CN102709974B - Novel cooling system for storage battery formation processing power supply electric cabinet - Google Patents
Novel cooling system for storage battery formation processing power supply electric cabinet Download PDFInfo
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- CN102709974B CN102709974B CN201210178156.XA CN201210178156A CN102709974B CN 102709974 B CN102709974 B CN 102709974B CN 201210178156 A CN201210178156 A CN 201210178156A CN 102709974 B CN102709974 B CN 102709974B
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- storage battery
- discharge resistance
- electric cabinet
- heating panel
- cabinet
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Abstract
The invention discloses a novel cooling system for a storage battery formation processing power supply electric cabinet. The storage battery formation processing power supply electric cabinet comprises a main body structure and a discharge resistance structure, wherein the main body structure is provided with a plurality of cabinet boards which are arranged in parallel; the discharge resistance structure comprises a discharge resistance body and a rectifier module for supplying power to the main body structure and the discharge resistance body; and the discharge resistance body comprises a plurality of resistance boards which are arranged in parallel; the cooling system comprises a main body structure cooling unit, a discharge resistance body cooling unit and a rectifier module cooling unit which are sequentially arranged from top to bottom and are respectively used for cooling the main body structure, the discharge resistance body and the rectifier module. According to the scheme provided by the invention, the cooling system is divided into a plurality of cooling units which are respectively arranged on various centralized heating points, so that the optimal heat radiating effect is obtained, a smooth air duct is formed, the work efficiency of an entire machine is increased, the fault rate is reduced and the service life is prolonged.
Description
Technical field
the present invention relates to a kind of novel storage battery and change into power electric cabinet cooling system.
Background technology
storage battery changes into power-supply device and usually has multichannel carries out discharge and recharge charge-discharge modules for accumulators, these module heating amounts are large, if do not carry out fully cooling not only affect the life-span that storage battery changes into power-supply device, also the stability of accumulator product will be had influence on.Traditional storage battery changes into power electric cabinet and mainly cools charge-discharge modules by an AC blower fan at cabinet top.In recent years, along with discharge and recharge cabinet is towards large scale development, the power that storage battery changes into power-supply device constantly increases, and charge-discharge modules and miscellaneous part roll up, to the radiating requirements also corresponding raising of electric cabinet, and then need more smooth air channel, better cooling system.In addition, along with the release of national energy-saving environmental protection policy, a kind of novel storage battery of energy-conserving and environment-protective changes into power-supply device and receives much concern owing to having more excellent energy-saving effect, power delivery in partial discharge loop can be used to charge circuit by it, thus reach the object of saves energy, in this removal process, if the electric energy in discharge loop is greater than electric energy needed for charge circuit, the unnecessary power consumption produced by this discharge loop is then needed to fall, therefore a power consuming units will be produced especially, usually electric energy conversion is become thermal energy consumption by multiple heating resistor by this power consuming units, this cooling system changing into power-supply device with regard to accumulators brings larger challenge.Can not meet the demands by a blower fan away from heater element in conventional art, the air channel of whole cabinet can not be formed, make the operation that cooling blast is smooth in cabinet, complete machine therefore can be caused to dispel the heat bad, bring potential safety hazard, affect the useful life that storage battery changes into power-supply device simultaneously.
Summary of the invention
for the technical deficiency of above-mentioned existence, the object of this invention is to provide a kind of good heat dissipation effect, the storage battery of air channel smoothness changes into power electric cabinet cooling system.
for solving the problems of the technologies described above, the present invention adopts following technical scheme:
a kind of novel storage battery changes into power electric cabinet cooling system, described storage battery changes into power electric cabinet and comprises agent structure, discharge resistance structure, described agent structure has multiple bottom-up extension and parallels the cabinet plate of setting, described discharge resistance structure comprises discharge resistance body, for the rectification module that described agent structure and discharge resistance body are powered, described discharge resistance body comprises multiple resistance board paralleling arrangement, this cooling system comprises the discharge resistance body cooling unit set gradually from top to bottom, agent structure cooling unit and rectification module cooling unit,
described agent structure cooling unit comprises and is parallelly laid in the first heating panel of the both sides of each described cabinet plate, the first air channel formed between each the first described heating panel and described cabinet plate, the first blower fan of below of being arranged on the first air channel described in these, and the lateral surface of each the first described heating panel is laid with multiple accumulator cell charging and discharging module respectively;
described rectification module cooling unit comprises and is loaded on described storage battery and changes into the 3rd blower fan that the second heating panel in power electric cabinet, the second described heating panel and described storage battery change into the 3rd air channel formed between power electric cabinet, the one end being arranged on the 3rd described air channel, and described rectification module is laid on the second described heating panel;
described discharge resistance body cooling unit is included in the second blower fan below the second air channel formed between the adjacent resistance board described in two, the second air channel being arranged on described in these.
preferably, each described cabinet plate can be arranged on described storage battery downwards turningly and changes in power electric cabinet in the plane at its place.
preferably, form rectangular body cavity between the cabinet wall that the second described heating panel and described storage battery change into power electric cabinet, the cold wind of the 3rd described blower fan blowout blow to the second described heating panel dorsal part and from the air outlet blowout of upper and lower both sides or the left and right sides.
beneficial effect of the present invention is: cooling system of the present invention is divided into multiple cooling unit, be separately positioned on each concentrated heat generating spot, each pyrotoxin can dispel the heat rapidly, simultaneously, rectification module is positioned at below agent structure, and agent structure to be parallel to each other and the cabinet plate extended from bottom to top forms the internal gas flow passage of through cabinet by multiple, the maximum discharge resistance body of caloric value is arranged on the top that storage battery changes into power electric cabinet, be connected with internal gas flow passage thus form smooth integral air duct, reach good radiating effect, reduce failure rate, extend useful life.
Accompanying drawing explanation
accompanying drawing 1 changes into the structural representation of power electric cabinet for storage battery;
accompanying drawing 2 is that schematic diagram is looked on a left side for accompanying drawing 1;
accompanying drawing 3 be in accompanying drawing 2 A-A to generalized section (agent structure cooling unit);
accompanying drawing 4 be in accompanying drawing 2 B-B to generalized section (discharge resistance body cooling unit);
accompanying drawing 5 be in accompanying drawing 1 C-C to generalized section (rectification module cooling unit).
in accompanying drawing: 1, cabinet plate; 2, rectification module; 3, resistance board; 4, the first heating panel; 5, the first air channel; 6, the first blower fan; 7, accumulator cell charging and discharging module; 8, the second air channel; 9, the second blower fan; 10, the second heating panel; 11, the 3rd air channel; 12, the 3rd blower fan; 13, agent structure; 14, discharge resistance body; 15, heater element.
Embodiment
below in conjunction with embodiment shown in the drawings, the present invention is described in detail below:
as shown in accompanying drawing 1 to accompanying drawing 5, a kind of novel storage battery of the present invention changes into power electric cabinet cooling system, storage battery changes into power electric cabinet and comprises agent structure 13, discharge resistance structure, agent structure 13 has multiple cabinet plate 1 paralleling setting, discharge resistance structure comprises discharge resistance body 14, for the rectification module 2 that discharge resistance body 14 is powered, discharge resistance body 14 comprises multiple resistance board 3 paralleling arrangement, each resistance board 3 is the heat generating components in discharge resistance body 14, this cooling system comprises the agent structure cooling unit set gradually from top to bottom, discharge resistance body cooling unit and rectification module cooling unit, agent structure cooling unit comprises the first heating panel 4 of the both sides being laid in each cabinet plate 1, the first air channel 5 formed between each first heating panel 4 and cabinet plate 1, be arranged on the first blower fan 6 of the one end in these the first air channels 5, the lateral surface of each first heating panel 4 is laid with multiple accumulator cell charging and discharging module 7 respectively, each accumulator cell charging and discharging module 7 is the heat generating components in agent structure 13, each first air channel 5 all vertically, first blower fan 6 is arranged on the bottom in each first air channel 5, first blower fan 6 is aimed at each first air channel 5 and is upwards blown a cold wind over, heat on first heating panel 4 is taken away and discharges from the upper end in each first air channel 5, discharge resistance body cooling unit is included in the second air channel 8 formed between two adjacent resistance boards 3, the second blower fan 9 being arranged on the one end in these the second air channels 8, each resistance board 3 is arranged in perpendicular, and then form second air channel 8 in numerical value direction, second blower fan 9 is arranged on the bottom in each second air channel 8, second blower fan 9 is aimed at each second air channel 8 and is upwards blown a cold wind over, and the heat that resistance board 3 produces is taken away and discharged from the upper end in each second air channel 8, rectification module cooling unit comprises and changes into the second heating panel 10 in power electric cabinet for being loaded on storage battery, second heating panel 10 and storage battery change into the 3rd air channel 11 formed between power electric cabinet, be arranged on the 3rd blower fan 12 of the one end in the 3rd air channel 11, rectification module 2 is laid on the second heating panel 10, each electronic devices and components in rectification module 2 just become heater element 15, rectangular body cavity is formed between the cabinet wall that second heating panel 10 and storage battery change into power electric cabinet, the cold wind that 3rd blower fan 12 blows out blows to the dorsal part of the second heating panel 10, and blow out from the air outlet of upper and lower both sides or the left and right sides, each cabinet plate 1 can overturn setting downwards in the plane at its place, due to general cabinet higher (often higher than personnel's height), so such design be convenient to safeguard and maintenance time turn to personnel can the position of handled easily, accordingly, agent structure 13 is positioned at the middle part that storage battery changes into power electric cabinet, discharge resistance body 14 is positioned at the top of agent structure 13, rectification module 2 is positioned at the bottom of agent structure 13, object is that the module making caloric value maximum is positioned at the top, so that heat dissipates as early as possible.
cooling system is divided into multiple cooling unit by design of the present invention, is separately positioned on each concentrated heat generating spot, makes it to reach best radiating effect, and forms smooth air channel, provides the operating efficiency of complete machine, reduces failure rate, extend useful life.
above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to the present invention's spirit change or modify, and all should be encompassed within protection scope of the present invention.
Claims (2)
1. a storage battery changes into power electric cabinet cooling system, described storage battery changes into power electric cabinet and comprises agent structure, discharge resistance structure, described agent structure has multiple bottom-up extension and parallels the cabinet plate of setting, described discharge resistance structure comprises discharge resistance body, for the rectification module that described agent structure and discharge resistance body are powered, described discharge resistance body comprises multiple resistance board paralleling arrangement, the feature of this cooling system is: comprise the discharge resistance body cooling unit set gradually from top to bottom, agent structure cooling unit and rectification module cooling unit,
Described agent structure cooling unit comprises and is parallelly laid in the first heating panel of the both sides of each described cabinet plate, the first air channel formed between each the first described heating panel and described cabinet plate, the first blower fan of below of being arranged on the first air channel described in these, and the lateral surface of each the first described heating panel is laid with multiple accumulator cell charging and discharging module respectively;
Described rectification module cooling unit comprises and is loaded on described storage battery and changes into the 3rd blower fan that the second heating panel in power electric cabinet, the second described heating panel and described storage battery change into the 3rd air channel formed between power electric cabinet, the one end being arranged on the 3rd described air channel, and described rectification module is laid on the second described heating panel;
Described discharge resistance body cooling unit is included in the second blower fan below the second air channel formed between the adjacent resistance board described in two, the second air channel being arranged on described in these;
Rectangular body cavity is formed between the cabinet wall that the second described heating panel and described storage battery change into power electric cabinet, the 3rd described blower fan is towards the dorsal part of the second described heating panel, and the upper end of the second described heating panel, lower end and left side and right side form air outlet respectively and between described cabinet wall.
2. a kind of storage battery according to claim 1 changes into power electric cabinet cooling system, it is characterized in that: each described cabinet plate can be arranged on described storage battery downwards turningly and change in power electric cabinet in the plane at its place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210178156.XA CN102709974B (en) | 2012-06-01 | 2012-06-01 | Novel cooling system for storage battery formation processing power supply electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210178156.XA CN102709974B (en) | 2012-06-01 | 2012-06-01 | Novel cooling system for storage battery formation processing power supply electric cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102709974A CN102709974A (en) | 2012-10-03 |
| CN102709974B true CN102709974B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210178156.XA Expired - Fee Related CN102709974B (en) | 2012-06-01 | 2012-06-01 | Novel cooling system for storage battery formation processing power supply electric cabinet |
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| CN (1) | CN102709974B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202213A (en) * | 2019-12-31 | 2021-01-08 | 浙江华友循环科技有限公司 | Lithium ion battery module physical discharge equipment and physical discharge method thereof |
| CN114221422B (en) * | 2022-02-18 | 2022-07-15 | 宁德时代新能源科技股份有限公司 | Battery pack charging system, control method, control device, battery pack charging unit, and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2112831U (en) * | 1992-01-10 | 1992-08-12 | 柳州铁路局工程处电务工程段 | Discharging test box |
| CN101868137A (en) * | 2009-04-17 | 2010-10-20 | 索尼公司 | Electronic equipment |
| CN201781195U (en) * | 2010-06-30 | 2011-03-30 | 比亚迪股份有限公司 | Outdoor power supply cabinet |
| CN202679003U (en) * | 2012-06-01 | 2013-01-16 | 张家港市泓溢电源科技有限公司 | Novel storage battery formation power supply cabinet cooling system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004006744A (en) * | 2002-04-26 | 2004-01-08 | Denso Corp | Cooler for electronic apparatuses |
-
2012
- 2012-06-01 CN CN201210178156.XA patent/CN102709974B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2112831U (en) * | 1992-01-10 | 1992-08-12 | 柳州铁路局工程处电务工程段 | Discharging test box |
| CN101868137A (en) * | 2009-04-17 | 2010-10-20 | 索尼公司 | Electronic equipment |
| CN201781195U (en) * | 2010-06-30 | 2011-03-30 | 比亚迪股份有限公司 | Outdoor power supply cabinet |
| CN202679003U (en) * | 2012-06-01 | 2013-01-16 | 张家港市泓溢电源科技有限公司 | Novel storage battery formation power supply cabinet cooling system |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2004-6744A 2004.01.08 * |
| 新型大功率晶闸管交交变频风冷变流装置;李英杰等;《冶金自动化》;20100901;804-809 * |
| 电力电子装置强制风冷散热方式的研究;杨旭等;《电力电子技术》;20000831(第4期);36-38 * |
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| CN102709974A (en) | 2012-10-03 |
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Granted publication date: 20150107 Termination date: 20190601 |