CN201619438U - Heat dissipation air inlet system of hybrid vehicle-mounted nickel hydride power source - Google Patents
Heat dissipation air inlet system of hybrid vehicle-mounted nickel hydride power source Download PDFInfo
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- CN201619438U CN201619438U CN2009202832257U CN200920283225U CN201619438U CN 201619438 U CN201619438 U CN 201619438U CN 2009202832257 U CN2009202832257 U CN 2009202832257U CN 200920283225 U CN200920283225 U CN 200920283225U CN 201619438 U CN201619438 U CN 201619438U
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Abstract
The utility model discloses a heat dissipation air inlet system of a hybrid vehicle-mounted nickel hydride power source, which comprises a natural wind inlet pipe (1), an air-conditioning cold air inlet pipe (2), an inlet air switching device (4), a ventilation pipe (5) and a fan (6), wherein the natural wind inlet pipe (1) and the air-conditioning cold air inlet pipe (2) are respectively communicated with the ventilation pipe (5) via the inlet air switching device (4), the fan (6) is positioned in the ventilation pipe (5), and natural wind or air-conditioning cold air is blown to a vehicle-mounted nickel hydride power source (9). Under the control of a vehicle-mounted nickel hydride power source managing system, the utility model switches heat dissipation air inlet channels according to the temperature of the power source, regulates the rotating speed of the fan, and meets the heat dissipation requirements of the vehicle-mounted nickel hydride power source under different complicated working conditions.
Description
Technical field
The utility model relates to a kind of heat radiation air inlet system of hybrid vehicle Ni-H 2 power power supply.
Background technology
Mainly contain two kinds of approach on the vehicle-mounted Ni-H 2 power power supply heat sinking of the conventional hybrid power air intake: 1, from atmosphere, introduce natural wind, radiator fan can not speed governing, fan turns round with fixed rotating speed, no matter the actual working state of battery in the vehicle-mounted Ni-H 2 power power supply: when only needing less air quantity to satisfy system radiating, just have the fan power waste as if battery is actual; If when battery was in higher temperature work, the natural wind that fan provides will cause the thermal runaway of Ni-MH battery if can not satisfy the heat radiation needs, cause serious consequence; 2, give vehicle-mounted Ni-H 2 power power supply heat sinking if directly introduce air-conditioning cold wind from interior, radiator fan can not speed governing, fan turns round with fixed rotating speed, no matter the actual working state of battery in the vehicle-mounted Ni-H 2 power power supply: when only needing less air quantity to satisfy system radiating as if battery is actual, just there is the fan power waste, the fan continuous running can increase vehicle interior temperature rising, traveling comfort decline, energy consumption interior air-conditioning cold wind carrying-off.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of heat radiation air inlet system of hybrid vehicle Ni-H 2 power power supply, under the control of vehicle-mounted Ni-H 2 power power-supply management system, switch the heat radiation air intake passage according to the power supply temperature, adjust rotation speed of the fan, satisfy the heat radiation needs of vehicle-mounted Ni-H 2 power power supply under different complex working condition conditions.
The utility model has adopted following technical scheme: a kind of heat radiation air inlet system of hybrid vehicle Ni-H 2 power power supply, it comprises natural wind blast pipe, air-conditioning cold wind blast pipe, air intake shifter, breather pipe and fan, described natural wind blast pipe, air-conditioning cold wind blast pipe are connected with breather pipe respectively by the air intake shifter, and described fan blows to vehicle-mounted Ni-H 2 power power supply with natural wind or air-conditioning cold wind.
Described air intake shifter comprises stepping motor, S. A. and cover plate, the stepping motor output shaft is captiveed joint with S. A., be fixed with cover plate on the described S. A., when cover plate is positioned at a certain phase place, the natural wind blast pipe is communicated with breather pipe, when cover plate is positioned at another phase place, air-conditioning cold wind blast pipe is communicated with breather pipe.Described fan is speed governing centrifugal fan, tube axial fan or cross flow fan.The heat radiation air inlet system of described hybrid vehicle Ni-H 2 power power supply, it also comprises air distribution case and vehicle-mounted Ni-H 2 power power supply blast pipe, described breather pipe is connected with vehicle-mounted Ni-H 2 power power supply blast pipe by the air distribution case.
The utlity model has following beneficial effect: the utility model novel structure, simple, low cost of manufacture, practical, can press " need " by control system and select air quantity, select natural wind or air-conditioning cold wind to vehicle-mounted Ni-H 2 power power supply heat sinking, heat radiation, raising motor vehicle driven by mixed power traveling comfort, the minimizing energy resource consumption of optimizing vehicle-mounted Ni-H 2 power power supply had significance by " need ".
Description of drawings
Fig. 1 is an air intake shifter structural representation in the utility model
Fig. 2 is an air intake shifter structural representation in the utility model
Fig. 3 is air intake shifter running condition figure in the utility model
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model provides a kind of heat radiation air inlet system of hybrid vehicle Ni-H 2 power power supply, it comprises natural wind blast pipe 1, air-conditioning cold wind blast pipe 2, air intake shifter 4, breather pipe 5, fan 6, air distribution case 7 and vehicle-mounted Ni-H 2 power power supply blast pipe 8, described natural wind blast pipe 1, air-conditioning cold wind blast pipe 2 are connected with breather pipe 5 respectively by air intake shifter 4, and described breather pipe 5 is connected with vehicle-mounted Ni-H 2 power power supply blast pipe 8 by air distribution case 7.Fan 6 is positioned at breather pipe 5, and fan 6 blows to vehicle-mounted Ni-H 2 power power supply 9 with natural wind or air-conditioning cold wind through blast pipe 8.Described air intake shifter comprises stepping motor 3, S. A. 11 and cover plate 10, stepping motor 3 output shafts are captiveed joint with S. A. 11, be fixed with cover plate 10 on the described S. A. 11, when cover plate 10 is positioned at as Fig. 3 level attitude, natural wind blast pipe 1 is communicated with breather pipe 5, cover plate 10 switches to Fig. 3 dotted line position (when being the upright position), and air-conditioning cold wind blast pipe 2 is communicated with breather pipe 5.Described fan 6 is speed governing centrifugal fan, tube axial fan or cross flow fan.
Principle of work of the present utility model is as follows: the utility model when different complex working conditions move, is controlled speed-regulating fan rotating speed and air shifter by vehicle-mounted nickel-hydrogen battery management system according to the power-supply system internal temperature of its collection, the control policy that combination is relevant to hybrid vehicle Ni-H 2 power power-supply system.When vehicle-mounted Ni-H 2 power power supply internal temperature is low, the control system control fan of vehicle-mounted Ni-H 2 power power-supply system is not started shooting or is entered in the vehicle-mounted Ni-H 2 power power supply with the natural wind of introducing in the atmosphere than slow speed of revolution, and the Ni-MH battery in the vehicle-mounted Ni-H 2 power power-supply system is dispelled the heat; When vehicle-mounted Ni-H 2 power power supply under condition than high current charge-discharge, adjust rotation speed of the fan by the control system of vehicle-mounted Ni-H 2 power power supply, introduces more air power-supply system is dispelled the heat, satisfy the battery needs that dispel the heat; Under vehicle-mounted Ni-H 2 power power supply is in very the high current charge-discharge condition, heat production further increases, and in the time of can not controlling its temperature rise when fan runs on maximum speed of revolution, this moment, the control system of vehicle-mounted Ni-H 2 power power supply will be by the step motor drive shifter, air-conditioning cold wind is used for heat radiation in the introducing compartment, satisfies the heat radiation requirement.If operating mode improves and vehicle-mounted Ni-H 2 power power-supply system drop in temperature, system automatically switches to other state according to demand, as introduce natural wind and (or) reduce rotation speed of the fan.The operation of native system is controlled by the control system of vehicle-mounted Ni-H 2 power power supply, by adjusting rotation speed of the fan and switching the air intake shifter, satisfies the heat radiation needs of vehicle-mounted Ni-H 2 power power supply under different complex working condition conditions.
Claims (4)
1. the heat radiation air inlet system of a hybrid vehicle Ni-H 2 power power supply, it is characterized in that it comprises natural wind blast pipe (1), air-conditioning cold wind blast pipe (2), air intake shifter (4), breather pipe (5) and fan (6), described natural wind blast pipe (1), air-conditioning cold wind blast pipe (2) are connected with breather pipe (5) respectively by air intake shifter (4), and described fan (6) blows to vehicle-mounted Ni-H 2 power power supply (9) with natural wind or air-conditioning cold wind.
2. the heat radiation air inlet system of hybrid vehicle Ni-H 2 power power supply according to claim 1, it is characterized in that described air intake shifter comprises stepping motor (3), S. A. (11) and cover plate (10), stepping motor (3) output shaft is captiveed joint with S. A. (11), be fixed with cover plate (10) on the described S. A. (11), when cover plate (10) is positioned at a certain phase place, natural wind blast pipe (1) is communicated with breather pipe (5), when cover plate (10) is positioned at another phase place, air-conditioning cold wind blast pipe (2) is communicated with breather pipe (5).
3. the heat radiation air inlet system of hybrid vehicle Ni-H 2 power power supply according to claim 1 is characterized in that described fan is speed governing centrifugal fan, tube axial fan or cross flow fan.
4. according to the heat radiation air inlet system of claim 1 or 2 or 3 described hybrid vehicle Ni-H 2 power power supplys, it is characterized in that it also comprises air distribution case (7) and vehicle-mounted Ni-H 2 power power supply blast pipe (8), described breather pipe (5) is connected with vehicle-mounted Ni-H 2 power power supply blast pipe (8) by air distribution case (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202832257U CN201619438U (en) | 2009-12-30 | 2009-12-30 | Heat dissipation air inlet system of hybrid vehicle-mounted nickel hydride power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202832257U CN201619438U (en) | 2009-12-30 | 2009-12-30 | Heat dissipation air inlet system of hybrid vehicle-mounted nickel hydride power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201619438U true CN201619438U (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202832257U Expired - Fee Related CN201619438U (en) | 2009-12-30 | 2009-12-30 | Heat dissipation air inlet system of hybrid vehicle-mounted nickel hydride power source |
Country Status (1)
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| CN (1) | CN201619438U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104010883A (en) * | 2011-12-22 | 2014-08-27 | 丰田自动车株式会社 | Vehicle |
| CN104943531A (en) * | 2015-06-19 | 2015-09-30 | 许继电气股份有限公司 | Energy storage cabin air duct system and energy storage cabin with air duct system |
| CN106876808A (en) * | 2017-03-13 | 2017-06-20 | 孔祥贵 | The accumulator structure for keeping temperature constant state is adjusted by air flue combination cold wind, hot blast |
| CN107039709A (en) * | 2017-05-31 | 2017-08-11 | 孔祥贵 | Automobile constant temperature air conditioning battery |
| CN111717021A (en) * | 2020-06-23 | 2020-09-29 | 东风汽车有限公司 | Automobile cabin air circulation system, control method and electronic equipment |
-
2009
- 2009-12-30 CN CN2009202832257U patent/CN201619438U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104010883A (en) * | 2011-12-22 | 2014-08-27 | 丰田自动车株式会社 | Vehicle |
| CN104943531A (en) * | 2015-06-19 | 2015-09-30 | 许继电气股份有限公司 | Energy storage cabin air duct system and energy storage cabin with air duct system |
| CN106876808A (en) * | 2017-03-13 | 2017-06-20 | 孔祥贵 | The accumulator structure for keeping temperature constant state is adjusted by air flue combination cold wind, hot blast |
| CN107039709A (en) * | 2017-05-31 | 2017-08-11 | 孔祥贵 | Automobile constant temperature air conditioning battery |
| CN111717021A (en) * | 2020-06-23 | 2020-09-29 | 东风汽车有限公司 | Automobile cabin air circulation system, control method and electronic equipment |
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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: 20101103 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |