CN202111643U - Vehicle temperature difference power system and vehicle comprising same - Google Patents
Vehicle temperature difference power system and vehicle comprising same Download PDFInfo
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- CN202111643U CN202111643U CN2010206918669U CN201020691866U CN202111643U CN 202111643 U CN202111643 U CN 202111643U CN 2010206918669 U CN2010206918669 U CN 2010206918669U CN 201020691866 U CN201020691866 U CN 201020691866U CN 202111643 U CN202111643 U CN 202111643U
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Abstract
The utility model provides a vehicle temperature difference power system and a vehicle comprising the same. The system comprises a temperature difference power generator arranged in a vehicle power generator cabin and a storage battery both in electrical connection, wherein the temperature difference power generator comprises a first conductor group and a second conductor group both in electrical connection; the first and the second conductor groups respectively comprise first conductors and second conductors both made of different materials; the first and the second conductors respectively in the first and the second conductor groups are in serial connection; and connecting parts of the first and the second conductors in the first and the second conductor groups, as well as connecting parts of the first and the second conductors are respectively arranged on different temperature surfaces in the power generator cabin. By adopting the temperature difference power system provided by the utility model, unused heat energy in the power generator bin can be converted into electrical energy to facilitate recycle.
Description
Technical field
The utility model relates to automotive engineering, relates in particular to the reutilization technology to energy source of car.
Background technology
As everyone knows, thus automobile mainly is to be the complex mechanical equipment that kinetic energy is exercised through consume fuel and then with thermal power transfer.In fact, be the emphasis place that automobile energy is used to the utilization of kinetic energy, and the heat energy that is produced in the fuel consumption is used as discarded energy such as draining through cooling system with modes such as waste gas.
In order to make full use of the heat energy that vehicle produces, improve the service efficiency of vehicle, realize the environmental protection theory, the heat energy of recycle vehicle generation is present automotive engineering Development Trend as much as possible.
Known vehicle in the process of moving, the temperature in the enging cabin is apparently higher than ambient temperature, and under indivedual operating modes, this temperature contrast can reach more than 100 degrees centigrade.Regrettably, high heat energy like this but is not fully utilized in the current techniques, is wasted.How the heat energy to this part is used, and becomes present urgent problem.
The utility model content
In view of this, the utility model provides the electric power system of a kind of vehicle temperature difference, and this temperature contrast capable of using produces electric energy, thereby effectively reclaims the temperature difference that is produced during the engine operation.
The vehicle temperature difference electric power system that the utility model provided comprises thermal generator that is arranged in the said vehicle engine compartments and the storage battery that electrically connects with said thermal generator; Said thermal generator comprises the first conductor group and the second conductor group of electric connection, and the said first conductor group includes first conductor and second conductor different with said first conductor material with the second conductor group; In the said first conductor group, first conductor is connected with second conductor serial, and in the said second conductor group, first conductor is connected with second conductor serial; Said first conductor group and the said second conductor group are connected in series; Wherein, The place, connecting portion place of first conductor in the said first conductor group and the connecting portion of second conductor and first conductor in the said second conductor group and second conductor locates to have temperature difference with the connecting portion place of said first conductor group and the said second conductor group.
The electric power system of the said vehicle temperature difference; Preferably; In the said first conductor group in the connecting portion of first conductor and second conductor and the second conductor group connecting portion of first conductor and second conductor be arranged on the inner surface of said engine compartment cover, the connecting portion of said first conductor and said second conductor then is set at more near said engine place.
The electric power system of the said vehicle temperature difference; Preferably; The connecting portion of said first conductor and said second conductor is arranged on the inner surface of said engine compartment cover, in the said first conductor group in the connecting portion of first conductor and second conductor and the second conductor group connecting portion of first conductor and second conductor then be set at more near said engine place.
The electric power system of the said vehicle temperature difference, preferably, the electric power system of the said vehicle temperature difference also comprises power supply indicator, itself and said thermal generator and said storage battery polyphone.
The electric power system of the said vehicle temperature difference, preferably, the electric power system of the said vehicle temperature difference also comprises the pressurizer with said thermal generator and said storage battery polyphone.
The electric power system of the said vehicle temperature difference, preferably, the electric power system of the said vehicle temperature difference also comprises and is arranged on switch between said thermal generator and the said storage battery.
The electric power system of the said vehicle temperature difference, preferably, the electric power system of the said vehicle temperature difference also comprises the power interface parallelly connected with said storage battery.
The utility model also provides a kind of automobile, and said automobile comprises the electric power system of the aforesaid vehicle temperature difference.
Use the electric power system of the described vehicle temperature difference of the utility model, the thermal power transfer that can effectively engine be produced when working is an electric energy, thereby improves the utilance to fuel energy.
Description of drawings
Fig. 1 is the rough schematic view of the thermal generator of the said vehicle temperature difference of the utility model electric power system; And
Fig. 2 is an exemplary circuitry schematic diagram according to the said temperature difference electric power system of the utility model.
Embodiment
Below will combine accompanying drawing further to set forth the utility model.
Fig. 1 is the rough schematic view of the thermal generator of the said vehicle temperature difference of the utility model electric power system.As shown in the figure, thermal generator 3 comprises the first conductor group 30 and the second conductor group 31 of electric connection.The first conductor group 30 comprises that first conductor 300 and second conductor 301, the second conductor groups 31 different with said first conductor material comprise first conductor 310 and second conductor 311 different with said first conductor material.In the first conductor group 30, first conductor 300 and second conductor 301 are connected in series, and in the second conductor group 31, first conductor 300 and second conductor 310 are connected in series.In this example, the first conductor group 30 is through first conductor 310 in its second conductor 301 and the second conductor group 31, and is connected in series with the second conductor group 31.
In this example, in the first conductor group 30 in the connecting portion 10A of first conductor 300 and second conductor 301 and the second conductor group 31 the connecting portion 10B of first conductor 310 and second conductor 311 be arranged on the inner surface of the lower engine compartment cover of temperature 50.And the first conductor group 30 relative with connecting portion 10A, 10B and the connecting portion 10C of the second conductor group 31 then be arranged on more near engine (not shown) place, that is be arranged on and have the temperature higher position in the enging cabin.Need to prove; Be fixedly installed at the connecting portion 10B of first conductor 310 of the connecting portion 10A of first conductor 300 of the first conductor group 30 and second conductor 301 and the second conductor group 30 and second conductor 3111 under the situation of inner surface of engine compartment cover 50; The connecting portion 10C of the first conductor group 30 and the second conductor group 31 can just be electrically connected first conductor 30 and the second conductor group 31; And need not to rely on other parts to fix, can not fix or be fixed on other parts in the enging cabin by other parts but therefore do not get rid of connecting portion 10C.
Alternatively; Also can the connecting portion 10C of the first conductor group 30 and the second conductor group 31 be arranged on the inner surface of the lower engine compartment cover of temperature 50, and the connecting portion 10A and the 10B of first conductor in each conductor group and second conductor is provided with ground more near engine.
Preferably, first conductor 300 is identical materials with first conductor 301 in the second conductor group 31 in the first conductor group 30, and second conductor 301 is identical materials with second conductor 311 in the second conductor group 31 in the first conductor group 30.
For the principle that makes the utility model is more clear, Seebeck effect (Seeback Effect) is carried out simple declaration here.According to the discovery of Germany scientist Sai Beike, when two kinds of different conductors being connected and two connecting portions are kept different temperature, will produce a thermoelectromotive force in two conductors, as shown in the formula:
V＝aΔT
Wherein V is a thermoelectromotive force, and a is thermoelectric power (Seebeck coefficient), and Δ T is two temperature difference between the connecting portion.
In the enging cabin of vehicle, because the work of engine can produce temperature along with the thermal field that changes with the distance of engine in the enging cabin, far away more apart from engine in this thermal field, temperature is low more.
As stated, first conductor in each conductor group and the connecting portion 10A of second conductor and 10B and connecting portion 10C be at the different temperatures place, so the heat energy that in enging cabin, is produced when having effectively utilized engine operation.
Need to prove; In the example of the utility model preceding text and hereinafter; It is the inner surface that a connecting portion (10A and 10B) of this thermal generator is arranged on the hood cabin; This inner surface since be in the enging cabin the most near the outside place of exterior body, be with the utility model cabin in other place compare and have lower temperature, and another connecting portion (10C) is arranged near the engine place; Thereby make that the temperature difference between connecting portion (10A and 10B) and the connecting portion (10C) is more remarkable, and then produce bigger electromotive force.But do not limit essential connection like this, in the practical application, as long as above-mentioned connecting portion (10A and 10B) and connecting portion (10C) are arranged on the different temperature place.
Fig. 2 is an exemplary circuitry schematic diagram according to the said temperature difference electric power system of the utility model.In this example, thermal generator 3 electrically connects with storage battery 5, can charge to it.Its operation principle simply is described below: is arranged in the thermal generator 3 of the enging cabin interior surface of vehicle, utilizes the interior temperature of enging cabin and the electric energy of the generation of the difference between the temperature out of my cabin of vehicle, promptly form thermoelectromotive force, thus can be to charge in batteries.
When thermal generator 3 was connected with storage battery 5 electric connections and by their formed electrical loops, thermal generator 3 was to storage battery 5 chargings.As improvement; Also comprise the power supply indicator 7 that is connected in this loop in this example in order to show charge condition to storage battery 5, particularly, power supply indicator 7 flickers; The indication charging is carried out; When power supply indicator 7 extinguishes, show that the charging to storage battery 5 finishes, there has not been the energy exchange action between thermal generator 3 and the storage battery 5.
Preferably, in this loop, also be provided with pressurizer 8, carry out voltage stabilizing with the electric current that thermal generator 3 is provided and handle, thereby avoid, reduced its useful life because of the excessive infringement storage battery 5 of current fluctuation.In addition, also hand switch 6 can be set in the loop, this hand switch 6 is used for guaranteeing that human pilot when not needing thermal generator 3 to charge, comes cutoff circuit through manual operation, even also storage battery 5 breaks off with thermal generator 3.
Preferably, the vehicle user of service can be provided with power interface 4 to the use of storage battery 5 for ease.Power interface 5 is parallelly connected with storage battery, and the vehicle user of service can come portable electric appts such as mobile phone, MP3 are charged through power interface 3, and perhaps the power supply as any electric equipments such as GPS uses.Also comprise fuse 2 in this example, form protection with loop to temperature difference electric power system.
As stated; Thermo-electric generation power system is set in the enging cabin of car load; The thermal generator 3 of temperature difference electric power system then makes full use of in the engine working process formed thermal field in enging cabin; Furtherly, utilize the temperature contrast between the outside of the inner high temperature of enging cabin and enging cabin, produce according to the Sai Beike principle and can supply the miscellaneous part or an electric energy of user of service's use of buying car in installments in the car load.Because of the utility model only relates to the utilization again to heat energy in the enging cabin, to other parts and the no change of car load, so just no longer describe other parts of car load.
Through using the described temperature difference electric power system of the utility model, can effectively utilize the heat energy of engine producing, produce electric energy through recycle, thereby reduce emission of carbon-dioxide it, realize the environmental protection theory.
Should be noted that at last above embodiment only in order to the explanation the utility model technical scheme but not limit it.Although the utility model has been carried out detailed explanation with reference to above-mentioned embodiment; Those of ordinary skill in the art is to be understood that; Still can make amendment or the part technical characterictic is equal to replacement the embodiment of the utility model; And under the spirit of the technical scheme that does not break away from the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (8)
1. vehicle temperature difference electric power system is characterized in that, said system comprises thermal generator that is arranged in the said vehicle engine compartments and the storage battery that electrically connects with said thermal generator; Said thermal generator comprises the first conductor group and the second conductor group of electric connection, and the said first conductor group includes first conductor and second conductor different with said first conductor material with the second conductor group; In the said first conductor group, first conductor is connected with second conductor serial, and in the said second conductor group, first conductor is connected with second conductor serial; Said first conductor group and the said second conductor group are connected in series; Wherein, The place, connecting portion place of first conductor in the said first conductor group and the connecting portion of second conductor and first conductor in the said second conductor group and second conductor locates to have temperature difference with the connecting portion place of said first conductor group and the said second conductor group.
2. the vehicle temperature difference according to claim 1 electric power system; It is characterized in that; In the said first conductor group in the connecting portion of first conductor and second conductor and the second conductor group connecting portion of first conductor and second conductor be arranged on the inner surface of engine compartment cover, the connecting portion of said first conductor group and the said second conductor group then is set at more near said engine place.
3. the vehicle temperature difference according to claim 1 electric power system; It is characterized in that; The connecting portion of said first conductor and said second conductor is arranged on the inner surface of engine compartment cover, in the said first conductor group in the connecting portion of first conductor and second conductor and the second conductor group connecting portion of first conductor and second conductor then be set at more near said engine place.
4. according to claim 2 or 3 described vehicle temperature difference electric power systems, it is characterized in that the electric power system of the said vehicle temperature difference also comprises power supply indicator, itself and said thermal generator and said storage battery polyphone.
5. the vehicle temperature difference according to claim 4 electric power system is characterized in that, the electric power system of the said vehicle temperature difference also comprises the pressurizer with said thermal generator and said storage battery polyphone.
6. the vehicle temperature difference according to claim 4 electric power system is characterized in that, the electric power system of the said vehicle temperature difference also comprises and is arranged on switch between said thermal generator and the said storage battery.
7. according to claim 2 or 3 described vehicle temperature difference electric power systems, it is characterized in that the electric power system of the said vehicle temperature difference also comprises the power interface parallelly connected with said storage battery.
8. an automobile is characterized in that, said automobile comprises like any described vehicle temperature difference electric power system in the claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206918669U CN202111643U (en) | 2010-12-27 | 2010-12-27 | Vehicle temperature difference power system and vehicle comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206918669U CN202111643U (en) | 2010-12-27 | 2010-12-27 | Vehicle temperature difference power system and vehicle comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111643U true CN202111643U (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206918669U Expired - Fee Related CN202111643U (en) | 2010-12-27 | 2010-12-27 | Vehicle temperature difference power system and vehicle comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103684084A (en) * | 2013-12-10 | 2014-03-26 | 南昌大学 | Temperature difference power supply device for vehicle |
-
2010
- 2010-12-27 CN CN2010206918669U patent/CN202111643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103684084A (en) * | 2013-12-10 | 2014-03-26 | 南昌大学 | Temperature difference power supply device for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |