CN104051970B - Heat dissipation component for switching equipment - Google Patents
Heat dissipation component for switching equipment Download PDFInfo
- Publication number
- CN104051970B CN104051970B CN201310573470.2A CN201310573470A CN104051970B CN 104051970 B CN104051970 B CN 104051970B CN 201310573470 A CN201310573470 A CN 201310573470A CN 104051970 B CN104051970 B CN 104051970B
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- CN
- China
- Prior art keywords
- switchgear
- radiating
- heat dissipation
- wall
- radiating subassembly
- 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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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 56
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 4
- 235000008429 bread Nutrition 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 description 11
- 239000007787 solid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
- H01H33/565—Gas-tight sealings for moving parts penetrating into the reservoir
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
- H02B11/133—Withdrawal mechanism with interlock
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H2033/6667—Details concerning lever type driving rod arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/045—Details of casing, e.g. gas tightness
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Gas-Insulated Switchgears (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Trip Switchboards (AREA)
Abstract
The invention discloses a heat dissipation component for switching equipment. At least one heat dissipation component is adopted, and is arranged on the outer wall of the switching equipment but not communicated with the inside of the switching equipment. Compared with the prior art, according to the heat dissipation component for switching equipment provided by the invention, the outer wall of the switching equipment can be adopted as a heat dissipation wall to form at least one heat dissipation channel, and an inside-equipment-set heat dissipation channel relative to a switching equipment set can be formed when a plurality of pieces of switching equipment are arranged side by side, thereby reducing the area of surface-to-surface contact between every two pieces of switching equipment and increasing the heat dissipation area. Therefore, heat generated during operation of the switching equipment is dissipated, no dust or moisture is brought into a switch cabinet, and the working environment inside the equipment is protected and isolated. Thus, the heat dissipation component has broad application prospects.
Description
Technical field
The present invention relates to a kind of radiating subassembly, specifically, it is to be related to a kind of radiating subassembly for switchgear.
Background technology
Switch cubicle be for realize power system generating, transmission of electricity, distribution, electric energy conversion and consume in rise break-make, control or
The electric equipment products of the effects such as protection, have pitch capability height, and dynamic thermal stability is good, and rational in infrastructure, electrical arrangement gears to actual circumstances, and is
Row usability is strong, the features such as degree of protection is high.But its compact conformation, particularly links together in multiple switch cabinet, equipment
A large amount of heat energy in equipment during operation collect, and radiating cannot solve always well.
The method solving switch cabinet heat radiation currently on the market usually opens up louvre in the side wall of switch cubicle, but louvre
The radiating effect being played is not good, needs to reach radiating effect in the presence of blower fan, so consumes unnecessary electric energy.With
When easily cause dust or rainwater and enter cabinet, cause the destruction to environment in switch cubicle, further shorten electrical equipment in cabinet
Service life, or even cause the accidents such as short circuit.
Therefore, need the heat dissipation problem that a kind of simple radiating subassembly of structure solves switch cubicle badly.
Content of the invention
The problems referred to above existing for prior art, it is an object of the invention to provide a kind of radiating group for switchgear
Part, equipment in switch cubicle is run the heat producing and distributes, will not bring dust dampness in switchgear into simultaneously again, protect
Equipment in shield cabinet.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of radiating subassembly for switchgear, radiating subassembly at least, and the outer wall located at switchgear but
Do not connect with inside switchgear.
Preferably, radiating subassembly includes a radiating wall and by radiating wall around the heat dissipation channel being formed.
It is highly preferred that the cross section of radiating wall is on-plane surface.
It is highly preferred that the cross section of radiating wall is waveform face.
It is highly preferred that the cross section of radiating wall includes arc waveform face and polygon waveform face.
It is highly preferred that the cross section of heat dissipation channel includes non-enclosed cross section or closed cross section.
It is highly preferred that the shape of the cross section of heat dissipation channel includes but is not limited to rectangle, rhombus, circle, ellipse, triangle
Shape, trapezoidal, hexagon, octagon or dodecagon.
It is highly preferred that the preferred rectangle of the shape of the cross section of heat dissipation channel, rhombus, circle or hexagon.
Preferably, switchgear at least includes an area of switch gear room, and radiating subassembly does not connect with inside area of switch gear room.
It is highly preferred that the height of radiating subassembly is not less than the height in area of switch gear room.
It is highly preferred that the height of radiating subassembly is not more than the height of switchgear
Preferably, radiating wall is the side wall in area of switch gear room, is dissipated by the side wall bending in area of switch gear room is formed at least one
The passage of heat.
It is highly preferred that described radiating wall at least forms a single channel;I.e. described single pass cross section is not closed, and is formed
One opening passage, described style of opening passage forms an opening port connecting with described switchgear external environment.
Preferably, radiating wall is connected at least one heat dissipation channel of formation with the side wall in area of switch gear room.
It is highly preferred that described radiating wall at least forms a single channel;The i.e. transversal face closure of described radiating wall, described list
Passage is connected with described switchgear external environment by passway.
Preferably, radiating subassembly further includes an auxiliary heat dissipation part, and auxiliary heat dissipation part further includes a heat dissipation ventilation
Mouth and a supplementary wall, supplementary wall forms heat dissipation ventilation mouth with radiating wall.This heat dissipation ventilation mouth is preferably provided in radiating subassembly
Bottom.
It is highly preferred that described supplementary wall is area of switch gear room outer wall.
It is a further object of the present invention to provide a kind of heat abstractor for switchgear group, can be formed within a cabinet group
Heat dissipation channel, does not change the structure of switchgear miscellaneous part, also need not increase labyrinth, can reduce each two switch simultaneously
The contact area of binding face between equipment, increasing heat radiation area, switchgear is run the heat producing and distributes, again simultaneously
Dust dampness will not be brought in switchgear, protection equipment working environment completely cuts off;For achieving the above object, the present invention adopts
Technical scheme is as follows:A kind of radiating subassembly for switchgear, radiating subassembly at least, and located at switchgear
Outer wall but with switchgear inside connect;When formation one switchgear group placed side by side by two or more switchgears
When, the opposite face of each two switchgear forms at least one heat dissipation region by radiating subassembly;Heat dissipation region sets for described switch
The radiating of standby group.
It is highly preferred that described heat dissipation region is used for the radiating in switchgear group.
It is highly preferred that heat dissipation channel further includes a single channel and/or a combination passage.
Preferably, when described at least two, switchgear arrangement disposes, single pass opening port on described switchgear
Form described combination passage.
It is highly preferred that when at least two switchgear arrangements dispose, the opening port on single channel on switchgear is one by one
Corresponding connection forms combination passage, which reduces the area of plane-plane contact between each two switchgear, increasing heat radiation area.
It is highly preferred that when described at least two, switchgear arrangement disposes, single pass opening on described switchgear
Mouth non-corresponding connects the described combination passage of formation.
Compared with prior art, provided by the present invention for the radiating subassembly of switchgear, switchgear can directly be utilized
Outer wall as radiating wall form at least one heat dissipation channel;And when multiple switch equipment arrangement place when, can be formed one with open
The heat dissipation channel within cabinet group for the equipment of pass, thus reducing the contact area of binding face between each two switchgear, increases
Big area of dissipation, equipment is run the heat producing and distributes, will not bring dust dampness in switchgear into simultaneously again, protect
Shield equipment working environment completely cuts off, and therefore its application prospect is very wide.
Brief description
Fig. 1 is a kind of preferred implementation structural perspective of the radiating subassembly provided by the present invention for switchgear;
Fig. 2A is a kind of top view of preferred implementation of the radiating subassembly provided by the present invention for switchgear;
Fig. 2 B is a kind of top view of preferred implementation of the radiating subassembly provided by the present invention for switchgear;
Fig. 2 C is a kind of top view of preferred implementation of the radiating subassembly provided by the present invention for switchgear;
Fig. 3 is the stereochemical structure of another kind of preferred implementation of the radiating subassembly provided by the present invention for switchgear
Figure;
Fig. 4 A is a kind of solid of preferred implementation of the radiating subassembly provided by the present invention for multiple switch equipment
Structure chart;
Fig. 4 B is a kind of solid of preferred implementation of the radiating subassembly provided by the present invention for multiple switch equipment
Structure chart;
Fig. 4 C is a kind of solid of preferred implementation of the radiating subassembly provided by the present invention for multiple switch equipment
Structure chart;
Fig. 4 D is a kind of solid of preferred implementation of the radiating subassembly provided by the present invention for multiple switch equipment
Structure chart.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is made further in detail, intactly to illustrate.
As shown in figure 1, being a kind of preferred implementation of the radiating subassembly provided by the present invention for switchgear.Radiating
Assembly 10 located at the outer wall of switchgear 20 but internal with switchgear 20 connects.Radiating subassembly 10 is applied in switchgear 20
On, switchgear 20 at least includes an area of switch gear room 200, and radiating subassembly 10 is not internal with area of switch gear room 200 to be connected.Now with this
Person of good sense's earlier application switch cubicle as a example, further illustrate application on switchgear for the radiating subassembly 10.But merit attention
, radiating subassembly 10 applies on switchgear however it is not limited to the switchgear 20 of this type of the offer of the present inventor.
Switch cubicle 20 includes a roof 21, a diapire 22, an antetheca 23, a rear wall 24 and two side 25 and encloses composition switch
The cabinet of cabinet 20;Switch cubicle is in that console model assembles cabinet body structure, and it includes bus-bar room, control room(Low-pressure chamber), mechanism chamber, cable
Room, switch gear room and pressure release passage, specifically, control room, mechanism chamber and cable vault form the front cabinet A of switch cubicle, bus-bar room, switch
Room and the rear cabinet B of pressure release passage composition switch cubicle.
The cabinet of switch cubicle 20 be can be selected for cabinet body frame and installed with dividing plate, panel combination, or adopts difference in functionality room area
Customization cabinet combination is installed;Can be made using stainless steel or aluminium alloy, intensity is good and is unlikely to deform;As one kind preferably
Embodiment, front cabinet A adopts frame cabinet body to install with dividing plate and panel combination, and the rear wall of front cabinet A is not installed panel and is in open
State;Bus-bar room in cabinet B and switch gear room adopt cabinet combination to install afterwards.Typically when using switch cubicle 20, particularly at family
Interior, using fan or air-conditioning, switch cubicle 20 can be lowered the temperature.
The height of radiating subassembly 10 is not less than the height in area of switch gear room 200 and the height of no more than switchgear 10.This dissipates
Hot assembly 10 includes at least one heat dissipation channel 11 and the radiating wall 12 forming heat dissipation channel 11.
The cross section of radiating wall 12 is on-plane surface.Preferably, the cross section of radiating wall 12 is waveform face.Radiating wall 12
Cross section includes arc waveform face and polygon waveform face.This polygon waveform face includes but is not limited to triangle wave
Shape face, rectangle waveform face or trapezoidal waveform face.
The cross section of heat dissipation channel 11 includes non-close cross section or closed cross-section.The shape of the cross section of heat dissipation channel 11
Shape includes but is not limited to rectangle, rhombus, circle, ellipse, triangle, trapezoidal, hexagon, octagon or dodecagon.Radiating
The preferred rectangle of shape of the cross section of passage 11, rhombus, circle or hexagon.
Heat dissipation channel 11 is a single channel 111, by radiating wall 12 around being formed.Single channel 111 is from the roof of switch cubicle 20
21 is down-set, and is not connected with the diapire 22 of switch cubicle 20, is easy to the radiating of switch cubicle 20.Single channel 111 not with switch cubicle
Bus-bar room in 20, control room(Low-pressure chamber), mechanism chamber, cable vault connect with switch gear room, single channel 111 is with pressure release passage even
Logical.
Radiating wall 12 is the side wall 25 in area of switch gear room 200 and rear wall 24, by by the side wall 25 in area of switch gear room and rear wall 24
Bending forms at least one heat dissipation channel 11.
Radiating wall 12 at least forms a single channel 111;The cross section of single channel 111 is not closed, and forms one opening logical
Road, opening passage forms an opening port 1111 connecting with described switchgear 10 external environment.
The shape of cross section of single channel 111 includes but is not limited to rectangle, semicircle, half elliptic, triangle, trapezoidal or many
Side shape.The preferred rectangle of shape of cross section of single channel 111(As shown in Figure 1), semicircle 111A(As shown in Figure 2 A), triangle
111B(As shown in Figure 2 B)With trapezoidal 111C(As shown in Figure 2 C).
Radiating wall 12 is connected at least one heat dissipation channel 11 of formation with the outer wall bending in area of switch gear room 200.
Radiating wall 12 at least forms a single channel 111D with the outer wall in area of switch gear room 200;I.e. described single channel 111D
Transversal face closure, single channel 111D is connected with described switchgear 20 external environment by passway.
Radiating subassembly 10 further includes an auxiliary heat dissipation part 13, and auxiliary heat dissipation part 13 further includes a heat dissipation ventilation mouth
131 and a supplementary wall 132, supplementary wall 132 forms heat dissipation ventilation mouth 131 with radiating wall 12.This heat dissipation ventilation mouth 131 is preferably located in
Bottom in radiating subassembly 10.
Supplementary wall 132A is fitted with area of switch gear room 200 outer wall, and area of switch gear room 200 outer wall is radiating wall 12, and radiating wall 12 is curved
Folding forms single channel 111.The height of supplementary wall 132A is not more than the height of single channel 111.
Supplementary wall 132B is area of switch gear room 200 outer wall, and area of switch gear room 200 outer wall is connected formation single channel with radiating wall 12
111D.The height of supplementary wall 132B is not more than the height of single channel 111.
When formation one switchgear group placed side by side by two or more switchgears 20, each two switchgear 20
Opposite face forms at least one heat dissipation region 100 by radiating subassembly 10;Heat dissipation region 100 is used for the radiating of switchgear group.Radiating
Region 100 is used for the radiating in switchgear group.
Heat dissipation channel 11 further includes a single channel 111 and/or a combination passage 112.
When described at least two, switch cubicle 20 arrangement disposes, on described switch cubicle 20, single channel 111 combination formation is described
Combination passage 112.The pressure release passage of each two switch cubicle 20 communicates two-by-two, and such pressure release passage is linked to be a whole piece passage and combines
Passage 112 connects.When drying or blowing air-conditioning against switch cubicle 20, air flows through in combination passage 112, logical to forming combination
The radiating wall 12 in road 112 is lowered the temperature, and so equipment in switch cubicle 20 is run the heat producing and distributes, simultaneously again will not be by ash
Dirt dampness is brought in switch cubicle 20.
Place when at least two switch cubicle 20 arranges(As side by side when)When becoming switchgear group, the radiating wall 12 on side wall 25
Opening port 1111 around a kind of single channel 111 of the embodiment being formed corresponds, and two single channels 111 combine shape
Become combination passage 112A, as shown in Figure 4 A.When described at least two, switch cubicle 20 arrangement disposes, the institute of the first embodiment
Opening port 1111 non-corresponding stating single channel 111 on switch cubicle 20 connects the described combination passage 112B of formation, as shown in Figure 4 B.
Supplementary wall 132A is fitted with the side wall 25 of the switch cubicle 20 outside switchgear group, the switch outside switchgear group
The side wall 25 of cabinet 20 is radiating wall 12, and supplementary wall 132A forms heat dissipation ventilation mouth 131 with radiating wall 12.
When at least two switch cubicle 20 arrangement is placed(As side by side when), radiating wall 12 and area of switch gear room 200 outer wall around
When the single channel 111D of the another embodiment being formed corresponds, two single channel 111D combinations form combination passage
112C, as shown in Figure 4 C.When described at least two, switch cubicle 20 arrangement disposes, radiating wall 12 is enclosed with area of switch gear room 200 outer wall
Connect around the single channel 111D non-corresponding of the another embodiment being formed and form combination passage 112D, as shown in Figure 4 D.
Supplementary wall 132B is the side wall 25 of switch cubicle 20, and side wall 25 is connected with radiating wall 12, and side wall 25 is with radiating wall 12 even
Meet formation single channel 111D, heat dissipation ventilation mouth 131A is arranged on the bottom of single channel 111D.Supplementary wall 132B is provided with fan,
Fan is in heat dissipation ventilation mouth 131 and connects.Heat dissipation ventilation mouth 131 is connected with pressure release passage.Fan can be to heat dissipation ventilation mouth 131
Interior blowing or convulsion, so accelerate air to circulate in heat dissipation channel 11.
Finally be necessary described herein be:Above example is served only for detailed further to technical scheme work
It is impossible to be interpreted as limiting the scope of the invention, those skilled in the art is according to the above of the present invention for ground explanation
Some the nonessential improvement made and adjustment belong to protection scope of the present invention.
Claims (12)
1. a kind of radiating subassembly for switchgear it is characterised in that:Described radiating subassembly at least one, and located at described
The outer wall of switchgear but with described switchgear inside connect;Described radiating subassembly includes a radiating wall and by described radiating
Wall is around the heat dissipation channel being formed;Described switchgear at least includes an area of switch gear room, described radiating subassembly not with described switch
Connection inside the area of room;Described radiating wall is described switch gear room area side wall, by forming the bending of described switch gear room area side wall;
When described switchgear is at least two, that is, when forming a switchgear group, the opposite face of switchgear described in each two
At least one heat dissipation region is formed by described radiating subassembly;Described heat dissipation region constitutes the radiating area of described switchgear group;
Described heat dissipation region forms the radiating between a laminating cabinet wall being located at adjacent switch equipment two-by-two in described switchgear group
Region.
2. the radiating subassembly for switchgear according to claim 1 it is characterised in that:The cross section of described radiating wall
For on-plane surface.
3. the radiating subassembly for switchgear according to claim 1 it is characterised in that:Described heat dissipation channel transversal
Face is shaped as rectangle, rhombus, circle or hexagon.
4. the radiating subassembly for switchgear according to claim 1 it is characterised in that:The height of described radiating subassembly
Height not less than area of described switch gear room.
5. the radiating subassembly for switchgear according to claim 1 it is characterised in that:The height of described radiating subassembly
It is not more than the height of switchgear.
6. the radiating subassembly for switchgear according to claim 1 it is characterised in that:Described heat dissipation region constitutes institute
State the heat dissipation channel within switchgear group.
7. the radiating subassembly for switchgear according to claim 1 it is characterised in that:Described heat dissipation channel is further
Including a single channel and/or a combination passage.
8. the radiating subassembly for switchgear according to claim 7 it is characterised in that:When switch described at least two
When equipment arrangement disposes, on described switchgear, single pass opening port forms described combination passage.
9. the radiating subassembly for switchgear according to claim 7 it is characterised in that:When switch described at least two
When equipment arrangement disposes, on described switchgear, single pass opening port corresponds connection and forms described combination passage.
10. the radiating subassembly for switchgear according to claim 7 it is characterised in that:When opening described at least two
When pass equipment arrangement disposes, on described switchgear, single pass opening port non-corresponding connects the described combination passage of formation.
11. radiating subassemblies for switchgear according to claim 1 it is characterised in that:The cross section of radiating wall is
Waveform face.
12. radiating subassemblies for switchgear according to claim 1 it is characterised in that:The transversal bread of radiating wall
Bracket waveform face and polygon waveform face.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310573470.2A CN104051970B (en) | 2013-09-12 | 2013-11-18 | Heat dissipation component for switching equipment |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310413947.0 | 2013-09-12 | ||
CN201310413947 | 2013-09-12 | ||
CN2013104139470 | 2013-09-12 | ||
CN201310573470.2A CN104051970B (en) | 2013-09-12 | 2013-11-18 | Heat dissipation component for switching equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104051970A CN104051970A (en) | 2014-09-17 |
CN104051970B true CN104051970B (en) | 2017-02-15 |
Family
ID=50817853
Family Applications (20)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320746450.6U Expired - Lifetime CN203631401U (en) | 2013-09-12 | 2013-11-18 | Earthing switch for switch device |
CN201310598378.1A Active CN104037624B (en) | 2013-09-12 | 2013-11-18 | A kind of switch cabinet body |
CN201320725395.2U Expired - Fee Related CN203690782U (en) | 2013-09-12 | 2013-11-18 | Breaker assembly |
CN201710690065.7A Active CN107528250B (en) | 2013-09-12 | 2013-11-18 | Switch cabinet |
CN201711234690.7A Active CN107919628B (en) | 2013-09-12 | 2013-11-18 | Stepped movable support for switch cabinet |
CN201310680107.0A Active CN104037641B (en) | 2013-09-12 | 2013-11-18 | A kind of switch cubicle |
CN201320727984.4U Expired - Fee Related CN203632033U (en) | 2013-09-12 | 2013-11-18 | Heat radiation assembly for switchgear |
CN201310577024.9A Withdrawn CN104465195A (en) | 2013-09-12 | 2013-11-18 | Earthing switch for switch equipment |
CN201320724856.4U Expired - Fee Related CN203774640U (en) | 2013-09-12 | 2013-11-18 | Switch cabinet body |
CN201320750037.7U Expired - Fee Related CN203690768U (en) | 2013-09-12 | 2013-11-18 | Sealed type switch cabinet |
CN201320723692.3U Expired - Fee Related CN203859433U (en) | 2013-09-12 | 2013-11-18 | Switch cabinet |
CN201310573470.2A Active CN104051970B (en) | 2013-09-12 | 2013-11-18 | Heat dissipation component for switching equipment |
CN201310572157.7A Active CN104466765B (en) | 2013-09-12 | 2013-11-18 | A kind of switchgear moves stent with staged |
CN201310573695.8A Active CN104051975B (en) | 2013-09-12 | 2013-11-18 | Breaker assembly |
CN201320728034.3U Expired - Fee Related CN203632054U (en) | 2013-09-12 | 2013-11-18 | Step-type mobile support for switchgear |
CN201310572148.8A Active CN104037640B (en) | 2013-09-12 | 2013-11-18 | A kind of secret switch cabinet |
CN201320732312.2U Expired - Fee Related CN203859430U (en) | 2013-09-12 | 2013-11-19 | Interlocking assembly for switch cabinet |
CN201310585080.7A Active CN104037636B (en) | 2013-09-12 | 2013-11-19 | A kind of interlock assembly for switch cubicle |
CN201320825808.4U Expired - Fee Related CN203707049U (en) | 2013-09-12 | 2013-12-14 | Auxiliary member for circuit breaker |
CN201310684312.4A Active CN104051199B (en) | 2013-09-12 | 2013-12-14 | A kind of chopper auxiliary member |
Family Applications Before (11)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320746450.6U Expired - Lifetime CN203631401U (en) | 2013-09-12 | 2013-11-18 | Earthing switch for switch device |
CN201310598378.1A Active CN104037624B (en) | 2013-09-12 | 2013-11-18 | A kind of switch cabinet body |
CN201320725395.2U Expired - Fee Related CN203690782U (en) | 2013-09-12 | 2013-11-18 | Breaker assembly |
CN201710690065.7A Active CN107528250B (en) | 2013-09-12 | 2013-11-18 | Switch cabinet |
CN201711234690.7A Active CN107919628B (en) | 2013-09-12 | 2013-11-18 | Stepped movable support for switch cabinet |
CN201310680107.0A Active CN104037641B (en) | 2013-09-12 | 2013-11-18 | A kind of switch cubicle |
CN201320727984.4U Expired - Fee Related CN203632033U (en) | 2013-09-12 | 2013-11-18 | Heat radiation assembly for switchgear |
CN201310577024.9A Withdrawn CN104465195A (en) | 2013-09-12 | 2013-11-18 | Earthing switch for switch equipment |
CN201320724856.4U Expired - Fee Related CN203774640U (en) | 2013-09-12 | 2013-11-18 | Switch cabinet body |
CN201320750037.7U Expired - Fee Related CN203690768U (en) | 2013-09-12 | 2013-11-18 | Sealed type switch cabinet |
CN201320723692.3U Expired - Fee Related CN203859433U (en) | 2013-09-12 | 2013-11-18 | Switch cabinet |
Family Applications After (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310572157.7A Active CN104466765B (en) | 2013-09-12 | 2013-11-18 | A kind of switchgear moves stent with staged |
CN201310573695.8A Active CN104051975B (en) | 2013-09-12 | 2013-11-18 | Breaker assembly |
CN201320728034.3U Expired - Fee Related CN203632054U (en) | 2013-09-12 | 2013-11-18 | Step-type mobile support for switchgear |
CN201310572148.8A Active CN104037640B (en) | 2013-09-12 | 2013-11-18 | A kind of secret switch cabinet |
CN201320732312.2U Expired - Fee Related CN203859430U (en) | 2013-09-12 | 2013-11-19 | Interlocking assembly for switch cabinet |
CN201310585080.7A Active CN104037636B (en) | 2013-09-12 | 2013-11-19 | A kind of interlock assembly for switch cubicle |
CN201320825808.4U Expired - Fee Related CN203707049U (en) | 2013-09-12 | 2013-12-14 | Auxiliary member for circuit breaker |
CN201310684312.4A Active CN104051199B (en) | 2013-09-12 | 2013-12-14 | A kind of chopper auxiliary member |
Country Status (1)
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CN (20) | CN203631401U (en) |
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- 2013-11-18 CN CN201710690065.7A patent/CN107528250B/en active Active
- 2013-11-18 CN CN201711234690.7A patent/CN107919628B/en active Active
- 2013-11-18 CN CN201310680107.0A patent/CN104037641B/en active Active
- 2013-11-18 CN CN201320727984.4U patent/CN203632033U/en not_active Expired - Fee Related
- 2013-11-18 CN CN201310577024.9A patent/CN104465195A/en not_active Withdrawn
- 2013-11-18 CN CN201320724856.4U patent/CN203774640U/en not_active Expired - Fee Related
- 2013-11-18 CN CN201320750037.7U patent/CN203690768U/en not_active Expired - Fee Related
- 2013-11-18 CN CN201320723692.3U patent/CN203859433U/en not_active Expired - Fee Related
- 2013-11-18 CN CN201310573470.2A patent/CN104051970B/en active Active
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- 2013-11-19 CN CN201320732312.2U patent/CN203859430U/en not_active Expired - Fee Related
- 2013-11-19 CN CN201310585080.7A patent/CN104037636B/en active Active
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Also Published As
Publication number | Publication date |
---|---|
CN203631401U (en) | 2014-06-04 |
CN104051975B (en) | 2017-02-08 |
CN107528250B (en) | 2020-05-15 |
CN104466765B (en) | 2018-06-12 |
CN203859433U (en) | 2014-10-01 |
CN104466765A (en) | 2015-03-25 |
CN104051975A (en) | 2014-09-17 |
CN104051970A (en) | 2014-09-17 |
CN107919628B (en) | 2020-01-07 |
CN203774640U (en) | 2014-08-13 |
CN104037641B (en) | 2017-10-03 |
CN104051199A (en) | 2014-09-17 |
CN104037636A (en) | 2014-09-10 |
CN104037636B (en) | 2016-01-20 |
CN104465195A (en) | 2015-03-25 |
CN203632033U (en) | 2014-06-04 |
CN203632054U (en) | 2014-06-04 |
CN104037640A (en) | 2014-09-10 |
CN104037640B (en) | 2017-10-31 |
CN104037641A (en) | 2014-09-10 |
CN104037624B (en) | 2016-05-11 |
CN107528250A (en) | 2017-12-29 |
CN104051199B (en) | 2017-03-08 |
CN104037624A (en) | 2014-09-10 |
CN203690782U (en) | 2014-07-02 |
CN107919628A (en) | 2018-04-17 |
CN203690768U (en) | 2014-07-02 |
CN203707049U (en) | 2014-07-09 |
CN203859430U (en) | 2014-10-01 |
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Effective date of registration: 20200721 Address after: No.66, Chuangxin Road, Shuangma street, high tech Zone, Xiangtan City, Hunan Province Patentee after: Hunan Juzhi Technology Co., Ltd Address before: 411101, No. two, 33 village, Furong Road power plant, Furong Road, Hunan, Xiangtan Patentee before: Yuan Maoyin |
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