CN105529506B - A kind of high-capacity lithium-ion power battery radiator peculiar to vessel and its application - Google Patents
A kind of high-capacity lithium-ion power battery radiator peculiar to vessel and its application Download PDFInfo
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- CN105529506B CN105529506B CN201610046714.5A CN201610046714A CN105529506B CN 105529506 B CN105529506 B CN 105529506B CN 201610046714 A CN201610046714 A CN 201610046714A CN 105529506 B CN105529506 B CN 105529506B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses a kind of high-capacity lithium-ion power battery radiators peculiar to vessel, including fan housing and the battery pack being arranged in fan housing, the upper and lower opening end of the fan housing is connected separately with air hose, the air hose of the upper end is connected with coil pipe, the air hose of the lower end is connected with heat-exchanger, the coil pipe is connected with heat-exchanger by air hose, the battery pack includes the exterior panel of upper and lower opening and several porous plates for being fixed on the inner wall of exterior panel, mounting hole and air-permeating hole are respectively arranged on the porous plate, multi-layer cell group is equipped in the exterior panel, every layer of battery pack is made of the multiple lithium ion batteries for being vertically inserted into adjacent two porous plates；Also disclose heat dissipation of the above-mentioned radiator for high-capacity lithium-ion power battery in cabin；It is the configuration of the present invention is simple, easy to operate, the temperature when work of lithium-ion-power cell group and the too many space Chuan Cang can be reduced, and cooling using nature seawater, save the energy, facilitate environmental protection.
Description
Technical field
The invention belongs to lithium ion power battery technology fields, and in particular to a kind of high-capacity lithium-ion power battery peculiar to vessel
Radiator, and the heat dissipation for battery in cabin.
Background technique
Lithium ion battery is the first choice of power battery due to its high-energy density and high power performance.
China at present high-capacity lithium-ion power battery group peculiar to vessel at work, the battery caused by being gathered heat
Group temperature increases the non-uniform temperature between battery, directly influences the service life, performance and peace of lithium-ion-power cell group
Quan Xing, therefore the heat dissipation of lithium-ion-power cell group is a urgent problem.
Summary of the invention
In order to overcome the shortcomings and deficiencies of the prior art, an object of the present invention be to provide a kind of high-capacity lithium peculiar to vessel from
Sub- power battery heat-radiating device can reduce the temperature when work of lithium-ion-power cell group, guarantee that battery is uniform in battery pack
Heat dissipation, and it is not take up the too many space Chuan Cang, and cooling using nature seawater, save the energy.
The technical solution adopted by the present invention to solve the technical problems is: a kind of high-capacity lithium-ion power battery peculiar to vessel is scattered
Thermal, including fan housing and the battery pack being arranged in fan housing, the upper and lower opening end of the fan housing is connected separately with air hose, described
The air hose of upper end is connected with coil pipe, and the air hose of the lower end is connected with heat-exchanger, and the coil pipe and heat-exchanger are logical
Cross air hose connection；The battery pack includes the exterior panel of upper and lower opening and is fixed on several more on the inner wall of exterior panel
Orifice plate is respectively arranged with mounting hole and air-permeating hole on the porous plate, is equipped with multi-layer cell group in the exterior panel, and every layer
Battery pack is made of the multiple lithium ion batteries for being vertically inserted into adjacent two porous plates.
A kind of high-capacity lithium-ion power battery radiator peculiar to vessel, mounting hole are to be evenly distributed on porous plate
Circular hole that is upper and being adapted to lithium ion battery, the air-permeating hole is between four adjacent mounting holes.
A kind of high-capacity lithium-ion power battery radiator peculiar to vessel is connected with temperature prison on heat-exchanger
Device is controlled, is equipped with multiple temperature-sensing probes connecting with temperature monitor in the battery pack.
The section of a kind of high-capacity lithium-ion power battery radiator peculiar to vessel, battery pack and fan housing is pros
Shape.
The second object of the present invention is to provide above-mentioned radiator to dissipate for high-capacity lithium-ion power battery in cabin
Heat.Steps are as follows:
A) compression cold air is provided by heat-exchanger and lower end fan housing is flowed by air hose, flow through battery pack from bottom to top,
Compression cold air blows to single lithium ion battery by more air-permeating holes, and the heat that multiple lithium ion batteries issue is taken away；
B) hot gas caused by battery pack flows into the coil pipe placed in overboard seawater by air hose；
C) seawater flowed is tentatively cooling by the hot gas in coil pipe；
D) tentatively cooling gas further cools down by heat-exchanger gas, again by cold air pressure after being dried
Contracting blows to battery pack and carries out cycle operation.
Wherein, the gas is helium.
The beneficial effects of the present invention are: the compression cold air that heat-exchanger provides flows into the lower end of fan housing by air hose,
Compression cold air flows through battery pack from bottom to top, blows to multiple single lithium ion batteries by the air-permeating hole on porous plate, and will
The heat that multiple lithium ion batteries issue is taken away；Coil pipe in overboard seawater is set, it will be in coil pipe by the seawater of flowing
Hot gas is tentatively cooling, and tentatively gas is further cooled down and be dried using heat-exchanger by cooling gas, then
Cold air compression is blowed into battery pack and carries out cycle operation, battery Homogeneouslly-radiating in battery pack can not only be made, also a save the energy,
Facilitate environmental protection；Heat-exchanger is connected with temperature monitor, and temperature monitor is connected with multiple temperature-sensitives being set in battery pack
Probe, temperature-sensing probe is embedded in the different location in battery pack, to measure the single lithium ion battery of different location in battery pack
Hull-skin temperature, and temperature signal is transmitted to temperature monitor, electric signal is issued to heat-exchanger, control by temperature monitor
The unlatching and closure of group of switches are heated, completes to automatically control；The configuration of the present invention is simple guarantees that battery uniformly dissipates in battery pack
Heat increases the service life of battery pack.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the plan view of porous plate of the present invention；
Fig. 3 is the plan view that the exterior panel of battery pack of the present invention is combined with porous plate；
Fig. 4 is the partial enlarged view of porous plate of the present invention；
Fig. 5 is the partial enlarged view that the exterior panel of battery pack of the present invention is combined with porous plate；
Fig. 6 is the vertical sectional view of battery pack of the present invention.
Each appended drawing reference are as follows: 1-fan housing, 2-air hoses, 3-coil pipes, 4-heat-exchangers, 5-battery packs, 6-outer walls
Plate, 7-porous plates, 8-mounting holes, 9-air-permeating holes, 10-lithium ion batteries, 11-temperature monitors.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig.1, shown in Fig. 6, as the first embodiment of the present invention, the invention discloses a kind of high-capacity lithium peculiar to vessel from
Sub- power battery heat-radiating device, fan housing 1 including hollow barrel and the battery pack 5 being arranged in inside fan housing 1, the fan housing 1
Upper and lower opening end is connected separately with air hose 2, and the air hose 2 of the upper end is connected with coil pipe 3, and the air hose 2 of the lower end is connected with heat
Group of switches 4, the coil pipe 3 and heat-exchanger 4 are connected by air hose 2, and air hose 2 contacts coil pipe 3 and heat-exchanger 4
Get up；The battery pack 5 includes the exterior panel 6 of upper and lower opening and is fixed on several porous on the inner wall of exterior panel 6
Plate 7 is respectively arranged with mounting hole 8 and air-permeating hole 9 on the porous plate 7, is equipped with multi-layer cell group in the exterior panel 6,
Every layer of battery pack is made of the multiple lithium ion batteries 10 for being vertically inserted into adjacent two porous plates 7；Due to being arranged on porous plate 7
There are the multiple mounting holes 8 and air-permeating hole 9 by aligned transfer, the upper and lower side of single lithium ion battery 10 is inserted into corresponding mounting hole 8
In, the compression cold air provided by heat-exchanger 4 flows through battery pack 5 by the lower end that air hose 2 flows into fan housing 1 upwards, compresses
Cold air will blow to multiple single lithium ion batteries 10 by air-permeating hole 9, and the heat issued is taken away.
Referring to shown in Fig. 2 to Fig. 5, as the second embodiment of the present invention, it is with the difference of first embodiment, it is described
Mounting hole 8 is the circular hole for being evenly distributed on porous plate 7 and being adapted to lithium ion battery 10, and the air-permeating hole 9 is located at adjacent
Four mounting holes 8 between, be preferably placed on four mounting holes, 8 center of circle connecting line intersection point, mounting hole 8 and air-permeating hole 9 are uniformly handed over
For arrangement, fixed battery and ventilation heat extraction are taken into account.
As the third embodiment of the present invention, it is with the difference of first embodiment, the section of battery pack 5 and fan housing 1 is
Square has more excellent plot ratio, and more single lithium ion batteries 10 are accommodated in unit volume.
As the third embodiment of the present invention, it is with the difference of first embodiment, is connected on the heat-exchanger 4
There is temperature monitor 11, be equipped with multiple temperature-sensing probes connecting with temperature monitor 11 in the battery pack 5 at different location,
To measure the hull-skin temperature of the single lithium ion battery 10 of different location in battery pack 5, and temperature signal is transmitted to temperature
Monitor 11 issues electric signal to heat-exchanger 4 by temperature monitor 11, controls the unlatching and closure of heat-exchanger 4, complete
At automatic control, to realize lithium-ion-power cell group Homogeneouslly-radiating.
Battery heat dissipation device of the present invention is for when the heat dissipation of high-capacity lithium-ion power battery, steps are as follows in cabin:
A) compression cold air is provided by heat-exchanger 4 and lower end fan housing 1 is flowed by air hose 2, flow through battery from bottom to top
Packet 5, compression cold air blow to single lithium ion battery 10 by more air-permeating holes 9, and multiple lithium ion batteries 10 are issued
Heat is taken away；
B) hot gas caused by battery pack 5 flows into the coil pipe 3 placed in overboard seawater by air hose 2；
C) seawater flowed is tentatively cooling by the hot gas in coil pipe 3；
D) tentatively cooling gas further cools down by 4 gas of heat-exchanger, again by cold air after being dried
Compression blows to battery pack 5 and carries out cycle operation.
Wherein, other gases also can be selected in the preferred helium of the gas.
The present invention uses helium as cooling medium, using seawater as the cooling helium of cold source heat exchange, with the prior art
Comparison, the invention patent is using gas as coolant media, and heat dissipation is more evenly.
Gas is cooling using the seawater of natural temperature in the invention patent, can substantially reduce energy loss.
The above-described embodiments merely illustrate the principles and effects of the present invention, and the embodiment that part uses, for
For those skilled in the art, without departing from the concept of the premise of the invention, can also make it is several deformation and
It improves, these are all within the scope of protection of the present invention.
Claims (4)
1. a kind of high-capacity lithium-ion power battery radiator peculiar to vessel, it is characterised in that: fan housing (1) including hollow barrel and
The section of the battery pack (5) being arranged in fan housing (1), the battery pack (5) and fan housing (1) is square, the fan housing (1)
Upper and lower opening end is connected separately with air hose (2), and the air hose (2) of upper end is connected with the coil pipe (3) placed in overboard seawater, lower end
Air hose (2) be connected with heat-exchanger (4), the coil pipe (3) and heat-exchanger (4) pass through air hose (2) and connect；It is described
Battery pack (5) include the exterior panel (6) of upper and lower opening and several porous plates for being fixed on the inner wall of exterior panel (6)
(7), mounting hole (8) and air-permeating hole (9) are respectively arranged on the porous plate (7), mounting hole (8) is porous to be evenly distributed on
The circular hole being adapted on plate (7) and with lithium ion battery (10), the air-permeating hole (9) are located at adjacent four mounting holes (8) circle
On heart connecting line intersection point, mounting hole (8) and air-permeating hole (9) are uniformly alternately arranged, and multi-layer cell is equipped in the exterior panel (6)
Group, every layer of battery pack are made of the multiple lithium ion batteries (10) for being vertically inserted into adjacent two porous plates (7), single lithium ion
The upper and lower side of battery (10) is inserted into corresponding mounting hole (8), passes through air hose by the compression cold air that heat-exchanger (4) provide
(2) lower end for flowing into fan housing (1) is flowed through battery pack (5) upwards, compression cold air will be blowed to by air-permeating hole (9) multiple single lithiums from
Sub- battery (10), and the heat issued is taken away；Temperature monitor (11), institute are connected on the heat-exchanger (4)
Multiple temperature-sensing probes connecting with temperature monitor (11) are equipped at battery pack (5) the interior different location stated, to measure battery
The hull-skin temperature of the single lithium ion battery (10) of different location in (5) is wrapped, and temperature signal is transmitted to temperature monitor
(11), electric signal is issued by temperature monitor (11) to give heat-exchanger (4), control the unlatching and closure of heat-exchanger (4),
It completes to automatically control, to realize lithium-ion-power cell group Homogeneouslly-radiating.
2. a kind of application of high-capacity lithium-ion power battery radiator peculiar to vessel as described in claim 1, it is characterised in that: use
In the heat dissipation of high-capacity lithium-ion power battery in cabin.
3. the application of radiator according to claim 2, which is characterized in that steps are as follows:
A) compression cold air is provided by heat-exchanger (4) and flow into lower end fan housing (1) by air hose (2), flow through electricity from bottom to top
Chi Bao (5), compression cold air are blowed to single lithium ion battery (10) by more air-permeating holes (9), and by multiple lithium ion batteries
(10) heat issued is taken away；
B) hot gas caused by battery pack (5) flows into the coil pipe (3) placed in overboard seawater by air hose (2)；
C) seawater flowed is tentatively cooling by the hot gas in coil pipe (3)；
D) tentatively cooling gas further cools down by heat-exchanger (4) gas, again by cold air pressure after being dried
Contracting blows to battery pack (5) and carries out cycle operation.
4. the application of radiator according to claim 3, which is characterized in that the gas is helium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046714.5A CN105529506B (en) | 2016-01-25 | 2016-01-25 | A kind of high-capacity lithium-ion power battery radiator peculiar to vessel and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046714.5A CN105529506B (en) | 2016-01-25 | 2016-01-25 | A kind of high-capacity lithium-ion power battery radiator peculiar to vessel and its application |
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| CN105529506A CN105529506A (en) | 2016-04-27 |
| CN105529506B true CN105529506B (en) | 2019-08-27 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107097903A (en) * | 2017-04-14 | 2017-08-29 | 中国海洋大学 | A kind of method of pressure-bearing cabin inflatable body |
| CN107968237B (en) * | 2017-12-23 | 2019-06-07 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | A kind of recirculated cooling water device for fuel cell module |
| CN111403852A (en) * | 2020-03-28 | 2020-07-10 | 哈尔滨工程大学 | Controllable air-cooled battery thermal management system based on alternative opening and closing |
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| JP2001093587A (en) * | 1999-09-27 | 2001-04-06 | Sanyo Electric Co Ltd | Power supply apparatus |
| CN103094640A (en) * | 2013-01-29 | 2013-05-08 | 北京航空航天大学 | Battery pack heat management device |
| CN103337676A (en) * | 2013-07-22 | 2013-10-02 | 上海海事大学 | Spontaneous-flow cooling system for lithium batteries of hybrid ships |
| CN104359303A (en) * | 2014-08-02 | 2015-02-18 | 深圳市信宇人科技有限公司 | Lithium ion battery material baking system with quick cooling function |
| CN104795608A (en) * | 2014-01-16 | 2015-07-22 | 福特全球技术公司 | Battery assembly |
| CN104821418A (en) * | 2015-03-20 | 2015-08-05 | 广东亿纬赛恩斯新能源系统有限公司 | Cooling system for power battery of new-energy bus and new-energy bus |
| CN204558619U (en) * | 2015-04-01 | 2015-08-12 | 北汽福田汽车股份有限公司 | A kind of temperature management system of power brick |
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2016
- 2016-01-25 CN CN201610046714.5A patent/CN105529506B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001093587A (en) * | 1999-09-27 | 2001-04-06 | Sanyo Electric Co Ltd | Power supply apparatus |
| CN103094640A (en) * | 2013-01-29 | 2013-05-08 | 北京航空航天大学 | Battery pack heat management device |
| CN103337676A (en) * | 2013-07-22 | 2013-10-02 | 上海海事大学 | Spontaneous-flow cooling system for lithium batteries of hybrid ships |
| CN104795608A (en) * | 2014-01-16 | 2015-07-22 | 福特全球技术公司 | Battery assembly |
| CN104359303A (en) * | 2014-08-02 | 2015-02-18 | 深圳市信宇人科技有限公司 | Lithium ion battery material baking system with quick cooling function |
| CN104821418A (en) * | 2015-03-20 | 2015-08-05 | 广东亿纬赛恩斯新能源系统有限公司 | Cooling system for power battery of new-energy bus and new-energy bus |
| CN204558619U (en) * | 2015-04-01 | 2015-08-12 | 北汽福田汽车股份有限公司 | A kind of temperature management system of power brick |
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