CN104577256A - Engineering machinery as well as storage battery heating device thereof - Google Patents
Engineering machinery as well as storage battery heating device thereof Download PDFInfo
- Publication number
- CN104577256A CN104577256A CN201410722784.9A CN201410722784A CN104577256A CN 104577256 A CN104577256 A CN 104577256A CN 201410722784 A CN201410722784 A CN 201410722784A CN 104577256 A CN104577256 A CN 104577256A
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- CN
- China
- Prior art keywords
- heat medium
- heater
- storage battery
- heating device
- described heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses engineering machinery as well as a storage battery heating device thereof. The storage battery heating device comprises a heating medium box, a pumping device, a heating medium heater and a battery heater, wherein the heating medium box is used for storing a heating medium; the pumping device is connected to the heating medium box by virtue of a pipeline to convey the heating medium; the heating medium heater is connected to the pumping device by virtue of a pipeline to heat the heating medium; the battery heater is connected to the heating medium heater and the heating medium box by virtue of pipelines, and the heated heating medium flows to the battery heater to heat the storage battery, so that the machinery equipment can be started in a severe cold environment.
Description
Technical field
The present invention relates to engineering machinery field, particularly, relate to a kind of engineering machinery and heating device for storage battery thereof.
Background technology
Engineering machinery (such as excavator) generally is open work, and construction environment is severe, suffers impact and the erosion of wind and rain, high temperature, severe cold, dust etc. for a long time.When ambient temperature drops to uniform temperature, the performance of the storage battery causing engineering machinery declined to a great extent, this will cause storage battery output current not enough, and then motor cannot normally be started.
At present, prior art normally adopts the equipment such as intelligent control module to heat storage battery, and this equipment not only cost is high, and needs to develop corresponding hardware drive program, and the construction cycle is long.Prior art is also by adopting the incubator of heated at constant temperature to heat storage battery, and by installing heating plate or PTC heating element realizes heating in incubator, the system that this mode adopts is comparatively complicated.
Summary of the invention
The object of this invention is to provide a kind of engineering machinery and heating device for storage battery thereof, this heating device for storage battery can heat storage battery, ensures that plant equipment can start under severe cold environment.
To achieve these goals, the invention provides a kind of heating device for storage battery, described heating device for storage battery comprises: heat medium case, stores heat medium; Pumping installations, is connected to described heat medium case by pipeline, to carry described heat medium; Heat medium heater, is connected to described pumping installations by pipeline, to heat described heat medium; And cell heater, be connected to described heat medium heater and described heat medium case by pipeline, the heat medium through heating flow to described cell heater, thinks that storage battery heats.
Preferably, described heating device for storage battery also comprises switching device, this switching device is connected to described heat medium heater and between described cell heater and described heat medium case, for when the temperature of described cell heater is lower than preset value, connect the path between described heat medium heater and described cell heater, when the temperature of described cell heater is higher than preset value, disconnects the path between described heat medium heater and described cell heater and connect the path between described heat medium heater and described heat medium case.
Preferably, described heat medium case is engine water tank.
Preferably, described heat medium heater is fuel heater.
Preferably, described switching device is bypass solenoid valve.
Preferably, described pipeline is adiabatic pipeline.
Correspondingly, the present invention also provides a kind of engineering machinery, and described engineering machinery comprises above-mentioned heating device for storage battery.
By technique scheme, by heat medium heater, heat medium is heated, and utilize pumping installations that heat medium is delivered to cell heater, to realize the heating to storage battery, ensure that plant equipment can start under severe cold environment.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structured flowchart according to heating device for storage battery of the present invention; And
Fig. 2 is the structural representation of the heating device for storage battery according to one embodiment of the present invention.
Description of reference numerals
10 heat medium case 11 engine water tanks
20 pumping installations 21 water pumps
30 heat medium heater 31 fuel heaters
40 cell heater 50 bypass solenoid valves
60 adiabatic water pipes
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
Fig. 1 is the structured flowchart according to heating device for storage battery of the present invention.As shown in Figure 1, heating device for storage battery provided by the invention can comprise: heat medium case 10, stores heat medium (such as water); Pumping installations 20, is connected to described heat medium case 10 by pipeline, to carry described heat medium; Heat medium heater 30, is connected to described pumping installations 20 by pipeline, to heat described heat medium; And cell heater 40, be connected to described heat medium heater 30 and described heat medium case 10 by pipeline, the heat medium through heating flow to described cell heater, thinks that storage battery heats.Wherein, in figure, arrow represents the flow direction of heat medium.
In addition, described heating device for storage battery also comprises switching device, this switching device is connected to described heat medium heater 30 and between described cell heater 40 and described heat medium case 10, for when the temperature of described cell heater 40 is lower than preset value, connect the path between described heat medium heater 30 and described cell heater 40, when the temperature of described cell heater 40 is higher than preset value, disconnect the path between described heat medium heater 30 and described cell heater 40 and connect the path between described heat medium heater 30 and described heat medium case 10.So, storage battery is damaged to prevent heating-up temperature too high.
The present invention is described in detail by embodiment hereinafter with reference to Fig. 2.
Fig. 2 is the structural representation of the heating device for storage battery according to one embodiment of the present invention.In this embodiment, adopt the engine water tank of engineering machinery as heat medium case water tank, the recirculated water in engine water tank as heat medium, and adopts fuel heater as heat medium heater.
As shown in Figure 2, the recirculated water in engine water tank 11 is transported to fuel heater 31 by water pump 21, to heat recirculated water.Simultaneously, such as detect the temperature of cell heater 40 (such as by Temperature Detector, detect the temperature of the aluminum heat conducting plate installed in cell heater 40), when the temperature of cell heater 40 is lower than preset value, bypass solenoid valve 50 connects the path of oil heater 31 and cell heater 40, to be transported to by recirculated water in cell heater 40, cell heater 40 and recirculated water carry out heat exchange, and then complete the heating to storage battery; When the temperature of cell heater 40 is higher than preset value, bypass solenoid valve 50 disconnects the path of fuel heater 31 and cell heater 40 and the path connected between fuel heater 31 and engine water tank 11, recirculated water is flowed directly into in engine water tank 11, damages storage battery to prevent heating-up temperature too high.
Wherein, cell heater 40 can adopt any suitable liquid heater, no longer repeats it at this.In addition, in order to reduce the loss of heat in pipe conveying procedure, connecting line can be set to adiabatic pipeline 60.
In the present embodiment, have employed the electronic-igniting formula fuel heater more easily started at low temperatures to heat recirculated water, and without the need to the capacity that increases storage battery and the electronic component for heating, in order to the environment that seasons oneself to cold, low grade fuel oil can be adopted, this heater normally can be worked in the environment of-40 DEG C.And recirculated water directly adopts the cooling fluid of engine, without the need to increasing recirculated water and relevant device, not only simple but also economical.
In addition, the present invention also provides a kind of engineering machinery, and this project machinery comprises above-mentioned heating device for storage battery.
Technical scheme provided by the invention can make use of the engine coolant in engineering machinery, and without the need to increasing data acquisition equipment in addition, and have employed fuel heater and avoid increase for the electric elements heated, thus reduce development cost and shorten the construction cycle.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different execution mode of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. a heating device for storage battery, is characterized in that, described heating device for storage battery comprises:
Heat medium case, stores heat medium;
Pumping installations, is connected to described heat medium case by pipeline, to carry described heat medium;
Heat medium heater, is connected to described pumping installations by pipeline, to heat described heat medium; And
Cell heater, is connected to described heat medium heater and described heat medium case by pipeline, and the heat medium through heating flow to described cell heater, thinks that storage battery heats.
2. heating device for storage battery according to claim 1, it is characterized in that, described heating device for storage battery also comprises switching device, this switching device is connected to described heat medium heater and between described cell heater and described heat medium case, for when the temperature of described cell heater is lower than preset value, connect the path between described heat medium heater and described cell heater, when the temperature of described cell heater is higher than preset value, disconnect the path between described heat medium heater and described cell heater and connect the path between described heat medium heater and described heat medium case.
3. heating device for storage battery according to claim 1, is characterized in that, described heat medium case is engine water tank.
4. heating device for storage battery according to claim 1, is characterized in that, described heat medium heater is fuel heater.
5. heating device for storage battery according to claim 2, is characterized in that, described switching device is bypass solenoid valve.
6. the heating device for storage battery any one of claim 1-5 described in claim, is characterized in that, described pipeline is adiabatic pipeline.
7. an engineering machinery, is characterized in that, described engineering machinery comprises the heating device for storage battery any one of claim 1-6 described in claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410722784.9A CN104577256A (en) | 2014-12-02 | 2014-12-02 | Engineering machinery as well as storage battery heating device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410722784.9A CN104577256A (en) | 2014-12-02 | 2014-12-02 | Engineering machinery as well as storage battery heating device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104577256A true CN104577256A (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410722784.9A Pending CN104577256A (en) | 2014-12-02 | 2014-12-02 | Engineering machinery as well as storage battery heating device thereof |
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| CN (1) | CN104577256A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591175A (en) * | 2016-01-19 | 2016-05-18 | 尹灵财 | Water heating type heat insulation system for storage battery of electric vehicle |
| CN105789735A (en) * | 2016-04-22 | 2016-07-20 | 北京新能源汽车股份有限公司 | Pure electric vehicle as well as power battery heating control system and method thereof |
| CN106159380A (en) * | 2016-08-30 | 2016-11-23 | 徐州重型机械有限公司 | Crane gear accumulator heating system and control method |
| CN107666023A (en) * | 2016-07-29 | 2018-02-06 | 深圳市沃特玛电池有限公司 | A kind of battery bag heater |
| CN112761830A (en) * | 2021-01-22 | 2021-05-07 | 上海三一重机股份有限公司 | All-directional heating system for working machine and excavator |
| CN114583333A (en) * | 2022-01-26 | 2022-06-03 | 徐州徐工挖掘机械有限公司 | Engineering machine tool battery heating device |
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| JP2004214150A (en) * | 2003-01-08 | 2004-07-29 | Komatsu Ltd | Preheating method for battery mounted on working machine and its apparatus |
| CN101962000A (en) * | 2010-09-10 | 2011-02-02 | 奇瑞汽车股份有限公司 | Heating system of power battery of pure electric automobile and control method thereof |
| CN201914052U (en) * | 2010-11-23 | 2011-08-03 | 上海通用汽车有限公司 | Auxiliary heating system for vehicle |
| CN102290618A (en) * | 2011-07-26 | 2011-12-21 | 浙江吉利汽车研究院有限公司 | Vehicle battery thermal management system |
| US20120186278A1 (en) * | 2010-07-07 | 2012-07-26 | Panasonic Corporation | Hot water storage type hot water supply system and operation method of the same |
| CN103490117A (en) * | 2013-09-26 | 2014-01-01 | 浙江吉利控股集团有限公司 | Battery pack cooling system of electric vehicle |
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2014
- 2014-12-02 CN CN201410722784.9A patent/CN104577256A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004214150A (en) * | 2003-01-08 | 2004-07-29 | Komatsu Ltd | Preheating method for battery mounted on working machine and its apparatus |
| US20120186278A1 (en) * | 2010-07-07 | 2012-07-26 | Panasonic Corporation | Hot water storage type hot water supply system and operation method of the same |
| CN101962000A (en) * | 2010-09-10 | 2011-02-02 | 奇瑞汽车股份有限公司 | Heating system of power battery of pure electric automobile and control method thereof |
| CN201914052U (en) * | 2010-11-23 | 2011-08-03 | 上海通用汽车有限公司 | Auxiliary heating system for vehicle |
| CN102290618A (en) * | 2011-07-26 | 2011-12-21 | 浙江吉利汽车研究院有限公司 | Vehicle battery thermal management system |
| CN103490117A (en) * | 2013-09-26 | 2014-01-01 | 浙江吉利控股集团有限公司 | Battery pack cooling system of electric vehicle |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591175A (en) * | 2016-01-19 | 2016-05-18 | 尹灵财 | Water heating type heat insulation system for storage battery of electric vehicle |
| CN105789735A (en) * | 2016-04-22 | 2016-07-20 | 北京新能源汽车股份有限公司 | Pure electric vehicle as well as power battery heating control system and method thereof |
| CN107666023A (en) * | 2016-07-29 | 2018-02-06 | 深圳市沃特玛电池有限公司 | A kind of battery bag heater |
| CN106159380A (en) * | 2016-08-30 | 2016-11-23 | 徐州重型机械有限公司 | Crane gear accumulator heating system and control method |
| CN106159380B (en) * | 2016-08-30 | 2019-01-08 | 徐州重型机械有限公司 | Lifting equipment battery heating system and control method |
| CN112761830A (en) * | 2021-01-22 | 2021-05-07 | 上海三一重机股份有限公司 | All-directional heating system for working machine and excavator |
| CN112761830B (en) * | 2021-01-22 | 2022-09-02 | 上海三一重机股份有限公司 | All-directional heating system for working machine and excavator |
| CN114583333A (en) * | 2022-01-26 | 2022-06-03 | 徐州徐工挖掘机械有限公司 | Engineering machine tool battery heating device |
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Application publication date: 20150429 |
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