CN103490596B - A kind of converter cabinet with radiator structure - Google Patents
A kind of converter cabinet with radiator structure Download PDFInfo
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- CN103490596B CN103490596B CN201310449503.2A CN201310449503A CN103490596B CN 103490596 B CN103490596 B CN 103490596B CN 201310449503 A CN201310449503 A CN 201310449503A CN 103490596 B CN103490596 B CN 103490596B
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Abstract
A kind of converter cabinet with radiator structure, the cooling system comprising connected power cabinet, function counter and be arranged in power cabinet, power cabinet comprises cabinet A and is arranged on current transformer heating element in cabinet A, this function counter comprise cabinet I and the distribution components that is arranged in cabinet I and and mesh element; Cabinet I is communicated with the lower sidewall of cabinet A, cooling system comprises evaporator fan, condenser fan, the evaporator being in turn connected into loop, compressor, condenser, loop comprises cold-producing medium, evaporator fan comprises evaporator fan A, B, evaporator fan A driving power cabinet inner air circulation, the Inner eycle of inner air circulation or function counter and power cabinet in function counter is formed at evaporator fan B connection evaporator air mover face and function counter top.Invention increases current transformer complete machine cooling effectiveness and complete machine degree of protection, reduce current transformer radiator structure condensation and occur, realize cooling system integrated with current transformer main frame, compact conformation is reasonable.
Description
Technical field
The present invention relates to a kind of converter cabinet integrated with cooling system.
Background technology
The type of cooling of existing converter cabinet (comprising wind electric converter cabinet, photovoltaic inverter cabinet) mainly contains two kinds, and a kind of is that outside air enters in converter cabinet under the promotion of blower fan, forms forced convertion cooling, belongs to open cooling system; Another kind is that liquid flows through radiator and forms a closed cycle under the promotion of water pump, reaches the object of cooling higher power device, belongs to closed cooling system.
As shown in Figure 1, the defect of air cooled open cooling system is adopted to be, some higher power device (as frequency converter) belongs to open loop system, itself and the extraneous exchange having matter and energy must be allowed, like this, extraneous dust, sandy soil are difficult to invariably can enter these higher power device inside together along with air, can meet safety require to cause tremendous influence to these higher power device internal structures.For avoiding dust access to plant inner, promote complete machine degree of protection, usually at equipment opening part labyrinth is set and the closeer dust-proof cotton of percent opening is filtered entering air, but, this dustproof construction can produce larger resistance to the flowing of air-flow, reduce air current flow speed, extreme influence radiating effect.
As shown in Figure 2, adopt the closed cooling system of liquid cools, although the degree of protection of complete machine has obvious lifting, owing to adopting liquid cools to there is fluid seepage risk, equipment whole aircraft reliability is reduced; Meanwhile, adopt liquid cools, device structure build is huge, involves great expense.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of converter cabinet with radiator structure, overcomes the defect that the type of cooling is unreasonable, liquid cools reliability is low, device structure build is huge, manufacturing cost is high of existing converter cabinet.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of converter cabinet with radiator structure, comprise connected power cabinet and function counter;
This power cabinet comprises cabinet A and is arranged on the current transformer heating element in this cabinet A; This function counter comprise cabinet I and be arranged on current transformer distribution components in this cabinet I and and mesh element, described and mesh element is circuit breaker, contactor, UPS, heater one or a combination set of;
It is characterized in that, the converter cabinet of described band radiator structure also comprises cooling system, this cooling system comprises evaporator fan, condenser fan, the evaporator being in turn connected into loop by pipeline, compressor, condenser, this loop comprises cold-producing medium, and described evaporator fan comprises evaporator fan I and evaporator fan II;
Described cabinet A comprises dividing plate A, and this dividing plate A is isolated into chamber A1 and chamber A2 by airtight for this cabinet A, and described chamber A2 is positioned at the top of described chamber A1 or is positioned at the upper side of described chamber A1;
Described current transformer heating element, evaporator, evaporator fan I are arranged in this chamber A1; Arrange wind chamber I between this evaporator fan I and evaporator, evaporator fan I promotes the air flowing in this chamber A1;
Described evaporator fan II is adjacent with described evaporator, and this evaporator fan II is connected with this evaporator air mover mouth by wind chamber II, and the air outlet of this evaporator fan II is communicated with the cabinet top of described function counter; The cabinet bottom of described function counter is communicated with the bottom of the adjacent sidewall of described cabinet A;
Described condenser is positioned at described chamber A2 or the chamber wall as described chamber A2, comprise wind chamber III between this condenser and described condenser fan, this condenser fan to be positioned at outside described chamber A2 or chamber A2 and to be driven by this condenser fan and forms outer circulation;
Described compressor is arranged in the cabinet of the converter cabinet of described band radiator structure or outside cabinet.
In the converter cabinet of band radiator structure of the present invention, described chamber A1 comprises air duct board, this air duct board vertically arrange and be connected with described dividing plate A, both sides are connected with cabinet A biside plate inwall, described evaporator is vertically arranged, this air duct board is connected with described evaporator is airtight, and this air duct board and described evaporator, cabinet front door, two side wall panels, base plate and described dividing plate A form the space of installing described current transformer heating element; Separately and form air channel with cabinet A squab panel, two side wall panels, top board and base plate, this lower end, air channel comprises the leg space ventilation mouth being communicated with and installing described current transformer heating element space for this air duct board and cabinet A squab panel; This installation described current transformer heating element space is communicated with this top, air channel through described evaporator.
In the converter cabinet of band radiator structure of the present invention, described evaporator and described air duct board be airtight to be connected and to be positioned at and install described current transformer heating element, and described evaporator fan I, described evaporator fan II are arranged in described air channel;
Or described evaporator is connected with described air duct board is airtight and is positioned at described air channel, described evaporator fan I, described evaporator fan II are arranged in described air channel.
In the converter cabinet of band radiator structure of the present invention, between described evaporator and described current transformer heating element, wind chamber IV is set.
In the converter cabinet of band radiator structure of the present invention, described evaporator fan I is axial flow blower, and this evaporator fan I periphery is connected with the bottom air inlet periphery in described air channel is airtight; Or described evaporator fan I is centrifugal blower;
Described evaporator fan II is axial flow blower or centrifugal blower.
In the converter cabinet of band radiator structure of the present invention, comprise evaporator pallet, this evaporator pallet is connected on the mounting structure in the chamber A1 of described cabinet A, and described base of evaporator is arranged in this evaporator pallet, and this evaporator pallet comprises the discharge outlet of leading to outside described cabinet A.
In the converter cabinet of band radiator structure of the present invention, comprise condensate trays, this condensate trays is connected on the mounting structure in the chamber A2 of described cabinet A, described condenser is vertically arranged, be arranged in this condensate trays bottom this condenser, this condensate trays comprises the discharge outlet of leading to the outer one or both sides of described cabinet A.
In the converter cabinet of band radiator structure of the present invention, described cabinet I is a cabinet;
Or described cabinet I comprises adjacent cabinet II and cabinet III, described current transformer distribution components is arranged in this cabinet II, described and mesh element is arranged in this cabinet III, and the wallboard between this cabinet II and this cabinet III comprises intercommunicating pore, and this intercommunicating pore from top to bottom distributes on this wallboard; Described cabinet III and described cabinet A is adjacent, and the air outlet of described evaporator fan II is communicated with described cabinet II top or is communicated with described cabinet II top and described cabinet III top; Or described cabinet II and described cabinet A is adjacent, the air outlet of described evaporator fan II is communicated with described cabinet III top or is communicated with described cabinet II top and described cabinet III top;
Or described cabinet I comprises cabinet IV and cabinet V, this cabinet IV installation current transformer distribution components and also mesh element, this cabinet V installation current transformer distribution components and also mesh element; Or this cabinet IV installs current transformer distribution components, this cabinet V installs and mesh element, and this cabinet IV and cabinet V is adjacent with described cabinet A respectively, and the lower sidewall between this cabinet IV and cabinet V with this cabinet A is communicated with; Described evaporator fan II comprises evaporator fan II-1 and evaporator fan II-2, and this evaporator fan II-1 is communicated with this cabinet IV top, and this evaporator fan II-2 is communicated with this cabinet V top.
In the converter cabinet of band radiator structure of the present invention, described evaporator comprises evaporator I and evaporator II, this evaporator I is arranged along the Width of described cabinet A, described evaporator II arranges along the thickness direction of described cabinet A and closes on described cabinet I, and described evaporator fan II is axial flow blower.
In the converter cabinet of band radiator structure of the present invention, described evaporator is arranged along the Width of described cabinet A; Described evaporator fan II is centrifugal blower.
Implement the converter cabinet of band radiator structure of the present invention, compared with the prior art, its beneficial effect is:
1., owing to adopting cooling system to cool closed air-flow, not only increase converter cabinet to heating power device and distribution and the cooling effectiveness of mesh element, also improve the complete machine degree of protection of converter cabinet simultaneously, improve the safety in operation of converter cabinet;
2. by control to cooling system, can the inlet temperature of controlled cooling model circulating current constant in about 25 degree, effectively the generation of the converter cabinet system condensation risk of radiator structure is with in reduction;
3. cooling system is integrated with current transformer host computer system, and complete machine structure is more reasonable, and volume is less.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that existing higher power device adopts open cooling system.
Fig. 2 is the schematic diagram that existing higher power device adopts closed cooling system.
Fig. 3 is the fundamental diagram of converter cabinet structure of the present invention.
Fig. 4 is the Facad structure schematic diagram of the converter cabinet embodiment one of band radiator structure of the present invention.
Fig. 5 is the power cabinet cross-sectional view of the converter cabinet embodiment one of band radiator structure of the present invention.
Fig. 6 is the another kind of execution mode of power cabinet section of the converter cabinet embodiment one of band radiator structure of the present invention.
Fig. 7 is the another kind of execution mode of power cabinet section of the converter cabinet embodiment one of band radiator structure of the present invention.
Fig. 8 is the Facad structure schematic diagram of the converter cabinet embodiment two of band radiator structure of the present invention.
Fig. 9 is the power cabinet cross-sectional view of the converter cabinet embodiment two of band radiator structure of the present invention.
Figure 10 is the vertical view of the converter cabinet embodiment two of band radiator structure of the present invention.
Figure 11 is the Facad structure schematic diagram of the converter cabinet embodiment three of band radiator structure of the present invention.
Figure 12 is the power cabinet cross-sectional view of the converter cabinet embodiment three of band radiator structure of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment one
As shown in Figure 3, Figure 4, the converter cabinet of band radiator structure of the present invention comprises connected power cabinet 300 and function counter 400.The current transformer heating element that power cabinet 300 comprises cabinet 1 and is arranged in this cabinet 1, function counter 400 comprises cabinet I and the current transformer distribution components be arranged in cabinet I and and mesh element.
The converter cabinet of band radiator structure of the present invention also comprises cooling system, this cooling system comprises evaporator fan, condenser fan 13, the evaporator 2 being in turn connected into loop by pipeline, compressor 15, condenser 11, this pipeline comprises the pipeline assemblies such as expansion valve, cold-producing medium is filled in loop, realize refrigeration, evaporator fan comprises evaporator fan 4 and evaporator fan 4-1.
The current transformer components and parts that can generate heat when current transformer heating element refers to that current transformer works alleged by the present invention, include but not limited to reactor, resistance, power cell, electric capacity, contactor, circuit breaker, relay, transformer, Hall element, current transformer and voltage transformer, UPS (uninterrupted power supply), heater, copper bar; Current transformer distribution components includes but not limited to contactor, circuit breaker, relay, transformer; Current transformer mesh element includes but not limited to circuit breaker, contactor, UPS (uninterrupted power supply), heater.
As shown in Figure 5, cabinet 1 comprises dividing plate 14, and this dividing plate 14 is isolated into chamber A1 and chamber A2 by airtight for this cabinet 1, and chamber A1 is positioned at below chamber A2.Dividing plate 14 can be made up of a structural member, also can be combined by multiple structural member and form.
Current transformer heating element, evaporator 2, evaporator fan 4 are arranged in chamber A1, arrange wind chamber 1 between evaporator fan 4 and evaporator 2, and evaporator fan 4 promotes the air flowing in chamber one, cools current transformer heating element.
In the present embodiment, evaporator fan 4, evaporator fan 4-1 are arranged in chamber A1 simultaneously, and adjacent with evaporator 2; Wind chamber two (not shown) is set between evaporator fan 4-1 and evaporator 2.The air outlet of evaporator fan 4-1 is communicated with the cabinet top of function counter 400, and the cabinet bottom of function counter 400 is communicated with the bottom of the adjacent sidewall of chamber A1 of cabinet A.Evaporator fan 4-1 also can be arranged on place adjacent with chamber A1 in function counter 400 (particularly, can be arranged on and evaporator 2, place that evaporator fan 4 is adjacent) in other embodiments.
In the present embodiment, current transformer heating element comprises and is from bottom to top arranged on the structural reactor 7 of cabinet 1, chopper resistance 8 and power cell 9, and wherein power cell 9 is vertically arranged in cabinet 1 side by side by multiple power model.In other embodiments, according to the design needs of current transformer, current transformer heating element can comprise and is from bottom to top arranged on the structural reactor 7 of cabinet 1 and power cell 8, or current transformer heating element only includes power cell 8, combination and the order of placement of other current transformer heating elements also can be adopted.
In the present embodiment, for realizing the inner air circulation in chamber A1, improve cooling effectiveness, adopt following structure: chamber A1 comprises air duct board 6, this air duct board 6 is vertically arranged, both sides are connected with cabinet 1 biside plate inwall, evaporator 2 is vertically arranged, air duct board 6 and evaporator 2 be airtight to be connected (can be that the end face of evaporator 2 is connected with the perforate of air duct board 6 is airtight, also can be that periphery and the perforate on air duct board 6 of evaporator 2 is airtight to be connected or evaporator 2 is connected with the perforate of air duct board 6 is airtight by a structural member), this air duct board 6 and evaporator 2, the front door of cabinet 1, two side wall panels, base plate and dividing plate 14 form the space of installing current transformer heating element.Separately and forms air channel 5 with the squab panel of cabinet 1, two side wall panels, top board and base plate, this lower end, air channel 5 arranges the leg space ventilation mouth being communicated with installation current transformer heating element space for this air duct board 6 and cabinet 1 squab panel.This installation current transformer heating element space is communicated with this top, air channel 5 through evaporator 2 (air duct board 6 offers ventilation hole).The air channel that said structure is formed takes full advantage of cabinet body structure, and ensure that cabinet body structure is simple, compact, size is little, low cost of manufacture.
Above-mentioned the space of heating element " install current transformer " comprising: cabinet 1 installs the physical space of current transformer heating element and this physical space wind-guiding wind cavity space to evaporator 2 air intake surface.
Above-mentioned " air channel " refers to: the wind-guiding wind cavity space of air outlet on rear side of the leg space ventilation mouth being communicated with the space of heating element " install current transformer " to evaporator 2.The rear side air port of evaporator 2 can be the air port (when blower fan 1 is arranged on air channel leg space ventilation mouth) of evaporator 2 self, also can be the air port (when blower fan 1 connects evaporator 2 through wind chamber 1) of blower fan 1.
In the present embodiment, current transformer heating element is positioned at the bottom in the space of installing current transformer heating element, and evaporator 2 is positioned at the top in the space of installing current transformer heating element.Particularly, evaporator 2 is vertically arranged (namely the air intake surface of condenser is vertically arranged) and is connected with air duct board 6 is airtight.In other embodiments, as required, by evaporator horizontal arrangement (i.e. the air intake surface horizontal arrangement of condenser), also the object of the invention can be realized.
In the present embodiment, wind chamber 4 10 is set between evaporator 2 and power cell 9, by the ventilating opening of distinguished and admirable importing evaporator 2.Wind chamber 10 also can guarantee to pass between distinguished and admirable multiple power models from being vertically arranged on side by side cabinet 1 simultaneously, makes the cooling-down effect of power cell 9 better.
In the present embodiment, evaporator fan 4 adopts centrifugal blower, and this evaporator fan 4 is positioned at air channel 5 and adjacent with evaporator 2, and evaporator fan 4 is connected with evaporator 2 by wind chamber 1, and evaporator fan 4 air outlet is downward.Distinguished and admirable under the promotion of evaporator fan 4, move downward in air channel 5, move upward in installation current transformer heating element space, enter air channel 5 through evaporator, form Inner eycle.In other embodiments, evaporator fan 4 can adopt axial flow blower, evaporator fan 4 is arranged on the bottom in air channel 5, the air outlet of evaporator fan 4 or air inlet are the leg space ventilation mouth (now air channel 5 becomes the wind chamber 1 between evaporator 2 and evaporator fan 4) of lower end, air channel 5, also can realize the object of the invention.
In the present embodiment, evaporator fan 4-1 adopts centrifugal blower, this evaporator fan 4-1 is positioned at air channel 5 and adjacent with evaporator 2, evaporator fan 4-1 is connected with evaporator 2 by wind chamber two (not shown), and the air outlet of evaporator fan 4-1 is communicated with the cabinet top of function counter 400.The distinguished and admirable cabinet top leading to function counter 400 under the promotion of evaporator fan 4-1, the cabinet bottom of function counter 400 is communicated with the bottom of the adjacent sidewall of chamber A1 of cabinet A, distinguished and admirablely enter the bottom of chamber A1 through function counter 400 from bottom connectivity part, move upward in the installation current transformer heating element space of chamber A1, enter air channel 5 through evaporator, form Inner eycle.
In other embodiments, air channel 5 is not set, does not affect the realization of the basic goal of the invention of the present invention.
As shown in Figure 6, Figure 7, chamber A2 can be positioned at the top of described chamber A1, also can be positioned at the upper side of described chamber A1, and evaporator 2 is arranged in air channel 5, and evaporator fan 4, evaporator fan 4-1 are also arranged in air channel 5.
In the present embodiment, an evaporator is adopted.In other embodiments, two independently evaporators can be adopted as required, be all arranged in chamber A1.
Condensed water in order to avoid evaporator 2 bleeds in cabinet, evaporator pallet (not shown) is set, evaporator is vertically arranged, evaporator pallet is connected on the mounting structure in the chamber A1 of cabinet 1, the bottom of evaporator 2 is arranged in evaporator pallet, and evaporator pallet arranges the discharge outlet of leading to outside cabinet 1.In other embodiments, evaporator pallet is not set, does not affect the realization of the basic goal of the invention of the present invention.
As shown in Figure 5, Figure 6, condenser 11 can be arranged in chamber A2, also as the chamber wall of chamber A2, can arrange wind chamber 3 12 between condenser 11 and condenser fan 13, condenser fan 13 is arranged in chamber A2 or is driven by condenser fan 13 and form outer circulation outside chamber A2.
As shown in Figure 7, chamber A2 can be arranged on above air channel 5 and to install the side in current transformer heat radiation elements space.
Condensed water in order to avoid condenser 11 bleeds in cabinet, condensate trays (not shown) is set, condensate trays is connected on the mounting structure in the chamber A2 of cabinet 1, condenser 11 is vertically arranged, the bottom of this condenser 11 is arranged in this condensate trays, and this condensate trays comprises the discharge outlet of leading to one or both sides outside cabinet 1.In other embodiments, condensate trays is not set, does not affect the realization of the basic goal of the invention of the present invention.
Compressor 15 can be arranged in the cabinet of the converter cabinet of band radiator structure or outside cabinet, all can realize the object of the invention.
In other embodiments, air duct board 6 and air channel 5 can not be set, current transformer heating element, evaporator, evaporator fan are arranged in the chamber A1 of power cabinet 300 cabinet 1, current transformer heating element is arranged on the bottom of chamber A1, evaporator is arranged on the top of current transformer heating element, arrange wind chamber 3 between evaporator fan 4 and evaporator 2, evaporator fan 4 promotes the air flowing in this chamber A1, also can realize the object of the invention.
Embodiment two
As shown in Fig. 8 to Figure 10, the converter cabinet of band radiator structure of the present invention comprises power cabinet 300, power distribution cabinet 200 and grid-connection cabinet 100.
Power cabinet 300 is as described in embodiment one, and power distribution cabinet 200 comprises cabinet B and is arranged on current transformer distribution components in this cabinet B, and grid-connection cabinet 100 comprises cabinet C and the current transformer that is arranged in this cabinet C mesh element.Wherein, as required, the chamber A2 in the cabinet 1 of power cabinet 300 may extend to above the cabinet adjacent with described cabinet 1.
Grid-connection cabinet 100 is adjacent with power distribution cabinet 200, and the wallboard between grid-connection cabinet cabinet and power distribution cabinet comprises intercommunicating pore, and this intercommunicating pore from top to bottom distributes on this wallboard.By power distribution cabinet and power cabinet cabinet adjacent, the air outlet of evaporator fan 4-1 is communicated with grid-connection cabinet cabinet top or the air outlet of evaporator fan 4-1 is communicated with power distribution cabinet top and grid-connection cabinet cabinet top.Or by grid-connection cabinet cabinet and power cabinet cabinet adjacent, the air outlet of evaporator fan 4-1 is communicated with power distribution cabinet top or the air outlet of evaporator fan 4-1 is communicated with grid-connection cabinet cabinet top and power distribution cabinet top.
The setting of cooling system and condenser 11, condenser fan 13,13-1, compressor 15 is identical with embodiment one, does not repeat them here.
Embodiment three
As shown in Figure 11, Figure 12, the converter cabinet of band radiator structure of the present invention comprises power cabinet 300, function counter 500 and function counter 600.
The current transformer heating element that power cabinet 300 comprises cabinet 1 and is arranged in this cabinet 1, structure is identical with embodiment one, does not repeat them here.
Function counter 500 comprise cabinet IV and be arranged on current transformer distribution components in cabinet IV and and mesh element, function counter 600 comprise cabinet V and the current transformer distribution components that is arranged in cabinet V and and mesh element; Or function counter 500 comprises cabinet IV and is arranged on current transformer distribution components in cabinet IV, function counter 600 comprises cabinet V and the current transformer that is arranged in cabinet V mesh element.Cabinet IV and cabinet V is adjacent with the cabinet 1 of power cabinet 300 respectively, and the lower sidewall between cabinet IV and cabinet V with this cabinet 1 is communicated with.
Evaporator fan comprises evaporator fan 4, evaporator fan 4-1 and evaporator fan 4-2.Evaporator fan 4-1 is communicated with this cabinet IV top, and evaporator fan 4-2 is communicated with this cabinet V top.
The setting of condenser 11, condenser fan 13, compressor 15 is identical with embodiment one, does not repeat them here.
Embodiment four
The present embodiment is substantially identical with embodiment one, and difference is:
Evaporator 2 adopts two evaporators--evaporator I and evaporator II.Wherein, evaporator I is arranged along the Width of cabinet 1, evaporator II arranges along the thickness direction of cabinet 1 and closes on cabinet 1, evaporator fan II adopts axial flow blower, and this evaporator fan II one end connects the ventilating surface of evaporator II by wind chamber, the other end is communicated with the cabinet top adjacent with power cabinet cabinet.
Claims (10)
1. the converter cabinet with radiator structure, comprises connected power cabinet and function counter;
This power cabinet comprises cabinet A and is arranged on the current transformer heating element in this cabinet A; This function counter comprise cabinet I and be arranged on current transformer distribution components in this cabinet I and and mesh element, described and mesh element is circuit breaker, contactor, UPS, heater one or a combination set of;
It is characterized in that, the converter cabinet of described band radiator structure also comprises cooling system, this cooling system comprises evaporator fan, condenser fan, the evaporator being in turn connected into loop by pipeline, compressor, condenser, this loop comprises cold-producing medium, and described evaporator fan comprises evaporator fan I and evaporator fan II;
Described cabinet A comprises dividing plate A, and this dividing plate A is isolated into chamber A1 and chamber A2 by airtight for this cabinet A, and described chamber A2 is positioned at the top of described chamber A1 or is positioned at the upper side of described chamber A1;
Described current transformer heating element, evaporator, evaporator fan I are arranged in this chamber A1; Arrange wind chamber I between this evaporator fan I and evaporator, evaporator fan I promotes the air flowing in this chamber A1;
Described evaporator fan II is adjacent with described evaporator, and this evaporator fan II is connected with this evaporator air mover mouth by wind chamber II, and the air outlet of this evaporator fan II is communicated with the cabinet top of described function counter; The cabinet bottom of described function counter is communicated with the bottom of the adjacent sidewall of described cabinet A;
Described condenser is positioned at described chamber A2 or the chamber wall as described chamber A2, comprise wind chamber III between this condenser and described condenser fan, this condenser fan to be positioned at outside described chamber A2 or chamber A2 and to be driven by this condenser fan and forms outer circulation;
Described compressor is arranged in the cabinet of the converter cabinet of described band radiator structure or outside cabinet.
2. the converter cabinet of band radiator structure as claimed in claim 1, it is characterized in that, described chamber A1 comprises air duct board, this air duct board vertically arrange and be connected with described dividing plate A, both sides are connected with cabinet A biside plate inwall, described evaporator is vertically arranged, this air duct board is connected with described evaporator is airtight, and this air duct board and described evaporator, cabinet front door, two side wall panels, base plate and described dividing plate A form the space of installing described current transformer heating element; Separately and form air channel with cabinet A squab panel, two side wall panels, top board and base plate, this lower end, air channel comprises the leg space ventilation mouth being communicated with and installing described current transformer heating element space for this air duct board and cabinet A squab panel; This installation described current transformer heating element space is communicated with this top, air channel through described evaporator.
3. the converter cabinet of band radiator structure as claimed in claim 2, it is characterized in that, described evaporator and described air duct board be airtight to be connected and to be positioned at and install described current transformer heating element, and described evaporator fan I, described evaporator fan II are arranged in described air channel;
Or described evaporator is connected with described air duct board is airtight and is positioned at described air channel, described evaporator fan I, described evaporator fan II are arranged in described air channel.
4. the converter cabinet of band radiator structure as claimed in claim 3, is characterized in that, arrange wind chamber IV between described evaporator and described current transformer heating element.
5. the converter cabinet of band radiator structure as claimed in claim 3, it is characterized in that, described evaporator fan I is axial flow blower, and this evaporator fan I periphery is connected with the bottom air inlet periphery in described air channel is airtight; Or described evaporator fan I is centrifugal blower;
Described evaporator fan II is axial flow blower or centrifugal blower.
6. the converter cabinet of band radiator structure as claimed in claim 3, it is characterized in that, comprise evaporator pallet, this evaporator pallet is connected on the mounting structure in the chamber A1 of described cabinet A, described base of evaporator is arranged in this evaporator pallet, and this evaporator pallet comprises the discharge outlet of leading to outside described cabinet A.
7. the converter cabinet of band radiator structure as claimed in claim 3, it is characterized in that, comprise condensate trays, this condensate trays is connected on the mounting structure in the chamber A2 of described cabinet A, described condenser is vertically arranged, be arranged in this condensate trays bottom this condenser, this condensate trays comprises the discharge outlet of leading to the outer one or both sides of described cabinet A.
8. the converter cabinet of the band radiator structure as described in one of claim 1 to 7, is characterized in that,
Described cabinet I is a cabinet;
Or described cabinet I comprises adjacent cabinet II and cabinet III, described current transformer distribution components is arranged in this cabinet II, described and mesh element is arranged in this cabinet III, and the wallboard between this cabinet II and this cabinet III comprises intercommunicating pore, and this intercommunicating pore from top to bottom distributes on this wallboard; Described cabinet III and described cabinet A is adjacent, and the air outlet of described evaporator fan II is communicated with described cabinet II top or is communicated with described cabinet II top and described cabinet III top; Or described cabinet II and described cabinet A is adjacent, the air outlet of described evaporator fan II is communicated with described cabinet III top or is communicated with described cabinet II top and described cabinet III top;
Or described cabinet I comprises cabinet IV and cabinet V, this cabinet IV installation current transformer distribution components and also mesh element, this cabinet V installation current transformer distribution components and also mesh element; Or this cabinet IV installs current transformer distribution components, this cabinet V installs and mesh element, and this cabinet IV and cabinet V is adjacent with described cabinet A respectively, and the lower sidewall between this cabinet IV and cabinet V with this cabinet A is communicated with; Described evaporator fan II comprises evaporator fan II-1 and evaporator fan II-2, and this evaporator fan II-1 is communicated with this cabinet IV top, and this evaporator fan II-2 is communicated with this cabinet V top.
9. the converter cabinet of the band radiator structure as described in one of claim 1 to 7, it is characterized in that, described evaporator comprises evaporator I and evaporator II, this evaporator I is arranged along the Width of described cabinet A, described evaporator II arranges along the thickness direction of described cabinet A and closes on described cabinet I, and described evaporator fan II is axial flow blower.
10. the converter cabinet of the band radiator structure as described in one of claim 1 to 7, is characterized in that, described evaporator is arranged along the Width of described cabinet A; Described evaporator fan II is centrifugal blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310449503.2A CN103490596B (en) | 2013-09-27 | 2013-09-27 | A kind of converter cabinet with radiator structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310449503.2A CN103490596B (en) | 2013-09-27 | 2013-09-27 | A kind of converter cabinet with radiator structure |
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| CN103490596A CN103490596A (en) | 2014-01-01 |
| CN103490596B true CN103490596B (en) | 2015-10-21 |
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| CN201310449503.2A Active CN103490596B (en) | 2013-09-27 | 2013-09-27 | A kind of converter cabinet with radiator structure |
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| CN103929929B (en) * | 2014-03-20 | 2016-06-29 | 特变电工新疆新能源股份有限公司 | A kind of high-power outdoor cabinet heat dissipation wind channel structure |
| CN104092358B (en) * | 2014-07-23 | 2016-06-22 | 天津市科德电气成套有限公司 | A kind of power cabinet |
| CN104795967B (en) * | 2015-04-03 | 2017-09-22 | 南车株洲电力机车研究所有限公司 | Cool-down dehumidification device and apply its current transformer |
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| CN106965693A (en) * | 2017-03-21 | 2017-07-21 | 薛建仁 | A kind of charging pile or charging station with refrigerating plant |
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| CN103490596A (en) | 2014-01-01 |
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Address after: 518055 Guangdong city of Shenzhen province Nanshan District Xili town village official Liuzhou Industrial Zone No. 5 Building second layer 1-3 Applicant after: Shenzhen's standing grain hopes electric limited company Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili Town, Dragon Village Second Industrial District 5 Building 5 floor Applicant before: Shenzhen Hewang Electric Co., Ltd. |
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