CN102637919A - Intelligent temperature regulating device for battery in Raman spectrometer - Google Patents
Intelligent temperature regulating device for battery in Raman spectrometer Download PDFInfo
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- CN102637919A CN102637919A CN2011102172672A CN201110217267A CN102637919A CN 102637919 A CN102637919 A CN 102637919A CN 2011102172672 A CN2011102172672 A CN 2011102172672A CN 201110217267 A CN201110217267 A CN 201110217267A CN 102637919 A CN102637919 A CN 102637919A
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- control circuit
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- storage battery
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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 an intelligent temperature regulating device for a battery in a Raman spectrometer, which comprises a temperature sensing device and a heat transfer channel, wherein the temperature sensing device is connected to a control circuit; the heat transfer channel is controlled by the control circuit, and the heat transfer channel is connected with the battery and at least a component (capable of heating) in the Raman spectrometer; when the temperature sensing device detects that the environment temperature of the battery is lower than a first limited value, the temperature sensing device emits a signal to the control circuit, and then the control circuit controls the heat transfer channel to open; and when the temperature sensing device detects that the environment temperature of the battery is higher than a second limited value, the temperature sensing device emits a signal to the control circuit, and then the control circuit controls the heat transfer channel to close; and the first limited value is less than the second limited value. The intelligent temperature regulating device disclosed by the invention controls the environment temperature of the battery in the optimal working temperature interval of the battery, improves the application performance of the battery, and prolongs the service life of the battery.
Description
Technical field
The present invention relates to a kind of temperature-adjusting device, relate in particular to the temperature intelligent adjusting device of storage battery in a kind of Raman spectrometer.
Background technology
Extensively adopt lithium battery as energy source at present in the Raman spectrometer.Lithium battery is called as high-energy battery, and its electromotive force is high, specific energy is big, volume is little, in light weight, can be used as disposable battery and secondary cell.But as the charging/discharging of secondary cell poor performance, the life-span is shorter, and security reliability has much room for improvement, and is prone to be squeezed and crossing to discharge and recharge and descend to produce blast.Battery-the iron cell that is made up of the ferroelectric utmost point is considered to following competitive electrochemical power source.According to the kind of the ferroelectric utmost point, can iron cell be divided into high ferro, lithium iron, Hawkins cell etc.Ferroelectric utmost point raw material is easy to get, low price, and the end product behind chemical reaction is an iron compound, does not have the secondary pollution problem of old and useless battery.Iron cell also has following distinguishing feature as novel storage battery: long circulation life and float life; But deep discharge is not owed charging with being afraid of; High rate charge-discharge; High-energy-density; Energy conversion rate is high; Discharge platform is stable.Therefore, can adopt iron cell to replace lithium battery applications in Raman spectrometer.
To different types of storage battery, all there is the unfavorable problem of cryogenic property.Have result of study to show that lithium-ions battery will lose most capacity when temperature is lower than-10 ℃, operating voltage also will significantly reduce.For lithium Fe battery, with 0.3C (a hour rate charging current) discharge, capacity is about 44% in the time of can only emitting 25 ℃ in the time of-20 ℃ for LiFePO 4 of anode material, and carbon negative pole material almost can be emitted all told; The cyclic voltammetric test result shows that the electro-chemical activity of positive and negative pole material in the time of-20 ℃ all significantly reduces.For high ferro cell, positive and negative pole material under low temperature environment not only electro-chemical activity significantly reduce, and also poor as the thermal stability of the ferrate of positive electrode.And according to the discovering of different types of charging and discharging of accumulator performance, storage battery exists optimum working temperature interval, and in this optimum working temperature interval, the performance of charging and discharging of accumulator performance is the most stable, and useful life is the longest.
Therefore, for guaranteeing its performance of the stable performance of storage battery in the Raman spectrometer, must solve the problem of battery environment temperature in the Raman spectrometer.
Summary of the invention
The present invention is directed to above-mentioned technical problem, designed and developed the temperature intelligent adjusting device of storage battery in a kind of Raman spectrometer.At first near the storage battery in Raman spectrometer temperature sensing device is set, realizing monitoring to the battery environment temperature, and rely on heating schedule with the battery environment temperature maintenance more than uniform temperature numerical value.In addition, also designed the heat radiation program among the present invention, to guarantee that the battery environment temperature maintenance is below uniform temperature numerical value.Temperature intelligent adjusting device of the present invention, the ambient temperature of having controlled iron cell has been improved the serviceability of iron cell, the life-span of having improved iron cell in its optimum working temperature interval.
Technical scheme provided by the invention is:
The temperature intelligent adjusting device of storage battery in a kind of Raman spectrometer comprises:
Temperature sensing device, it is arranged near the storage battery, and said temperature sensing device is connected in control circuit; And
Heat transfer pathway, said heat transfer pathway connect said storage battery and the interior heatable device of at least one said Raman spectrometer, and said heat transfer pathway receives the control of said control circuit;
Wherein, When said temperature sensing device is lower than first limit value in the ambient temperature that detects said storage battery, send signal to said control circuit, said control circuit is controlled said heat transfer pathway and is opened; And said temperature sensing device is when the ambient temperature that detects said storage battery is higher than second limit value; Send signal to said control circuit, said control circuit controls said heat transfer pathway and cuts out, and said first limit value is less than second limit value.
Preferably, in the temperature intelligent adjusting device of storage battery, said storage battery is an iron cell in the described Raman spectrometer.
Preferably, in the temperature intelligent adjusting device of storage battery, be provided with valve in the said heat transfer pathway in the described Raman spectrometer, said control circuit is controlled the keying of said valve.
Preferably, in the temperature intelligent adjusting device of storage battery, said first limit value is 15 degrees centigrade, and/or said second limit value is 30 degrees centigrade in the described Raman spectrometer.
Preferably, in the temperature intelligent adjusting device of storage battery, said heatable device is laser maker and/or the analysis module in the Raman spectrometer in the described Raman spectrometer.
Preferably, in the temperature intelligent adjusting device of storage battery, also comprise being arranged near the heating resistor of said iron cell in the described Raman spectrometer; Said heating resistor receives the control of said control circuit; When the ambient temperature that detects said iron cell when said temperature sensing device is lower than the 3rd limit value, send signal to said control circuit, said control circuit is controlled said heating resistor energising work; When the ambient temperature that detects said iron cell when said temperature sensing device is higher than first limit value; Send signal to said control circuit, said control circuit is controlled said heating resistor outage and is stopped work, and said the 3rd limit value is less than first limit value.
Preferably, in the temperature intelligent adjusting device of storage battery, said the 3rd limit value is 5 degrees centigrade in the described Raman spectrometer.
Preferably; The temperature intelligent adjusting device of storage battery in the described Raman spectrometer comprises also being arranged near the fan of said iron cell that said fan receives the control of said control circuit; When said temperature sensing device when the ambient temperature that detects said iron cell is higher than second limit value; Send signal to said control circuit, said control circuit is controlled said fan energising work, when said temperature sensing device when the ambient temperature that detects said iron cell is lower than first limit value; Send signal to said control circuit, said control circuit is controlled said fan outage and is stopped work.
Preferably; The temperature intelligent adjusting device of storage battery in the described Raman spectrometer comprises also being arranged near the semiconductor chilling plate of said iron cell that said semiconductor chilling plate receives the control of said control circuit; When said temperature sensing device when the ambient temperature that detects said iron cell is higher than second limit value; Send signal to said control circuit, said control circuit is controlled said semiconductor chilling plate energising work, when said temperature sensing device when the ambient temperature that detects said iron cell is lower than first limit value; Send signal to said control circuit, said control circuit is controlled said semiconductor chilling plate outage and is stopped work.
The temperature intelligent adjusting device of storage battery in the Raman spectrometer of the present invention; At first near the storage battery in Raman spectrometer temperature sensing device is set; Realizing monitoring to the battery environment temperature, and rely on heating schedule with the battery environment temperature maintenance more than uniform temperature numerical value.In addition, also designed the heat radiation program among the present invention, to guarantee that the battery environment temperature maintenance is below suitable Temperature numerical.Temperature intelligent adjusting device of the present invention, the ambient temperature of having controlled iron cell has been improved the serviceability of iron cell, the life-span of having improved iron cell in its optimum working temperature interval.
Description of drawings
Fig. 1 is the structural representation of the temperature intelligent adjusting device of storage battery in the Raman spectrometer of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed description, can implement according to this with reference to the specification literal to make those skilled in the art.
As shown in Figure 1, the present invention provides the temperature intelligent adjusting device of storage battery in a kind of Raman spectrometer, comprising: temperature sensing device 7, and it is arranged near the storage battery 5, and said temperature sensing device 7 is connected in control circuit 1; And heat transfer pathway 8, said heat transfer pathway 8 connects said storage battery 5 and the interior heatable device 2 of at least one said Raman spectrometer, and said heat transfer pathway 8 receives the control of said control circuit 1; Wherein, Said temperature sensing device 7 sends signal to said control circuit 1 when the ambient temperature that detects said storage battery 5 is lower than first limit value, the said heat transfer pathway 8 of said control circuit 1 control is opened; And said temperature sensing device 7 is when the ambient temperature that detects said storage battery 5 is higher than second limit value; Send signal to said control circuit 1, the said heat transfer pathway 8 of said control circuit 1 control is closed, and said first limit value is less than second limit value.
In the temperature intelligent adjusting device of storage battery, said storage battery 5 is an iron cell in the described Raman spectrometer.
In the temperature intelligent adjusting device of storage battery, be provided with valve in the said heat transfer pathway 8 in the described Raman spectrometer, the keying of the said valve 8 of said control circuit 1 control.
In the temperature intelligent adjusting device of storage battery, said first limit value is 15 degrees centigrade, and/or said second limit value is 30 degrees centigrade in the described Raman spectrometer.
The said temperature intelligent regulating device is provided with temperature sensing device 7 near the iron cell in Raman spectrometer, temperature sensing device 7 is used to detect the ambient temperature of iron cell.When the ambient temperature that detects iron cell when temperature sensing device 7 is lower than first limit value, send signal to control circuit 1, control circuit 1 will be controlled heat transfer pathway 8 and open, and heat transfer pathway 8 will be with the heat transferred of heatable device 2 to the iron cell place.When the ambient temperature that detects iron cell when temperature sensing device 7 is higher than second limit value, can send signal to control circuit 1 again, control circuit 1 will control heat transfer pathway 8 and cut out.
Confirming of above-mentioned first limit value and second limit value mainly is with reference to the relation between accumulator property and the ambient temperature.For iron cell, its optimum working temperature interval is 15-30 degree centigrade.Therefore, first limit value is made as 15 degrees centigrade, second limit value is made as 30 degrees centigrade.
In the temperature intelligent adjusting device of storage battery, said heatable device 2 is laser maker and/or the analysis modules in the Raman spectrometer in the described Raman spectrometer.
In the Raman spectrometer internal structure, laser maker and analysis module can produce more heat transfer.Therefore, the temperature intelligent adjusting device in the present invention has made full use of the environmental condition of storage battery, and the heat guiding of the heatable device that Raman spectrometer is inner had both been satisfied for the intensification requirement of storage battery to the storage battery position, did not waste energy again.
In the temperature intelligent adjusting device of the interior storage battery of described Raman spectrometer; Also comprise near the heating resistor 4 that is arranged at the said iron cell, said heating resistor 4 receives the control of said control circuit 1, when the ambient temperature that detects said iron cell when said temperature sensing device 7 is lower than the 3rd limit value; Send signal to said control circuit 1; The said heating resistor 4 energising work of said control circuit 1 control when the ambient temperature that detects said iron cell when said temperature sensing device 7 is higher than first limit value, are sent signal to said control circuit 1; Said heating resistor 4 outages of said control circuit 1 control are stopped work, and said the 3rd limit value is less than first limit value.
In the temperature intelligent adjusting device of storage battery, said the 3rd limit value is 5 degrees centigrade in the described Raman spectrometer.
Generally speaking, only need start heat transfer pathway 8, just can satisfy intensification requirement iron cell.But under the lower situation of ambient temperature, Raman spectrometer is when starting, and the heat that heat transfer pathway 8 is provided just is difficult to satisfy the intensification requirement to iron cell.So near iron cell, be provided with heating resistor 4 again.When the ambient temperature of iron cell is lower than the 3rd limit value, just need be through the 4 energising work of control circuit 1 control heating resistor.And when the ambient temperature of iron cell is higher than first limit value, heating resistor 4 outages are stopped work.
The temperature intelligent adjusting device of storage battery in the described Raman spectrometer; Also comprise and be arranged near the fan 3 of said iron cell; Said fan 3 receives the control of said control circuit 1, when said temperature sensing device 7 when the ambient temperature that detects said iron cell is higher than second limit value, send signal to said control circuit 1; The said fan 3 energising work of said control circuit 1 control; When said temperature sensing device 7 when the ambient temperature that detects said iron cell is lower than first limit value, send signal to said control circuit 1, said fan 3 outages of said control circuit 1 control are stopped work.
The temperature intelligent adjusting device of storage battery in the described Raman spectrometer; Also comprise and be arranged near the semiconductor chilling plate 6 of said iron cell; Said semiconductor chilling plate 6 receives the control of said control circuit 1, when said temperature sensing device 7 when the ambient temperature that detects said iron cell is higher than second limit value, send signal to said control circuit 1; The said semiconductor chilling plate 6 energising work of said control circuit 1 control; When said temperature sensing device 7 when the ambient temperature that detects said iron cell is lower than first limit value, send signal to said control circuit 1, said semiconductor chilling plate 6 outages of said control circuit 1 control are stopped work.
Above-mentioned heat transfer pathway and heating resistor have constituted the heating schedule of storage battery in the Raman spectrometer, have avoided iron cell under low temperature environment, to work.For the ambient temperature that guarantees iron cell is unlikely to too high, and realize the interval accurate control of the working temperature of iron cell has been designed the heat radiation program in the temperature intelligent adjusting device.
Above-mentioned heat radiation program can comprise two parts: fan heat radiation and semiconductor refrigerating.The startup of above-mentioned two kinds of heat radiation programs all relies on control circuit to realize, just by temperature sensing device after the ambient temperature that detects iron cell is higher than second limit value, send signal to control circuit, control circuit is made corresponding action.
Generally speaking, fan heat radiation and semiconductor refrigerating carry out simultaneously.
Use in the Raman spectrometer of iron cell as the energy though the said temperature intelligent regulating device is mainly used in, do not hinder the application in other cases of this device, under storage battery the situation as the energy of Raman spectrometer with other kinds.This wherein, the setting of first limit value, second limit value and the 3rd limit value all is the operating positions from the performance of iron cell and present Raman analysis appearance.Change like employed storage battery, perhaps the operating position of Raman analysis appearance changes, and all possibly reset above-mentioned numerical value.
Although embodiment of the present invention are open as above; But it is not restricted to listed utilization in specification and the execution mode; It can be applied to various suitable the field of the invention fully, for being familiar with those skilled in the art, can easily realize other modification; Therefore under the universal that does not deviate from claim and equivalency range and limited, the legend that the present invention is not limited to specific details and illustrates here and describe.
Claims (9)
1. the temperature intelligent adjusting device of the interior storage battery of Raman spectrometer is characterized in that, comprising:
Temperature sensing device, it is arranged near the storage battery, and said temperature sensing device is connected in control circuit; And
Heat transfer pathway, said heat transfer pathway connect said storage battery and the interior heatable device of at least one said Raman spectrometer, and said heat transfer pathway receives the control of said control circuit;
Wherein, When said temperature sensing device is lower than first limit value in the ambient temperature that detects said storage battery, send signal to said control circuit, said control circuit is controlled said heat transfer pathway and is opened; And said temperature sensing device is when the ambient temperature that detects said storage battery is higher than second limit value; Send signal to said control circuit, said control circuit controls said heat transfer pathway and cuts out, and said first limit value is less than second limit value.
2. the temperature intelligent adjusting device of storage battery is characterized in that said storage battery is an iron cell in the Raman spectrometer as claimed in claim 1.
3. the temperature intelligent adjusting device of storage battery in according to claim 1 or claim 2 the Raman spectrometer is characterized in that be provided with valve in the said heat transfer pathway, said control circuit is controlled the keying of said valve.
4. the temperature intelligent adjusting device of storage battery it is characterized in that said first limit value is 15 degrees centigrade, and/or said second limit value is 30 degrees centigrade in the Raman spectrometer as claimed in claim 2.
5. the temperature intelligent adjusting device of storage battery is characterized in that in the Raman spectrometer as claimed in claim 2, and said heatable device is laser maker and/or the analysis module in the Raman spectrometer.
6. the temperature intelligent adjusting device of storage battery in the Raman spectrometer as claimed in claim 2; It is characterized in that; Also comprise near the heating resistor that is arranged at the said iron cell, said heating resistor receives the control of said control circuit, when the ambient temperature that detects said iron cell when said temperature sensing device is lower than the 3rd limit value; Send signal to said control circuit; Said control circuit is controlled said heating resistor energising work, when the ambient temperature that detects said iron cell when said temperature sensing device is higher than first limit value, sends signal to said control circuit; Said control circuit is controlled said heating resistor outage and is stopped work, and said the 3rd limit value is less than first limit value.
7. the temperature intelligent adjusting device of storage battery is characterized in that said the 3rd limit value is 5 degrees centigrade in the Raman spectrometer as claimed in claim 6.
8. the temperature intelligent adjusting device of storage battery in the Raman spectrometer as claimed in claim 2; It is characterized in that also comprise being arranged near the fan of said iron cell, said fan receives the control of said control circuit; When said temperature sensing device when the ambient temperature that detects said iron cell is higher than second limit value; Send signal to said control circuit, said control circuit is controlled said fan energising work, when said temperature sensing device when the ambient temperature that detects said iron cell is lower than first limit value; Send signal to said control circuit, said control circuit is controlled said fan outage and is stopped work.
9. like the temperature intelligent adjusting device of storage battery in claim 2 or the 8 described Raman spectrometers; It is characterized in that also comprise being arranged near the semiconductor chilling plate of said iron cell, said semiconductor chilling plate receives the control of said control circuit; When said temperature sensing device when the ambient temperature that detects said iron cell is higher than second limit value; Send signal to said control circuit, said control circuit is controlled said semiconductor chilling plate energising work, when said temperature sensing device when the ambient temperature that detects said iron cell is lower than first limit value; Send signal to said control circuit, said control circuit is controlled said semiconductor chilling plate outage and is stopped work.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110217267.2A CN102637919B (en) | 2011-07-29 | 2011-07-29 | Intelligent temperature regulating device for battery in Raman spectrometer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110217267.2A CN102637919B (en) | 2011-07-29 | 2011-07-29 | Intelligent temperature regulating device for battery in Raman spectrometer |
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| CN102637919A true CN102637919A (en) | 2012-08-15 |
| CN102637919B CN102637919B (en) | 2014-06-11 |
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| CN201110217267.2A Active CN102637919B (en) | 2011-07-29 | 2011-07-29 | Intelligent temperature regulating device for battery in Raman spectrometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088028A (en) * | 2018-06-26 | 2018-12-25 | 南通鼎鑫电池有限公司 | A kind of explosion-proof lithium battery |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490572A (en) * | 1991-12-04 | 1996-02-13 | Honda Giken Kogyo Kabushiki Kaisha | Battery temperature control system in electric automobile |
| CN102005624A (en) * | 2009-09-02 | 2011-04-06 | 罗伯特.博世有限公司 | Method for heating a rechargeable battery, charger, and accessory element |
| CN201893429U (en) * | 2010-11-26 | 2011-07-06 | 上海汽车集团股份有限公司 | Battery thermal management system |
-
2011
- 2011-07-29 CN CN201110217267.2A patent/CN102637919B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490572A (en) * | 1991-12-04 | 1996-02-13 | Honda Giken Kogyo Kabushiki Kaisha | Battery temperature control system in electric automobile |
| CN102005624A (en) * | 2009-09-02 | 2011-04-06 | 罗伯特.博世有限公司 | Method for heating a rechargeable battery, charger, and accessory element |
| CN201893429U (en) * | 2010-11-26 | 2011-07-06 | 上海汽车集团股份有限公司 | Battery thermal management system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088028A (en) * | 2018-06-26 | 2018-12-25 | 南通鼎鑫电池有限公司 | A kind of explosion-proof lithium battery |
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| CN102637919B (en) | 2014-06-11 |
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Effective date of registration: 20160128 Address after: 101100 Beijing city Tongzhou District Cuiping Building No. 20, taking 20 Patentee after: Beijing Mande Technology Co. Ltd. Address before: 100080 Beijing City office building A1003 Chaoyang District Lize Road No. 1 in Boya International Center Patentee before: Beijing Huatai Nuoan Technology Co.,Ltd. |
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Effective date of registration: 20160512 Address after: 101318 Shunyi District airport economic core area Yuhua Road, building 5, room 4, floor 002, room 28, No. Patentee after: BEIJING HT NOVA TESTING TECHNOLOGY CO., LTD. Address before: 101100 Beijing city Tongzhou District Cuiping Building No. 20, taking 20 Patentee before: Beijing Mande Technology Co. Ltd. |