enclosure interior, and heater heats air, and the air after being heated is entered next by the third through-hole of case top
It in a dedusting plate interval, and is contacted with the condenser in rectangular channel, passes through cylinder shape groove bottom after the moisture in air is cooling
Fourth hole flow into water tank, partial moisture can also be absorbed by hygroscopic agent, to realize to the purpose of air dewetting；It keeps away
Exempt from wet air and enter electrical control cabinet to damage electric elements；Air after drying, dedusting enters in electrical control cabinet
Portion carries out heat exchange with its internal air, and hot-air is discharged outside cabinet by gas outlet, to be discharged inside electrical control cabinet
Heat, while guaranteeing that entering electrical control cabinet inner air is dustless drying；
4, the present invention is provided with controller, can be opened by the length of control electric telescopic rod stretching, extension to adjust gas outlet
Size, when exhaust fan does not work, electric telescopic rod foreshortens to extreme position, and gas outlet is closed, and avoids outside air without place
Reason enters inside electrical control cabinet from gas outlet, when exhaust fan work, electric telescopic rod stretching, extension, and according to the rotation of exhaust fan
Frequency adjusts the length of electric telescopic rod stretching, extension, so that gas outlet is opened into suitable size；Controller is also configured to receive humidity
The signal of sensor detection and the unlatching/closing for controlling condenser, improve the degree of automation of the invention；
5, it is equipped with the heat release hole of matrix arrangement in radiator window of the invention, so that heat dissipation is more evenly, guarantees good heat dissipation
Effect；Flashing board can prevent rainwater from entering inside electrical control cabinet by radiator window；The edge of cabinet body is equipped with sealing strip, avoids
The entrance of dust in air.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of dedusting box of the invention；
Fig. 3 is the planing surface figure of A-A；
Fig. 4 is the structural schematic diagram of air-out mechanism.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and embodiments, to enable those skilled in the art's reference
Specification word can be implemented accordingly.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained.
In the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, is not that device or the element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
As shown in figures 1-4, the present invention provides a kind of electrical control cabinet comprising cabinet body 1 and setting are before the cabinet body 1
The cabinet door 2 that side can open/close, further includes:
Liang Ge admission gear 8, is separately positioned on the top and bottom of the cabinet body 1, and any admission gear 8 includes
The air inlet of multiple matrix arrangements；
Two air-out mechanisms 9 are separately positioned on the left and right sides of the cabinet body 1 and are located at two admission gears 8
Centre, any air-out mechanism 9 include the rectangle gas outlet 91 of multiple matrix arrangements, the upper side edge of any gas outlet 91
It is hinged with the wind deflector 92 that can cover the gas outlet 91, the upper end of any wind deflector 92 and the upside of the gas outlet 91
Side is hinged, and lower end is connect by an electric telescopic rod 93 with the lower side of the gas outlet 91, so that the electric telescopic rod
93 stretching, extension or the movement of retraction drive the wind deflector 92 to rotate relative to the gas outlet 91；
Two pieces of partitions 3 are horizontally set on respectively inside the cabinet body 1, the cabinet body 1 are separated into mutually disconnected
Upper space 4, central space 5 and lower space 6, the middle part of any partition 3 are equipped with first through hole, in the first through hole
Equipped with exhaust fan 7；
Dust-proof mechanism comprising two dedusting boxes 11 of the upper space 4 and lower space 6 are separately positioned on, it is any
The dedusting box 11 is the open hollow structure of one side, and open one side is oppositely arranged with the adjacent partition 3, institute
Opening wide the opposite another side in side with it and being equipped with the second through-hole for dedusting box 11 is stated, 11 inner horizontal of dedusting box is equipped with
At least two dismountable dedusting plates 111, there are gap between the dedusting plate 111 and 11 one side wall of dedusting box, and institute
It states and is staggered in the axial direction of gap, being equipped with towards level on a surface of the similar partition 3 for the dedusting plate 111 is multiple
The slot bottom of the rectangular channel 112 being parallel to each other, any rectangular channel 112 is equipped with multiple cylinder shape grooves 113；
Desiccant body comprising multiple heaters, multiple shells 114 for accommodating the heater, multiple settings are described
Condenser in rectangular channel 112 is arranged in the hygroscopic agent of 111 lower surface of dedusting plate and is removably attachable to described remove
The water tank of 111 lower part of dirt plate, multiple shells 114 are horizontally placed on the dedusting box 11 and the dedusting plate 111 respectively
Between gap in, and with the dedusting plate 111 by the dedusting box 11 be separated into it is multiple up and down mutually disconnected spaces, one
The heater is accommodated in the shell 114, the top and bottom of the shell 114 are equipped with and the dedusting box 11
The third through-hole 115 of connection, forms the path of air circulation；The condenser is accommodated in one rectangular channel 112,
The condenser and the cylinder shape groove 113 are non-interference, the bottom of any cylinder shape groove 113 offer with it is described
The fourth hole of water tank connection；
Two humidity sensors are separately positioned in two second through-holes；
Controller, be arranged in the lower space 6, the electric telescopic rod 93, the humidity sensor, it is described plus
Hot device, the condenser and the exhaust fan 7 are electrically connected with the controller, and the controller is set as receiving the humidity
The representative of sensor detection enters the numerical value of the relative humidity of the air inside the cabinet body 1, if the numerical value is greater than default threshold
Value, the controller controls the heater and the condenser starts, if being not more than, does not start；
The controller is also configured to receive the rotational frequency of the exhaust fan 7, controls the electric telescopic rod 93 and stretches
Length, to adjust the area that the wind deflector 92 covers the gas outlet 91.
In the above-mentioned technical solutions, the present invention is equipped with admission gear 8 by the upper space 4 and lower space 6 in cabinet body 1
With air-out mechanism 9, it is able to drive the circulation of the air inside outside air and electrical control cabinet, to carry out heat exchange timely
The big calorimetric discharge generated when by the operation such as 1 inside electric elements of cabinet body, prevent electric elements inside electrical control cabinet due to
It overheats and burns out, extend the service life of electric elements；Upper space 4 and lower space 6 are provided with dust-proof mechanism and dehumidifying
Mechanism avoids the entrance of external dust, reduces the dust being covered on electric elements, while electrical to entering by desiccant body
Air inside control cabinet dehumidifies, and to provide dry suitable air inside electrical control cabinet, excludes in electrical control cabinet
Electrical component dampness caused by conductive or electric leakage security risk.The configuration of the present invention is simple, heat dissipation, dust-proof effect are preferable, tool
There is higher economical and practical value.
In another technical solution, the outer surface of the electrical control cabinet, the shell 114 is equipped with thermal insulation layer, institute
Stating thermal insulation layer includes being made of expanded pearlite rock stratum, cellular glass cotton layer and layer of polyurethane；
Expanded pearlite rock stratum includes perlite particle, 30~40 parts by weight that the partial size of 20~30 parts by weight is 18~25 μm
Partial size be 35~48 μm compound sepiolite, the zirconium silicates of 15~23 parts by weight, 8~10 parts by weight waterglass and 10~20
The water of parts by weight.
In another technical solution, the electrical control cabinet, the electrical control cabinet further includes flashing board 10, water
Flat setting is in 1 top of cabinet body, the fixed branch being vertically arranged between the flashing board 10 and the cabinet body 1 by least two
Column 12 connects, and the flashing board 10 is surrounded by rain-proof baffle.
In another technical solution, the electrical control cabinet, in the first through hole and second through-hole respectively
Inside it is connected to the first filter screen and the second filter screen.
In another technical solution, the electrical control cabinet, the side of the top surface of the cabinet body 1, bottom surface and side
Edge is equipped with sealing strip.
In another technical solution, the electrical control cabinet, close 1 inner wall of cabinet body of the exhaust fan 7
Side is equipped with Air Filter.
In another technical solution, the electrical control cabinet, the dedusting box 11 is contacted with 1 inner wall of cabinet body
Edge be equipped with sealing ring.
Workflow of the invention: the present invention is provided with two pieces of horizontal partitions 3 inside cabinet body 1 and will be separated into inside it
Mutual disconnected upper space 4, central space 5 and lower space 6, central space 5 is for accommodating electric elements, 3 middle part of partition
First through hole in be equipped with exhaust fan 7, exhaust fan 7 rotate, drive outside air from admission gear 8, by dust-proof mechanism and remove
Wet mechanism enters inside electrical control cabinet, carries out heat exchange with the air inside electrical control cabinet, will finally have the sky of heat
Gas is discharged by air-out mechanism 9, and the heat inside electrical control cabinet can shed in time；Dust-proof mechanism will be in outside air
Dust stops, and realizes the effect of dedusting, and 11 inner horizontal of dedusting box is equipped at least two dedusting plates 111, each dedusting plate 111 with
There are gap between dedusting box 11, gap is staggered vertically, so that the path that the air in dedusting box 11 flows is
It is curved snakelike, increase the path of air flowing, air contacts in flow process with dedusting plate 111, and dedusting plate 111 is by air
In dust stop, reduce the entrance of the dust in outside air, enhance dust-proof effect, 111 upper and lower surface of dedusting plate is equipped with
112 slot bottom of rectangular channel 112 and rectangular channel cylinder shape groove 113, further increase the contact surface of air Yu dedusting plate 111
Product as far as possible removes the dust in air；
Each gap is equipped with the shell 114 equipped with heater, and air flows through 114 bottom of shell in dedusting box 11
Third through-hole 115 enter inside shell 114, heater heats air, the air after being heated pass through the top of shell 114 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
But it being flowed into water tank by the fourth hole of 113 bottom of cylinder shape groove afterwards, partial moisture can also be absorbed by hygroscopic agent, from
And realize the purpose to air dewetting；It avoids wet air from entering electrical control cabinet to damage electric elements；Drying removes
Air after dirt enters inside electrical control cabinet, carries out heat exchange with its internal air, hot-air is discharged by gas outlet 91
Outside cabinet, so that the heat inside electrical control cabinet be discharged, while guaranteeing that entering electrical control cabinet inner air is dustless drying.
Number of devices and treatment scale described herein are for simplifying explanation of the invention.To application of the invention,
Modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (7)
1. a kind of electrical control cabinet comprising cabinet body and the cabinet door that can be opened/close on front side of the cabinet body is arranged in, feature exists
In, further includes:
Liang Ge admission gear, is separately positioned on the top and bottom of the cabinet body, and any admission gear includes multiple squares
The air inlet of battle array arrangement；
Two air-out mechanisms are separately positioned on the left and right sides of the cabinet body and are located at the centre of two admission gears, appoint
One air-out mechanism includes the rectangle gas outlet of multiple matrix arrangements, and the upper side edge of any gas outlet is hinged with and can cover
The upper side edge of the wind deflector of the gas outlet, the upper end and the gas outlet of any wind deflector is hinged, and lower end passes through one
Electric telescopic rod is connect with the lower side of the gas outlet, so that the movement of stretching, extension or the retraction of the electric telescopic rod drives institute
Wind deflector is stated to rotate relative to the gas outlet；
Two pieces of partitions, are horizontally set on the interior of the cabinet respectively, and it is empty that the cabinet body is separated into mutually disconnected top
Between, central space and lower space, the middle part of any partition is equipped with first through hole, is equipped with pumping in the first through hole
Fan；
Dust-proof mechanism comprising be separately positioned on two dedusting boxes of the upper space and lower space, any dedusting
Box is the open hollow structure of one side, and open one side is oppositely arranged with the adjacent partition, the dedusting box
The opposite another side in side is opened wide with it and is equipped with the second through-hole, and it is detachable that the dedusting box inner horizontal is equipped at least two
Dedusting plate, there are gaps between the dedusting plate and the dedusting box one side wall, and are staggered in the gap axial direction, institute
That states dedusting plate is equipped with multiple rectangular channels being parallel to each other, any square towards horizontal on a surface of the similar partition
The slot bottom of shape slot is equipped with multiple cylinder shape grooves；
Desiccant body comprising multiple heaters, multiple shells for accommodating the heater, multiple settings are in the rectangular channel
Condenser, the hygroscopic agent of the dedusting plate lower surface is set and is removably attachable to the ponding of the dedusting plate lower part
Case, multiple shells are horizontally placed on respectively in the gap between the dedusting box and the dedusting plate, and with the dedusting
The dedusting box is separated into multiple disconnected spaces mutual up and down by plate, accommodates the heating in a shell
Device is equipped with the third through-hole being connected to the dedusting box at the top and bottom of the shell, forms the path of air circulation；One
The condenser is accommodated in a rectangular channel, the condenser and the cylinder shape groove are non-interference, Ren Yisuo
The bottom for stating cylinder shape groove offers the fourth hole being connected to the water tank；
Two humidity sensors are separately positioned in two second through-holes；
Controller is arranged in the lower space, the electric telescopic rod, the humidity sensor, the heater, institute
It states condenser and the exhaust fan is electrically connected with the controller, the controller is set as receiving the humidity sensor inspection
The representative of survey enters the numerical value of the relative humidity of the air of the interior of the cabinet, if the numerical value is greater than preset threshold, the control
Device processed controls the heater and the condenser starts, if being not more than, does not start；
The controller is also configured to receive the rotational frequency of the exhaust fan, controls the length of the electric telescopic rod stretching, extension,
To adjust the area that the wind deflector covers the gas outlet.
2. electrical control cabinet as described in claim 1, which is characterized in that the outer surface of the shell is equipped with thermal insulation layer, described
Thermal insulation layer includes being made of expanded pearlite rock stratum, cellular glass cotton layer and layer of polyurethane；
Expanded pearlite rock stratum include 20~30 parts by weight partial size be 18~25 μm perlite particle, 30~40 parts by weight grain
Compound sepiolite, the zirconium silicate of 15~23 parts by weight, the waterglass of 8~10 parts by weight and 10~20 weight that diameter is 35~48 μm
The water of part.
3. electrical control cabinet as claimed in claim 2, which is characterized in that the electrical control cabinet further includes flashing board, water
Flat to be arranged at the top of the cabinet body, the fixation pillar being vertically arranged between the flashing board and the cabinet body by least two connects
It connects, the flashing board is surrounded by rain-proof baffle.
4. electrical control cabinet as claimed in claim 3, which is characterized in that in the first through hole and second through-hole respectively
Inside it is connected to the first filter screen and the second filter screen.
5. electrical control cabinet as claimed in claim 4, which is characterized in that the side of the top surface of the cabinet body, bottom surface and side
Edge is equipped with sealing strip.
6. electrical control cabinet as claimed in claim 5, which is characterized in that the one of the close cabinet body inner wall of the exhaust fan
Side is equipped with Air Filter.
7. electrical control cabinet as claimed in claim 6, which is characterized in that the dedusting box is contacted with the cabinet body inner wall
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 |
|---|---|
| CN106304722A CN106304722A (en) | 2017-01-04 |
| CN106304722B true CN106304722B (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610665016.3A Active CN106304722B (en) | 2016-08-12 | 2016-08-12 | Electrical control cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| FR3091800B1 (en) * | 2019-01-15 | 2021-05-21 | Safran Electrical & Power | PROTECTION DEVICE FOR ELECTRIC FURNITURE |
| CN109768739B (en) * | 2019-01-30 | 2020-10-30 | 江苏博德纳系统工程股份有限公司 | Motor speed regulation controller and control system thereof |
| CN110962213B (en) * | 2019-12-23 | 2021-05-18 | 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 |
| CN112969342B (en) * | 2021-02-03 | 2022-08-26 | 宁波联拓思维电子科技有限公司 | Electric scooter's controller's cooling system and electric scooter |
| CN113950211B (en) * | 2021-09-22 | 2023-03-21 | 北京龙云天下科技有限公司 | Computer network cabinet based on IDC cloud computing and working method thereof |
| CN114361966B (en) * | 2022-03-21 | 2022-05-13 | 四川电器集团中低压智能配电有限公司 | Dustproof heat dissipation formula insulation gas tank |
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| CN106304722A (en) | 2017-01-04 |
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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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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 |
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