CN103501105B - A kind of heat dissipation structure of current transformer cabinet - Google Patents
A kind of heat dissipation structure of current transformer cabinet Download PDFInfo
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- CN103501105B CN103501105B CN201310450252.XA CN201310450252A CN103501105B CN 103501105 B CN103501105 B CN 103501105B CN 201310450252 A CN201310450252 A CN 201310450252A CN 103501105 B CN103501105 B CN 103501105B
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 41
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Inverter Devices (AREA)
Abstract
A kind of heat dissipation structure of current transformer cabinet, the cooling system comprising connected power cabinet and function counter and be arranged in power cabinet and function counter, power cabinet comprises cabinet A and is arranged on the current transformer heating element in cabinet A, function counter comprise cabinet B and be arranged on current transformer distribution components in this cabinet B and and mesh element, cooling system comprises evaporator fan, condenser fan, be in turn connected into the evaporator of loop, compressor, condenser, loop comprises cold-producing medium, evaporator fan comprises evaporator fan A and evaporator fan B, evaporator fan A driving power cabinet inner air circulation, evaporator fan B is communicated with evaporator air mover face and inner air circulation in function counter is formed at function counter top.Invention increases current transformer complete machine cooling effectiveness and complete machine degree of protection, effectively reduce the generation of current transformer radiator structure condensation, realize cooling system integrated with current transformer main frame, rational in infrastructure, machine volume is less.
Description
Technical field
The present invention relates to a kind of heat dissipation structure of current transformer 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 heat dissipation structure of current transformer cabinet, 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 heat dissipation structure of current transformer cabinet, comprise the power cabinet, function counter one and the function counter two that are connected successively, this power cabinet comprises cabinet A and is arranged on the current transformer heating element in this cabinet A, this function counter one comprises cabinet B and is arranged on current transformer distribution components in this cabinet B, and this function counter two comprises cabinet C and the current transformer that is arranged in this cabinet C mesh element; Or this function counter one comprises cabinet B and is arranged on current transformer in this cabinet B and mesh element, this function counter two comprises cabinet C and is arranged on the current transformer distribution components in this cabinet C;
It is characterized in that, described heat dissipation structure of current transformer cabinet 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 A and evaporator fan B;
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 chamber A1 is positioned at below chamber A2; Described evaporator, evaporator fan A, current transformer heating element are arranged in described chamber A1; Arrange wind chamber A between this evaporator fan A and evaporator, evaporator fan A promotes the air flowing in this chamber A1;
Described cabinet B comprises dividing plate B, and this dividing plate B is isolated into chamber B1 and chamber B2 by airtight for this cabinet B, and chamber B1 is positioned at below chamber B2; Described evaporator, evaporator fan B, current transformer distribution components or and mesh element be arranged in described chamber B1; Described evaporator fan B is adjacent with described evaporator fan A, and this evaporator fan B is connected with this evaporator by wind chamber B, and the air outlet of this evaporator fan B is communicated with the top of described cabinet C;
Described cabinet C bottom is communicated with described cabinet B bottom;
Described condenser is positioned at on the wall of chamber B2 chamber on the wall of described chamber A2 chamber, this chamber A2 and the airtight separation of this chamber B2 phase; This condenser fan is positioned at the roof of described chamber A2 or roof is outer, be positioned at described chamber B2 roof or roof outer and form outer circulation by the driving of this condenser fan;
Or described condenser is positioned on the wall of described chamber A2 chamber with on the wall of chamber B2 chamber, this chamber A2 is connected with this chamber B2, this condenser fan be positioned at described chamber A2 roof or roof outer and be positioned at described chamber B2 roof or roof outer and driven by this condenser fan and forms outer circulation, or this condenser fan is positioned at outside described chamber A2 roof or roof or is positioned at outside described chamber B2 roof or roof and forms outer circulation by the driving of this condenser fan;
Described compressor is arranged in the cabinet of described heat dissipation structure of current transformer cabinet or outside cabinet.
In heat dissipation structure of current transformer cabinet of the present invention, described chamber A1 comprises air duct board, this air duct board is vertically arranged, both sides are connected with cabinet A biside plate inwall, and this air duct board and described evaporator, cabinet A 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 heat dissipation structure of current transformer cabinet of the present invention, described evaporator is connected with described air duct board is airtight and is positioned at the space of installing described current transformer heating element, and described evaporator fan A is arranged in described air channel.
In heat dissipation structure of current transformer cabinet of the present invention, this evaporator fan A is centrifugal blower, and this evaporator fan A air outlet is downward; Or described evaporator fan A is axial flow blower, this evaporator fan A is positioned at bottom, described air channel, and its air outlet or air inlet are the leg space ventilation mouth of lower end, described air channel.
In heat dissipation structure of current transformer cabinet of the present invention, comprise evaporator pallet, this evaporator pallet is connected on the mounting structure in the chamber A1 of described cabinet A with on the mounting structure in the chamber B1 of cabinet B, 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, cabinet B.
In heat dissipation structure of current transformer cabinet of the present invention, comprise condensate trays, this condensate trays is connected on the mounting structure in the chamber A2 of described cabinet A with on the mounting structure in the chamber B2 of cabinet B, 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, cabinet B.
In heat dissipation structure of current transformer cabinet of the present invention, described evaporator quantity is one, and this evaporator is positioned at described chamber A1 and chamber B1.
In heat dissipation structure of current transformer cabinet of the present invention, described evaporator quantity is two, lays respectively in described chamber A1 and in chamber B1.
In heat dissipation structure of current transformer cabinet of the present invention, described condenser quantity is one, and this condenser is positioned on described chamber A2 with on chamber B2.
In heat dissipation structure of current transformer cabinet of the present invention, described condenser quantity is two, lays respectively on described chamber A2 with on chamber B2.
Implement heat dissipation structure of current transformer cabinet 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 heat dissipation structure of current transformer cabinet to heating power device and distribution and the cooling effectiveness of mesh element, also improve the complete machine degree of protection of heat dissipation structure of current transformer cabinet simultaneously, improve the safety in operation of heat dissipation structure of current transformer cabinet;
2. by control to cooling system, can the inlet temperature of controlled cooling model circulating current constant in about 25 degree, the generation of effective reduction heat dissipation structure of current transformer cabinet system condensation risk;
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 heat radiation fundamental diagram of power cabinet in heat dissipation structure of current transformer cabinet embodiment of the present invention.
Fig. 4 is the Facad structure schematic diagram of heat dissipation structure of current transformer cabinet embodiment of the present invention.
Fig. 5 is the power cabinet cross-sectional view of heat dissipation structure of current transformer cabinet embodiment of the present invention.
Fig. 6 is the power distribution cabinet cross-sectional view of heat dissipation structure of current transformer cabinet embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figures 3 to 6, heat dissipation structure of current transformer cabinet of the present invention comprises the power cabinet 300, power distribution cabinet 200 and the grid-connection cabinet 100 that are connected successively, the current transformer heating element that power cabinet 300 comprises cabinet 1 and is arranged in this cabinet 1, 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.
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.
Heat dissipation structure of current transformer cabinet 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.
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.Wherein, 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, 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 forms the space of installing current transformer heating element with evaporator 2, the front door (direction from left to right) of cabinet 1, two side wall panels, base plate and dividing plate 14.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.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 3, and evaporator fan 4 air outlet is downward.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 between evaporator 2 and evaporator fan 4) of lower end, air channel 5, also can realize the object of the invention.
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, evaporator 2 is vertically arranged (namely the air intake surface of condenser is vertically arranged), comprises wind chamber 10 between evaporator 2 and power cell 9.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, 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.
Cabinet B comprises dividing plate 14-1, and this dividing plate B is isolated into chamber B1 and chamber B2 by airtight for this cabinet B, and chamber B1 is positioned at below chamber B2; Evaporator 2 is vertically arranged, the front door of dividing plate 14-1 and evaporator 2, cabinet B, two side wall panels, squab panel, base plate and top board form the space of installing current transformer distribution components.Evaporator fan 4-1 is positioned at the rear portion of evaporator 2, wind chamber 3-1 is set between the air inlet (or air outlet) of evaporator fan 4-1 and this evaporator 2, this evaporator fan 4-1 adopts centrifugal blower, and the air outlet (or air inlet) of this evaporator fan 4-1 is communicated with the top of cabinet C.In other embodiments, evaporator fan 4 can adopt axial flow blower.
Cabinet C bottom is communicated with cabinet B bottom, makes the distinguished and admirable formation Inner eycle of cabinet B and cabinet C.
In other embodiments, what can be connected successively with power distribution cabinet 200 according to power cabinet 300, grid-connection cabinet 100 is disposed in order converter structure.Now, the cabinet of grid-connection cabinet 100 adopts the structure of cabinet B (now cabinet B installs current transformer and mesh element), and the cabinet of power distribution cabinet 200 adopts the structure of cabinet C (now cabinet C installs current transformer distribution components).
In the present embodiment, an evaporator is adopted.In other embodiments, two independently evaporators can be adopted as required, lay respectively in chamber A1 and in chamber B1.
Condenser 2 is arranged on the wall of chamber A2 chamber with on the wall of chamber B2 chamber, chamber A2 and chamber B2 can mutually mutual airtight separation, also can be interconnected, when being interconnected, dividing plate 14 and dividing plate 14-1 can be set to the dividing plate linked together, and also can be two dividing plates do not linked together.It is outer and form outer circulation by this condenser fan 13,13-1 driving that condenser fan 13 is positioned at the roof of chamber A2 or roof is outer, condenser fan 13-1 is positioned at chamber B2 roof or roof.
In the present embodiment, a condenser is adopted.In other embodiments, as required, two independently condensers can be adopted, lay respectively on chamber A2 with on chamber B2.
In other embodiments, condenser 2 is arranged on the wall of chamber A2 chamber with on the wall of chamber B2 chamber, chamber A2 is connected with chamber B2, condenser fan 13 is positioned at chamber A2 roof or roof is outer, condenser fan 13-1 is positioned at outside chamber B2 roof or roof, and forms outer circulation by this condenser fan 13,13-1 driving.Also can adopt a condenser fan is arranged in chamber A2 roof roof is outer or be arranged in chamber B2 roof or roof outer and driven by this condenser fan and form outer circulation, also can realize the object of the invention.
Compressor 15 can arrange in the cabinet of heat dissipation structure of current transformer cabinet or outside cabinet, all can realize the object of the invention.
Condensed water in order to avoid evaporator 2 bleeds in cabinet, evaporator pallet (not shown) is set, evaporator pallet is connected on the mounting structure in the chamber A1 of cabinet 1 with on the mounting structure in the chamber B1 of cabinet B, the bottom of evaporator 2 is arranged in evaporator pallet, and evaporator pallet arranges the discharge outlet of leading to outside cabinet 1, cabinet B.In other embodiments, evaporator pallet is not set, does not affect the realization of the basic goal of the invention of the present invention.
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 with on the mounting structure in the chamber B2 of cabinet B, 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, cabinet B.In other embodiments, condensate trays is not set, does not affect the realization of the basic goal of the invention of the present 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.
Claims (10)
1. a heat dissipation structure of current transformer cabinet, comprise the power cabinet, function counter one and the function counter two that are connected successively, this power cabinet comprises cabinet A and is arranged on the current transformer heating element in this cabinet A, this function counter one comprises cabinet B and is arranged on current transformer distribution components in this cabinet B, and this function counter two comprises cabinet C and the current transformer that is arranged in this cabinet C mesh element; Or this function counter one comprises cabinet B and is arranged on current transformer in this cabinet B and mesh element, this function counter two comprises cabinet C and is arranged on the current transformer distribution components in this cabinet C;
It is characterized in that, described heat dissipation structure of current transformer cabinet 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 A and evaporator fan B;
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 chamber A1 is positioned at below chamber A2; Described evaporator, evaporator fan A, current transformer heating element are arranged in described chamber A1; Arrange wind chamber A between this evaporator fan A and evaporator, evaporator fan A promotes the air flowing in this chamber A1;
Described cabinet B comprises dividing plate B, and this dividing plate B is isolated into chamber B1 and chamber B2 by airtight for this cabinet B, and chamber B1 is positioned at below chamber B2; Described evaporator, evaporator fan B, current transformer distribution components or and mesh element be arranged in described chamber B1; Described evaporator fan B is adjacent with described evaporator fan A, and this evaporator fan B is connected with this evaporator by wind chamber B, and the air outlet of this evaporator fan B is communicated with the top of described cabinet C;
Described cabinet C bottom is communicated with described cabinet B bottom;
Described condenser is positioned at on the wall of chamber B2 chamber on the wall of described chamber A2 chamber, this chamber A2 and the airtight separation of this chamber B2 phase; This condenser fan is positioned at the roof of described chamber A2 or roof is outer, be positioned at described chamber B2 roof or roof outer and form outer circulation by the driving of this condenser fan;
Or described condenser is positioned on the wall of described chamber A2 chamber with on the wall of chamber B2 chamber, this chamber A2 is connected with this chamber B2, this condenser fan be positioned at described chamber A2 roof or roof outer and be positioned at described chamber B2 roof or roof outer and driven by this condenser fan and forms outer circulation, or this condenser fan is positioned at outside described chamber A2 roof or roof or is positioned at outside described chamber B2 roof or roof and forms outer circulation by the driving of this condenser fan;
Described compressor is arranged in the cabinet of described heat dissipation structure of current transformer cabinet or outside cabinet.
2. heat dissipation structure of current transformer cabinet as claimed in claim 1, it is characterized in that, described chamber A1 comprises air duct board, this air duct board is vertically arranged, both sides are connected with cabinet A biside plate inwall, and this air duct board and described evaporator, cabinet A 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. heat dissipation structure of current transformer cabinet as claimed in claim 2, it is characterized in that, described evaporator is connected with described air duct board is airtight and is positioned at the space of installing described current transformer heating element, and described evaporator fan A is arranged in described air channel.
4. heat dissipation structure of current transformer cabinet as claimed in claim 3, it is characterized in that, this evaporator fan A is centrifugal blower, and this evaporator fan A air outlet is downward; Or described evaporator fan A is axial flow blower, this evaporator fan A is positioned at bottom, described air channel, and its air outlet or air inlet are the leg space ventilation mouth of lower end, described air channel.
5. heat dissipation structure of current transformer cabinet as claimed in claim 4, 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 with on the mounting structure in the chamber B1 of cabinet B, 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, cabinet B.
6. heat dissipation structure of current transformer cabinet as claimed in claim 1, 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 with on the mounting structure in the chamber B2 of cabinet B, 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, cabinet B.
7. the heat dissipation structure of current transformer cabinet as described in one of claim 1 to 6, is characterized in that, described evaporator quantity is one, and this evaporator is positioned at described chamber A1 and chamber B1.
8. the heat dissipation structure of current transformer cabinet as described in one of claim 1 to 6, is characterized in that, described evaporator quantity is two, lays respectively in described chamber A1 and in chamber B1.
9. the heat dissipation structure of current transformer cabinet as described in one of claim 1 to 6, is characterized in that, described condenser quantity is one, and this condenser is positioned on described chamber A2 with on chamber B2.
10. the heat dissipation structure of current transformer cabinet as described in one of claim 1 to 6, is characterized in that, described condenser quantity is two, lays respectively on described chamber A2 with on chamber B2.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310450252.XA CN103501105B (en) | 2013-09-27 | 2013-09-27 | A kind of heat dissipation structure of current transformer cabinet |
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| CN201310450252.XA CN103501105B (en) | 2013-09-27 | 2013-09-27 | A kind of heat dissipation structure of current transformer cabinet |
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| CN103501105B true CN103501105B (en) | 2016-03-30 |
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| CN106410927B (en) * | 2016-09-30 | 2019-10-15 | 株洲中车时代电气股份有限公司 | A kind of charging converter for rail traffic |
| CN112074167A (en) * | 2020-09-19 | 2020-12-11 | 北京首钢国际工程技术有限公司 | A unitary inverter evaporative cooling device |
| CN114389433B (en) * | 2021-12-07 | 2023-04-28 | 江苏海迪威液压有限公司 | Wind power generation converter water cooling system with gas voltage stabilizing mechanism |
| CN115133749B (en) * | 2022-07-15 | 2025-06-27 | 深圳市禾望电气股份有限公司 | A high protection heat dissipation power cabinet |
| CN116806080A (en) * | 2023-03-07 | 2023-09-26 | 杭州三花研究院有限公司 | thermal management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201289187Y (en) * | 2008-08-26 | 2009-08-12 | 许红飞 | Heat exchanger |
| CN102721246A (en) * | 2012-06-04 | 2012-10-10 | 中国电子科技集团公司第十一研究所 | Cold-storage circulating fluid cooling device |
| CN203071797U (en) * | 2012-11-29 | 2013-07-17 | 浙江海得新能源有限公司 | Cooling system of converter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3850145B2 (en) * | 1998-06-26 | 2006-11-29 | 株式会社東芝 | Refrigerator evaporating dish structure |
| US8551230B2 (en) * | 2009-06-08 | 2013-10-08 | 7142871 Canada Inc. | PH2OCP—portable water and climatic production system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201289187Y (en) * | 2008-08-26 | 2009-08-12 | 许红飞 | Heat exchanger |
| CN102721246A (en) * | 2012-06-04 | 2012-10-10 | 中国电子科技集团公司第十一研究所 | Cold-storage circulating fluid cooling device |
| CN203071797U (en) * | 2012-11-29 | 2013-07-17 | 浙江海得新能源有限公司 | Cooling system of converter |
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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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