CN107101358A - The electric cabinet and air conditioner of air conditioner - Google Patents
The electric cabinet and air conditioner of air conditioner Download PDFInfo
- Publication number
- CN107101358A CN107101358A CN201710417950.8A CN201710417950A CN107101358A CN 107101358 A CN107101358 A CN 107101358A CN 201710417950 A CN201710417950 A CN 201710417950A CN 107101358 A CN107101358 A CN 107101358A
- Authority
- CN
- China
- Prior art keywords
- air
- electric cabinet
- air conditioner
- flow
- water fender
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- 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
Abstract
The invention discloses a kind of electric cabinet of air conditioner and air conditioner, the electric cabinet of air conditioner includes：Housing and water fender, water fender is located at hull outside and is connected with housing, water fender limits gas channel with housing, gas channel has at least one airflow inlet and multiple air stream outlets, airflow inlet is located on water fender, air stream outlet is located on housing, and airflow inlet staggers with any one air stream outlet.According to the electric cabinet of the air conditioner of the present invention, by limiting circulation passage in hull outside connection water fender, and airflow inlet is staggered with air stream outlet, thus, the airflow inlet and air stream outlet being staggered make cooling air-flow be flowed in gas channel inner bending, advantageously reduce cooling air-flow hydrodynamic noise, and can effectively prevent steam, impurity etc. from being entered with cooling air-flow in electric cabinet, cause the damage of electric elements inside electric cabinet, cooling air-flow can take away the heat of electric elements in time, so as to improve the stability of air conditioner operation.
Description
Technical field
The present invention relates to household electrical appliance technical field, specifically, more particularly to a kind of air conditioner electric cabinet and air-conditioning
Device.
Background technology
Air conditioner product develops to the direction of compact conformation, high energy efficiency.The densification of wherein electric cabinet structure is
One important topic of product compact overall structure.Energy of the miniaturization of whole electronic-control box physical dimension for lifting product
Imitate and to reduce cost significant.In order to realize the miniaturization of electronic-control box structure, set using double-deck either multilayer
Meter is the effective means for making full use of space.But component heating can be faced using Multi-layer design and concentrate be difficult to radiate to ask
Topic.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention proposes a kind of sky
The electric cabinet of device is adjusted, the electric cabinet of the air conditioner has the advantages that simple in construction, good heat dissipation effect.
The present invention also proposes a kind of air conditioner, and the air conditioner includes the electric cabinet of air conditioner described above.
The electric cabinet of air conditioner according to embodiments of the present invention, the electric cabinet of air conditioner includes：Housing；And water fender, institute
Water fender is stated positioned at the hull outside and is connected with the housing, the water fender limits gas channel with the housing,
The gas channel has at least one airflow inlet and multiple air stream outlets, and the airflow inlet is located on the water fender,
The air stream outlet is located on the housing, and the airflow inlet staggers with any one of air stream outlet.
The electric cabinet of air conditioner according to embodiments of the present invention, by limiting circulation in hull outside connection water fender
Passage, and airflow inlet is staggered with air stream outlet, thus, the airflow inlet and air stream outlet being staggered make cooling air-flow
In gas channel inner bending flowing, cooling air-flow hydrodynamic noise is advantageously reduced, it is possible to effectively prevent steam, impurity etc. with cold
But air-flow is entered in electric cabinet, causes the damage of electric elements inside electric cabinet, and cooling air-flow can take away electrical equipment member in time
The heat of part, so as to improve the stability of air conditioner operation.
According to some embodiments of the present invention, at least one in the housing and the water fender extend shunting every
Plate, the split-flow baffles are connected provided with shunting import, the shunting import with the gas channel.Thus, cooling air-flow can
To be entered by shunting import in gas channel.
Further, the shunting import is staggered with the air stream outlet.Thus, it is possible to which the flowing for extending cooling air-flow is arrested
Stay, so as to reduce noise, and can prevent steam from entering electric cabinet the setting of staggering of shunting import and air stream outlet
Internal damage electric elements.
In some embodiments of the invention, at least one in the housing and the water fender extends shunting gear
Plate, the distributing damper is located at the side of the remote housing of the gas channel, and the distributing damper is diverted into described
Mouth is spaced apart and relative with the shunting import.Thus, distributing damper can effectively stop that steam is entered inside electric cabinet, make
Into the potential safety hazard of electric elements.
Alternatively, the split-flow baffles are Z-shape.Thus, it is easy to the processing and manufacturing of split-flow baffles, so as to reduce production
Cost.
According to some embodiments of the present invention, the shunting import is multiple for what is be spaced apart.Thus, it is possible to increase cooling gas
The circulation of stream, so as to improve the effect that cools of electric cabinet.
In some embodiments of the invention, the housing includes：Main part, one end of the main part, which has, to be opened wide
Mouthful；Flow distribution plate, the flow distribution plate is connected to block the open ports, the flow distribution plate and the dash with the main part
Plate limits the gas channel, and the air stream outlet is located on the flow distribution plate.Thus, it is possible to pass through flow distribution plate and water fender
Limit the flow channel of cooling air-flow.
Further, the flow distribution plate, which has at least two air-out regions, each air-out region, has the gas
Flow export.Thus, it is possible to carry out cooling down to different zones in electric cabinet.
Alternatively, in each air-out region, at the end position on the length direction of the flow distribution plate,
The area of the air stream outlet is S1, at the medium position on the length direction of the flow distribution plate, the air stream outlet
Area be S2, S2 described in the S1 ＜.Thus, it is possible to the air output of airflow balancing outlet.
In some embodiments of the invention, in each air-out region, in the length side close to the flow distribution plate
At upward end position, the distributive law of the air stream outlet is P1, at the middle part on the length direction of the flow distribution plate
At position, the distributive law of the air stream outlet is P2, P2 described in the P1 ＜.Thus, it is possible to electric elements in correspondence electric cabinet
Different density distribution carry out effective cooling down.
According to some embodiments of the present invention, the gas is corresponded between two air-out regions of arbitrary neighborhood
Mouth is flowed into, on the width of the flow distribution plate, the distance in the airflow inlet to two air-out regions is unequal.By
This, can control the intake velocity in different zones in electric cabinet, so as to according to the difference in different zones in electric cabinet
Electric elements carry out rationally efficient radiating.
Alternatively, the water fender has an air intake region, and the airflow inlet is located in the air intake region；Institute
State on the length direction of water fender, at the end position on the length direction of the water fender, the airflow inlet
Area is T1, at the medium position on the length direction of the water fender, and the area of the airflow inlet is T2, described
T2 described in T1 ＜.Thus, it is possible to which the intake of airflow balancing import, prevents local high velocity air from bringing more steam into and causing electricity
The damage of device element.
Air conditioner according to embodiments of the present invention, includes the electric cabinet of air conditioner described above.
Air conditioner according to embodiments of the present invention, by setting fragmenting plate in electric cabinet, will can split in electric cabinet
Go out multiple regions, so as to so that in electric cabinet electric elements distribution be arranged in different zones, improve the sky of electric cabinet
Between utilization rate, and make structure more densification, the high energy efficiency of air conditioner.And gear is set by being connected in electric cabinet shell
Water plate, can limit the gas channel for cooling air-flow circulation in electric cabinet, so as to electricity between water fender and housing
The electric elements controlled in case carry out cooling radiating.And by the way that the air stream outlet on the airflow inlet and housing on water fender is wrong
Open up and put, flow distance of the air-flow in circulation passage can be extended, so as to advantageously reduce noise, and can effectively prevent
Water droplet enters inside electric cabinet the potential safety hazard for causing electric elements from gas channel, improves the safe and reliable of air conditioner
Property.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the partial structural diagram of the electric cabinet of air conditioner according to embodiments of the present invention, wherein shown in arrow
For the flow direction of cooling air-flow；
Fig. 2 is the structural representation of air conditioner according to embodiments of the present invention；
Fig. 3 is the sectional view in the A-A faces shown in Fig. 2；
Fig. 4 is the sectional view in the B-B faces shown in Fig. 2；
Fig. 5 is the sectional view in the C-C faces shown in Fig. 2；
Fig. 6 is the partial structural diagram of the electric cabinet of air conditioner according to embodiments of the present invention；
Fig. 7 is the partial structural diagram of the electric cabinet of air conditioner according to embodiments of the present invention；
Fig. 8 is the partial structural diagram of the electric cabinet of air conditioner according to embodiments of the present invention.
Reference：
Electric cabinet 100,
Housing 10, air stream outlet 110, left side air stream outlet 110a, middle part air stream outlet 110b, right side gas flows outlet
110c, split-flow baffles 120, shunting import 121, distributing damper 130, main part 140, flow distribution plate 150,
Water fender 20, airflow inlet 210, left side airflow inlet 210a, middle part airflow inlet 210b, right side gas flows import
210c,
Gas channel 30,
Fragmenting plate 40.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ",
The orientation of instruction such as " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " or
Position relationship is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description, without
It is that instruction or the signified device of hint or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.In addition, defining " first ", the feature of " second " can express or implicitly include one
Individual or more this feature.In the description of the invention, unless otherwise indicated, " multiple " be meant that two or two with
On.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The electric cabinet 100 of air conditioner according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 8.
As Figure 1-Figure 8, the electric cabinet 100 of air conditioner according to embodiments of the present invention, the electric cabinet 100 of air conditioner is wrapped
Include：Housing 10 and water fender 20.
Specifically, water fender 20 is located at the outside of housing 10 and is connected with housing 10, and water fender 20 can be located at housing 10
Periphery wall, and be arranged at intervals with the periphery wall of housing 10.For example, water fender 20 can be located at front side, rear side, the left side of housing 10
Side, right side, top or bottom etc..Thus, it is easy to the fixation of water fender 20.
Water fender 20 limits gas channel 30 with housing 10, and gas channel 30 has at least one He of airflow inlet 210
Multiple air stream outlets 110.As shown in figure 1, being set at upper and lower ends (above-below direction as shown in Figure 1) interval of gas channel 30
It is equipped with multiple airflow inlets 210 and multiple air stream outlets 110.Thus, by setting the multiple airflow inlets 210 of interval setting gentle
Flow export 110, can increase the circulation of the cooling air-flow in gas channel 30, to improve to the electrical equipment member in electric cabinet 100
Part cools efficiency.
Airflow inlet 210 be located at water fender 20 on, air stream outlet 110 be located at housing 10 on, airflow inlet 210 with it is any one
Individual air stream outlet 110 staggers.It is understood that an airflow inlet 210 enters gas channel to cooling air-flow therefrom
After in 30, a part of cooling air-flow can flow towards an air stream outlet 110 in multiple air stream outlets 110, and the part is cold
But air-flow is in flow process, and the flow direction of cooling air-flow at least changes once；Another part cooling air-flow can be towards more
Another air stream outlet 110 in individual air stream outlet 110 flows, and the part cooling air-flow is in flow process, cooling air-flow
Flow direction at least change once.
It should be noted that the electric elements arrangement in electric cabinet 100 is compact, caloric value is big, the electrical equipment under hot environment
There is larger potential safety hazard in element.Cooling air-flow can take away the heat of electric elements in time, to prevent electric elements high temperature from damaging
It is bad.As shown in figure 1, multiple airflow inlets 210 are arranged at intervals with water fender 20, from air-flow shown in cooling air-flow along arrow a1
Import 210 is entered in gas channel 30, and the flowing of a part of cooling air-flow forward fold is (as shown in arrow a11), and from air-flow
Outlet 110 is entered inside housing 10；Another part cooling air-flow bends flowing (as shown in arrow a12) backward, and from air-flow
Outlet 110 is entered inside housing 10, to carry out cooling down to the electric elements inside electric cabinet 100.Thus, by by gas
Flow into mouth 210 and air stream outlet 110 to stagger setting, flow distance of the cooling air-flow in gas channel 30 can be extended, so that
Be conducive to reducing the hydrodynamic noise of cooling air-flow, furthermore, it is possible to effectively prevent steam, impurity etc. from entering with cooling air-flow automatically controlled
Inside case 100, to damage electric elements, the normal operation of air conditioner is influenceed.
The electric cabinet 100 of air conditioner according to embodiments of the present invention, by being limited in the outside of housing 10 connection water fender 20
Circulation passage 30 is made, and airflow inlet 210 is staggered with air stream outlet 110, thus, the airflow inlet 210 being staggered
Cooling air-flow is flowed in the inner bending of gas channel 30 with air stream outlet 110, advantageously reduce cooling air-flow hydrodynamic noise, and can
Effectively to prevent steam, impurity etc. from being entered with cooling air-flow in electric cabinet 100, the inside electric elements of electric cabinet 100 are caused
Damage, cooling air-flow can take away the heat of electric elements in time, so as to improve the stability of air conditioner operation.
According to some embodiments of the present invention, at least one in housing 10 and water fender 20 extends split-flow baffles 120,
Split-flow baffles 120 are connected provided with shunting import 121, shunting import 121 with gas channel 30.That is, can be housing
Extend on 10 and extend split-flow baffles 120 on split-flow baffles 120 or water fender 20, can also be housing 10 and gear
Water plate 20 extends split-flow baffles 120.As shown in figure 1, setting the shunting import of connection gas channel 30 on split-flow baffles 120
121, as shown in arrow b1 in Fig. 1 and arrow b11, part cooling air-flow is entered in gas channel 30 by shunting import 121,
(fore-and-aft direction as shown in Figure 1) bending flowing backward, electric cabinet is entered from air stream outlet 110 in gas channel 30
With to the electric elements progress cooling radiating in electric cabinet 100 in 100.
Further, shunting import 121 is staggered with air stream outlet 110.As shown in figure 1, shunting import 121 and air stream outlet
110 (above-below direction as shown in Figure 1) interval settings, and (front and back as shown in Figure 1 along the longitudinal direction along the vertical direction
To) setting of staggering.As shown in figure 1, part cooling air-flow can enter in gas channel 30 (such as arrow from shunting import 121
Shown in b1), and flowed from an air stream outlet 110 in multiple air stream outlets 110, the part cooling air-flow is in flow process
In, the flow direction of cooling air-flow at least changes once, as shown in fig. 1, the cooling air-flow entered in gas channel 30 to
After antecurvature baffling is dynamic, is entered from air stream outlet 110 inside electric cabinet 100 and the electric elements in electric cabinet 100 are cooled down
Radiating.Thus, flow distance of the cooling air-flow in gas channel 30 can on the one hand be extended, so as to reduce noise；Separately
On the one hand, can effectively prevent steam from being entered by gas channel 30 inside electric cabinet 100, cause electric elements damage and
Influence the normal operation of air conditioner.
In some embodiments of the invention, at least one in housing 10 and water fender 20 extends distributing damper 130,
Distributing damper 130 be located at gas channel 30 remote housing 10 side, distributing damper 130 with shunt import 121 be spaced apart and
It is relative with shunting import 121.That is, can be that housing 10 extends distributing damper 130 or water fender 20 extends
Go out distributing damper 130, can also be that housing 10 and water fender 20 extend distributing damper 130 certainly.
As shown in figure 1, the lower end of housing 10 is configured to shunting to rear side (fore-and-aft direction up and down as shown in Figure 1) bending
Baffle plate 130, (above-below direction as shown in Figure 1) is oppositely arranged distributing damper 130 along the vertical direction with shunting import 121.Can
With understanding, by setting distributing damper 130, semiclosed region can be formed at shunting import 121, thus, it is possible to enter
One step effectively prevents steam from being entered by gas channel 30 inside electric cabinet 100.Relative to the airflow inlet on water fender 20
210, the dash shunted at import 121 is better.Therefore, area of the area relative to airflow inlet 210 of import 121 is shunted
What can be set is more relatively large.Thus, it is possible to increase the circulation of cooling air-flow, so as to improve to electric cabinet 100
The effect that cools of interior electric elements.
Alternatively, split-flow baffles 120 can be with Z-shape.As shown in figure 1, the bent of split-flow baffles 120 is z-shape, split-flow baffles
120 include two pieces of vertical plates and one block of level board.Wherein, the vertical plate patch of (above-below direction as shown in Figure 1) above
If being connected to the lower end of housing 10, shunting import 121 is arranged on level board, positioned at lower section (above-below direction as shown in Figure 1)
Vertical plate with water fender 20 bend downward part and be sticked and be connected.Thus, when the vapor carried secretly in cooling air-flow from it is lower to
When upper (above-below direction as shown in Figure 1) is hit to water fender 20 and split-flow baffles 120, vapor can be condensed to water fender
20 and the surface of split-flow baffles 120, and accumulate after drop can along lower section (above-below direction as shown in Figure 1) vertical plate
In the water-collecting tray (not shown) for dropping to lower section, to be focused on to liquid.
According to some embodiments of the present invention, shunting import 121 can be multiple for what is be spaced apart.As shown in figure 8, being diverted into
Mouth 121 can be (left and right directions as shown in Figure 8) in left-right direction spaced multiple shunting imports 121, thus, can
To strengthen the circulation of cooling air-flow, to improve the cooling effect of the inside electric elements of electric cabinet 100.
In some embodiments of the invention, housing 10 can include：Main part 140 and flow distribution plate 150.Main part 140
One end there are open ports, flow distribution plate 150 is connected for blocking open ports with main part 140, with reference to shown in Fig. 1 and Fig. 5, main
The lower end (above-below direction as shown in figure 1 and figure 5) in body portion 140 is provided with open ports, and flow distribution plate 150 is arranged on open ports
Lower end is to block open ports.Flow distribution plate 150 limits gas channel 30 with water fender 20, and air stream outlet 110 is located at flow distribution plate 150
On.As shown in Figure 1 and shown in Fig. 5, inside the connection gas channel 30 of air stream outlet 110 and electric cabinet 100 on flow distribution plate 150.
Thus, cooling air-flow can be entered by gas channel 30 inside the electric cabinet 100 of top, inside to electric cabinet 100
Electric elements are cooled down.
Further, flow distribution plate 150, which has, has air stream outlet 110 at least two air-out regions, each air-out region.
It is understood that can be set in the inside of electric cabinet 100 fragmenting plate 40 with by the inside division of electric cabinet 100 into multiple areas
Domain, so as to set electric elements in multiple regions, to improve the compactedness of electric cabinet 100.As shown in figure 5 and figure 7, exist
The centre position of electric cabinet 100 is provided with one piece of fragmenting plate 40, before and after being by the inside division of electric cabinet 100 (in such as Fig. 5 and Fig. 7
Shown fore-and-aft direction) two regions.Correspondingly, as shown in Figure 3 and Figure 4, two can be set along the longitudinal direction on flow distribution plate 150
Air stream outlet 110 is correspondingly provided with individual air-out region, each air-out region.Thus, the cooling air-flow in gas channel 30
It can be entered by the air stream outlet 110 of corresponding region in electric cabinet 100 in corresponding region, with electric cabinet 100
Electric elements are cooled down.
Alternatively, in each air-out region, at the end position on the length direction of flow distribution plate 150, air-flow
The area of outlet 110 is S1, and at the medium position on the length direction of flow distribution plate 150, the area of air stream outlet 110 is
S2, S1 ＜ S2.As shown in Figure 3 and Figure 4, on flow distribution plate 150 along the longitudinal direction between (above-below direction as shown in Figures 3 and 4)
Every being provided with two air intake regions, with to being aerated cooling in former and later two regions in electric cabinet 100.Wherein, such as Fig. 3 and figure
Shown in 4, in the air intake region being located behind, (above-below direction as shown in Figures 3 and 4) is disposed with a left side in left-right direction
Sidewind outlet 110a, middle part air stream outlet b and right side gas flows outlet c.It is understood that left side air stream outlet 110a, in
Portion air stream outlet 110b and right side gas flows outlet 110c could be arranged to manhole, ellipse hole or profiled holes etc..Wherein,
Left side air stream outlet 110a and right side gas flows outlet 110c area are S1, and middle part air stream outlet 110b area is S2, S1 ＜
S2。
It is understood that left side air stream outlet 110a can be gone out by left side, front side and the face air intake of rear side three, right side gas flows
Mouth 110c can be by right side, front side and the face air intake of rear side three.And middle part air stream outlet 110b then only enter by front side and rear side two sides
Wind.Therefore, it is less than middle part air stream outlet by the way that left side air stream outlet 110a and right side gas flows to be exported to 110c area S1 and set
110b area S2 is conducive to balancing intake velocity, to prevent local high velocity air sucks more suspension water droplet from damaging electric cabinet
Electric elements inside 100.
In some embodiments of the invention, in each air-out region, on the length direction of flow distribution plate 150
At end position, the distributive law of air stream outlet 110 is P1, at the medium position on the length direction of flow distribution plate 150, gas
The distributive law of flow export 110 is P2, P1 ＜ P2.For example, shown in Fig. 3 and Fig. 4, flow distribution plate 150 along the longitudinal direction (such as Fig. 3 and
Fore-and-aft direction shown in Fig. 4) it is arranged at intervals with two air intake regions.Wherein, positioned at front side (before as shown in Figures 3 and 4
Rear to) air intake region in be arranged at intervals with multiple air stream outlets 110.Moreover, the air stream outlet 110 positioned at left and right ends
Distributive law P1 is less than the distributive law P2 at medium position.That is, the distribution of the air stream outlet 110 of left and right ends is relative in
Portion air stream outlet 110b is than sparse.It is understood that the electric elements in electric cabinet 100 close to middle part are relative to close to left
The electric elements of right part more crypto set.Therefore, by setting P1 ＜ P2 to make the radiating of the nickel electric elements of electric cabinet 100 more
Adduction reason is efficient.
According to some embodiments of the present invention, an airflow inlet is corresponded between two air-out regions of arbitrary neighborhood
210, on the width of flow distribution plate 150, the distance in 210 to two air-out regions of the airflow inlet is unequal.In Fig. 6
Shown in example, (fore-and-aft direction as shown in Figure 6) is arranged at intervals with two air intake regions along the longitudinal direction on flow distribution plate 150,
Multiple air stream outlets 110 are arranged at intervals with each air intake region.It is located at setting between two air-out regions on water fender 20
An airflow inlet 210 can also be correspondingly arranged between multiple airflow inlets 210, certain two air-out regions by having.
As shown in fig. 6, entering positioned at the air intake region of front side (fore-and-aft direction as shown in Figure 6) with the overdraught of water fender 20
The minimum range of mouthfuls 210 (fore-and-aft directions as shown in Figure 6) along the longitudinal direction is L1, positioned at the air intake region of rear side and dash
The overdraught import 210 of plate 20 along the longitudinal direction (fore-and-aft direction as shown in Figure 6) minimum range be L2, meet L2 ＜ L1.
Moreover, the quantity of the unnecessary air stream outlet 110 positioned at front side of quantity positioned at the air stream outlet 110 of rear side.Thus, it is possible to after making
The more cooling air-flows of side air-out area cirulating.It should be noted that high power, high-tension dangerous electrical equipment in electric cabinet 100
Element can be arranged in the region at the rear of electric cabinet 100, and caloric value is big；Before low-power, the electric elements of low-voltage are installed on
In side region, caloric value is small.Thus, by making the rear side more cooling air-flows of air-out area cirulating, electric cabinet 100 can be improved
The effect that cools of interior electric elements, to improve the security reliability of air conditioner operation.
Alternatively, water fender 20 has an air intake region, and airflow inlet 210 is located in air intake region.In water fender 20
Length direction on, at the end position on the length direction of water fender 20, the area of airflow inlet 210 is T1,
At the medium position on the length direction of water fender 20, the area of airflow inlet 210 is T2, T1 ＜ T2.As shown in figure 8,
Air intake region and the leading edge and back edge of water fender 20 on water fender 20 are arranged at intervals, and are arranged at intervals with air intake region many
Individual airflow inlet 210：Left side airflow inlet 210a, middle part airflow inlet 210b and right side gas flows import 210c.It may be appreciated
It is that left side airflow inlet 210a, middle part airflow inlet 210b and right side gas flows import 210c could be arranged to manhole, ellipse
Shape through hole or profiled holes etc..Wherein, left side airflow inlet 210a and right side gas flows import 210c area are T1, and middle part air-flow enters
Mouth 210b area is T2, T1 ＜ T2.
It is understood that left side airflow inlet 210a can be entered by left side, front side and the face air intake of rear side three, right side gas flows
Mouth 210c can be by right side, front side and the face air intake of rear side three.And middle part airflow inlet 210b then only enter by front side and rear side two sides
Wind.Therefore, it is less than middle part airflow inlet by the way that left side airflow inlet 210a and right side gas flows import 210c area T1 are set
210b area T2 is conducive to balancing intake velocity, to prevent that local high velocity air sucks more suspension water droplet during misty rain weather
The electric elements damaged inside electric cabinet 100.
Air conditioner according to embodiments of the present invention, includes the electric cabinet 100 of above-mentioned air conditioner.
Air conditioner according to embodiments of the present invention, can be by electric cabinet by setting fragmenting plate 40 in electric cabinet 100
Multiple regions are partitioned into 100, so as to so that in electric cabinet 100 electric elements distribution be arranged in different zones, improve
The space availability ratio of electric cabinet 100, and make structure more densification, the high energy efficiency of air conditioner.And by electric cabinet
Connection sets water fender 20 on 100 housings 10, can be limited between water fender 20 and housing 10 for cooling gas in electric cabinet 100
The gas channel 30 of circulation, so as to carry out cooling radiating to the electric elements in electric cabinet 100.And by by dash
Airflow inlet 210 on plate 20 and the air stream outlet 110 on housing 10 stagger setting, can extend air-flow in circulation passage
Flow distance, so as to advantageously reduce noise, and can effectively prevent water droplet from being entered from gas channel 30 in electric cabinet 100
Portion causes the potential safety hazard of electric elements, improves the security reliability of air conditioner.
The electric cabinet of the air conditioner according to the present invention is described in detail with a specific embodiment referring to Fig. 1-Fig. 8
100, it is worth understanding, it is described below to be merely illustrative, rather than to the concrete restriction of the present invention.
As depicted in figs. 1 and 2, the electric cabinet 100 of air conditioner includes：Housing 10, flow distribution plate 150 and water fender 20.
Wherein, as shown in Fig. 4, Fig. 5 and Fig. 7, (such as Fig. 5 and Fig. 7 along the vertical direction are internally provided with electric cabinet 100
Shown in above-below direction) extension fragmenting plate 40, will be divided into inside electric cabinet 100 before and after (as shown in Fig. 4, Fig. 5 and Fig. 7
Above-below direction) two regions.Wherein, high power, high-tension dangerous electric elements, caloric value are big, may be mounted at rear side
In region；Low-power, low-voltage electric elements heating it is small, can be installed in front area.
As shown in Figure 1 and Figure 5, housing 10 includes：Main part 140 and flow distribution plate 150, lower end (such as Fig. 1 of main part 140
With the above-below direction shown in Fig. 5) there are open ports, it is unlimited to block that the connection of flow distribution plate 150 is arranged on the lower end of main part 140
Mouthful.As shown in figure 1, water fender 20 is disposed on the lower section (above-below direction as shown in Figure 1) of flow distribution plate 150, water fender
20 limit gas channel 30 with flow distribution plate 150.
As shown in figure 3, (fore-and-aft direction as shown in Figure 3) is arranged at intervals with two along the longitudinal direction on flow distribution plate 150
Individual air-out region, wherein, it is arranged at intervals with and electric cabinet on the air-out region of rear side (fore-and-aft direction as shown in Figure 3)
The air stream outlet 110 of 100 inner back side regional connectivities.Air stream outlet 110 positioned at posterior region includes successively from left to right：It is left
Sidewind outlet 110a, middle part air stream outlet 110b and right side gas flows outlet 110c.Wherein, left side air stream outlet 110a and right side
Air stream outlet 110c is the manhole that interleaved is arranged, and middle part air stream outlet 110b is the Long Circle being arranged in matrix
Through hole.Left side air stream outlet 110a and right side gas flows outlet 110c area are S1, and middle part air stream outlet 110b area is S2,
Meet：S1 ＜ S2.
As shown in figure 3, the air stream outlet 110 positioned at the front side of flow distribution plate 150 is set to Long Circle through hole.Wherein, position
In the left and right sides (left and right directions as shown in Figure 3) air stream outlet 110 distributive law be P1, the air stream outlet positioned at middle part
110 distributive law is P2, meets P1 ＜ P2.That is, the air stream outlet 110 of left and right ends (left and right directions as shown in Figure 3)
Distribution density is less than the air stream outlet 110b at middle part distribution density.
As shown in figure 8, air intake region is provided with deep bead, the forward edge and back side edge of air intake region and deep bead
Edge is arranged at intervals.Air intake region is disposed with by left-to-right：Left side airflow inlet 210a, middle part airflow inlet 210b and the right side
Sidewind import 210c.Wherein, left side airflow inlet 210a and right side gas flows import 210c is that the circle that interleaved is set is led to
Hole, area is T1.Middle part airflow inlet 210b is the Long Circle through hole that matrix form is arranged, and area is T2, is met：T1 ＜ T2.
As shown in figure 1, (fore-and-aft direction up and down as shown in Figure 1) extended configuration is z-shape downwards for the front end of flow distribution plate 150
Split-flow baffles 120, split-flow baffles 120 include two pieces of vertical plates and one block of level board, it is above (as shown in Figure 1 on
Lower direction) vertical plate be sticked and be connected with the lower end of housing 10, positioned at lower section (above-below direction as shown in Figure 1) vertical plate with
The part that water fender 20 is bent downwards is sticked connection, and level board is provided with shunting import 121.As shown in figure 8, shunting import 121
Multiple for what is be spaced apart, shunting import 121 is connected with gas channel 30.As shown in figure 1, the lower end of housing 10 is backward (in such as Fig. 1
Shown fore-and-aft direction up and down) distributing damper 130 is bent to form, distributing damper 130 is with shunting import 121 along the vertical direction (such as
Above-below direction shown in Fig. 1) it is spaced and is oppositely arranged.
As shown in figures 1 to 6, the air stream outlet 110 on flow distribution plate 150 and the airflow inlet 210 on water fender 20 are along upper
Lower direction (above-below direction as shown in figures 1 and 6) is arranged at intervals, and along the longitudinal direction (before as shown in figures 1 and 6
Rear to) be staggered.Wherein, as indicated with 6, positioned at front side air stream outlet 110 and airflow inlet 210 along the longitudinal direction (such as
Fore-and-aft direction shown in Fig. 6) minimum range be L1, air stream outlet 110 and the airflow inlet 210 positioned at rear side are along front and back
It is L2 to the minimum range of (fore-and-aft direction as shown in Figure 6), meets：L2 ＜ L1, the height of gas channel 30 is (in such as Fig. 6
The height of shown above-below direction) it is L3.
It should be noted that as shown in figure 1, the flow direction for cooling air-flow shown in arrow, wherein, cooling air-flow from
The lower flowing (as shown in arrow a1 in Fig. 1) upwards, is entered in gas channel 30 by the airflow inlet 210 on water fender 20,
Part cooling air-flow forward fold flowing is (as shown in arrow a11), and part cooling air-flow bends flowing (such as arrow a12 institutes backward
Show), the air stream outlet 110 for then passing through different exit regions on flow distribution plate 150 is entered in the different region of electric cabinet 100,
In addition, as shown in arrow b1, part cooling air-flow can be flowed into (as shown in arrow b1 in Fig. 1) upwards by shunting import 121
Into gas channel 30, cooling air-flow is bent (as shown in arrow b11 in Fig. 1) in gas channel 30 to rear, and is gone out through air-flow
Mouth 110 is entered in electric cabinet 100, enters the cooling air-flow inside electric cabinet 100 and the electric elements in electric cabinet 100 are entered
Row cooling down.It is understood that the sputtering water in the vapor or air conditioner carried secretly in cooling air-flow can be by dash
Plate 20 is effectively kept off in the outside of electric cabinet 100, and vapor is condensed on water fender 20 can be along split-flow baffles after water droplet
The vertical plate of 120 lower sections (above-below direction as shown in Figure 1), which flows down to drop in drip tray, to be focused on.
Thus, by setting fragmenting plate 40 in electric cabinet 100, multiple regions can will be partitioned into electric cabinet 100, from
And can be distributed the electric elements in electric cabinet 100 and be arranged in different zones, improve the space utilization of electric cabinet 100
Rate, and make structure more densification, the high energy efficiency of air conditioner.And set water fender 20 to limit in the connection of the outside of housing 10
Go out the gas channel 30 connected with corresponding region, and airflow inlet 210 and air stream outlet 110 stagger setting, thus, it is possible to extend
Flow distance of the air-flow in gas channel 30, so as to advantageously reduce noise, and can effectively prevent steam, debris etc. with
Cooling air-flow enters the potential safety hazard that electric elements are caused inside electric cabinet 100, improves the security reliability of air conditioner.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner be combined in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (13)
1. a kind of electric cabinet of air conditioner, it is characterised in that including：
Housing；With
Water fender, the water fender is located at the hull outside and is connected with the housing, and the water fender is limited with the housing
Gas channel is made, the gas channel has at least one airflow inlet and multiple air stream outlets, and the airflow inlet is located at
On the water fender, the air stream outlet is located on the housing, and the airflow inlet and any one of air stream outlet are equal
Stagger.
2. the electric cabinet of air conditioner according to claim 1, it is characterised in that in the housing and the water fender extremely
Few one is extended split-flow baffles, and the split-flow baffles connect provided with shunting import, the shunting import with the gas channel
It is logical.
3. the electric cabinet of air conditioner according to claim 2, it is characterised in that the shunting import and the air stream outlet
Stagger.
4. the electric cabinet of air conditioner according to claim 2, it is characterised in that in the housing and the water fender extremely
Few one is extended distributing damper, and the distributing damper is located at the side of the remote housing of the gas channel, described point
Baffle plate is flowed to be spaced apart with the shunting import and relative with the shunting import.
5. the electric cabinet of air conditioner according to claim 2, it is characterised in that the split-flow baffles are Z-shape.
6. the electric cabinet of air conditioner according to claim 1, it is characterised in that the shunting import is more for what is be spaced apart
It is individual.
7. the electric cabinet of air conditioner according to claim 1, it is characterised in that the housing includes：
Main part, one end of the main part has open ports；
Flow distribution plate, the flow distribution plate is connected to block the open ports, the flow distribution plate and the gear with the main part
Water plate limits the gas channel, and the air stream outlet is located on the flow distribution plate.
8. the electric cabinet of air conditioner according to claim 7, it is characterised in that the flow distribution plate has at least two air-out
There is the air stream outlet in region, each air-out region.
9. the electric cabinet of air conditioner according to claim 8, it is characterised in that in each air-out region, by
At end position on the length direction of the nearly flow distribution plate, the area of the air stream outlet is S1, close to the flow distribution plate
Length direction on medium position at, the area of the air stream outlet is S2, S2 described in the S1 ＜.
10. the electric cabinet of air conditioner according to claim 8, it is characterised in that in each air-out region, by
At end position on the length direction of the nearly flow distribution plate, the distributive law of the air stream outlet is P1, close to the shunting
At medium position on the length direction of plate, the distributive law of the air stream outlet is P2, P2 described in the P1 ＜.
11. the electric cabinet of air conditioner according to claim 8, it is characterised in that two wind outlet areas of arbitrary neighborhood
An airflow inlet is corresponded between domain, on the width of the flow distribution plate, is gone out described in the airflow inlet to two
The distance in wind region is unequal.
12. the electric cabinet of air conditioner according to claim 7, it is characterised in that the water fender has an air intake area
Domain, the airflow inlet is located in the air intake region；
On the length direction of the water fender, at the end position on the length direction of the water fender, the gas
The area for flowing into mouth is T1, at the medium position on the length direction of the water fender, the area of the airflow inlet
For T2, T2 described in the T1 ＜.
13. a kind of air conditioner, it is characterised in that including the automatically controlled of the air conditioner according to any one of claim 1-12
Case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710417950.8A CN107101358A (en) | 2017-06-06 | 2017-06-06 | The electric cabinet and air conditioner of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710417950.8A CN107101358A (en) | 2017-06-06 | 2017-06-06 | The electric cabinet and air conditioner of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107101358A true CN107101358A (en) | 2017-08-29 |
Family
ID=59660034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710417950.8A Pending CN107101358A (en) | 2017-06-06 | 2017-06-06 | The electric cabinet and air conditioner of air conditioner |
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| Country | Link |
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| CN (1) | CN107101358A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621607A (en) * | 2018-12-28 | 2019-04-16 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | A kind of moisture trap |
| CN111252834A (en) * | 2020-03-23 | 2020-06-09 | 导洁(北京)环境科技有限公司 | Low-energy-consumption wastewater evaporation separation method based on refrigerant circulation |
| CN111315167A (en) * | 2020-02-24 | 2020-06-19 | 深圳市英维克科技股份有限公司 | Automatically controlled box and outdoor refrigeration mechanism |
| CN112617581A (en) * | 2020-12-31 | 2021-04-09 | 广东美的厨房电器制造有限公司 | Cooking device |
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| CN204244638U (en) * | 2014-12-26 | 2015-04-01 | 宁波奥克斯电气有限公司 | The waterproof heat dissipation structure of air conditioner electric control case |
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| CN207113183U (en) * | 2017-06-06 | 2018-03-16 | 广东美的暖通设备有限公司 | The electric cabinet and air conditioner of air conditioner |
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| JPH07151344A (en) * | 1993-11-30 | 1995-06-13 | Sanyo Electric Co Ltd | Air conditioner |
| KR100844863B1 (en) * | 2007-07-12 | 2008-07-09 | 주식회사 드리미 | A ventilating and cooling system of electric field |
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| CN111315167A (en) * | 2020-02-24 | 2020-06-19 | 深圳市英维克科技股份有限公司 | Automatically controlled box and outdoor refrigeration mechanism |
| CN111252834A (en) * | 2020-03-23 | 2020-06-09 | 导洁(北京)环境科技有限公司 | Low-energy-consumption wastewater evaporation separation method based on refrigerant circulation |
| CN112617581A (en) * | 2020-12-31 | 2021-04-09 | 广东美的厨房电器制造有限公司 | Cooking device |
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