CN101140095B - Vehicular switch type solar air-conditioning equipment auxiliary system - Google Patents
Vehicular switch type solar air-conditioning equipment auxiliary system Download PDFInfo
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- CN101140095B CN101140095B CN200610127119A CN200610127119A CN101140095B CN 101140095 B CN101140095 B CN 101140095B CN 200610127119 A CN200610127119 A CN 200610127119A CN 200610127119 A CN200610127119 A CN 200610127119A CN 101140095 B CN101140095 B CN 101140095B
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Abstract
The invention relates to a vehicular switchover solar air conditioning auxiliary system, which comprises a solar power supply device, a control device and a power device and a vehicular air conditioning system. In the running process of a vehicle, the solar power supply device is switched over through starting the control device to supply the power output, and a motor drives the operation of a mechanical compressor of the vehicular air conditioning system, thereby resulting in that the cold air produced by the vehicular air conditioning system is input into the vehicle. When the electric power of the solar power supply device is not enough, the control device automatically is switched over and a vehicular engine drives the operation of the compressor so as to result in that the solar energy is used as the source of auxiliary power of the vehicular air conditioning system.
Description
Technical field
The present invention relates to a kind of solar air-conditioning equipment auxiliary system, start air conditioning system for vehicle with sun power supply mode during particularly a kind of vehicle travels.
Background technology
In vehicle travelled, many drivers can close vehicle window, avoided outside dirty air into the car, and in order to keep air cleaning in the car, can automobile-used air-conditioning system start to produce with extraneous air circulate.But after air conditioning system for vehicle started, oil consumption and engine power loss in travelling for vehicle all can have tangible reaction.
Because after air conditioning system for vehicle starts, the electromagnetic clutch adhesive of the mechanical commprssor of this air-conditioning system produces action, the driving belt that the launched machine of belt pulley of mechanical commprssor is driven drives, allow mechanical commprssor rotor running and compress cold media flow, make air conditioning system for vehicle produce cold air and be input in the car.Because engine is in the running, except the drive vehicle travels, also must drive the mechanical commprssor running of air conditioning system for vehicle simultaneously, therefore easily cause oil consumption increase and engine power loss.
Recently because the shortage of international crude oil causes the gasoline oil price constantly to transfer and rises down, many drivers are in order to reduce oil consumption and engine power loss, when driving, all air conditioning system for vehicle is closed, simultaneously vehicle window is opened, allowed air outside and wind into the car, replace cold air to blow natural wind.Though this kind mode can reduce oil consumption and engine power loss problem, outside waste gas and dust influence to some extent to health, and dust also easily causes in the car dirty and messy into the car.
Summary of the invention
Therefore, the present invention is because vehicle makes problems such as oil consumption increase and engine power loss in travelling, and provide a kind of in vehicle travels, switch with the solar energy power supply mode and start air conditioning system for vehicle, and when solar electric power is not enough, automaticallying switch drives the air conditioning system for vehicle running by vehicle motor, with the auxiliary power source of solar energy as air conditioning system for vehicle.
To achieve the above object, Vehicular switch type solar air-conditioning equipment auxiliary system of the present invention includes:
Solar power supply apparatus comprises: solar panels, charhing unit, battery unit and power conversion unit;
Control device electrically connects with this solar power supply apparatus, comprising: microprocessing unit, voltage detection unit, display unit, operating unit, switch element and phase inverter;
Power set comprise: the motor and second electromagnetic clutch;
Air conditioning system for vehicle includes at least: electromagnetic clutch and mechanical commprssor;
Wherein, in the vehicle driving process, this voltage detection unit transfers to the signal of the battery unit that detected in the microprocessing unit at any time, in this microprocessing unit, carry out computing, when the voltage abundance of battery unit is learnt in the microprocessing unit computing, this microprocessing unit is sent triggering signal and is synchronously made the switch element conducting and make the action of second electromagnetic clutch, the triggering signal that the while microprocessing unit is sent is carried out anti-phase computing through phase inverter and is become inversion signal, be failure to actuate first electromagnetic clutch this moment, the electric power that this power conversion unit is exported is CD-ROM drive motor and second electromagnetic clutch and drive the mechanical commprssor running, makes air conditioning system for vehicle produce cold air and is input in the car.
In the vehicle driving process, this voltage detection unit transfers to the signal of detection battery unit in the microprocessing unit at any time, in this microprocessing unit, carry out computing, when microprocessing unit carries out computing and learns the undertension of battery unit, this microprocessing unit is promptly exported inversion signal, the not conducting of switch element and second electromagnetic clutch are failure to actuate, this moment, motor shut down, when simultaneously the inversion signal of exporting at microprocessing unit becomes triggering signal through the anti-phase computing of phase inverter, drive the action of first electromagnetic clutch, make engine drive the mechanical commprssor running, make air conditioning system for vehicle produce cold air and be input in the car.
Description of drawings
Fig. 1 is the circuit box schematic diagram of Vehicular switch type solar air-conditioning equipment auxiliary system of the present invention.
In the accompanying drawings, the list of parts of each label representative is as follows:
1 solar power supply apparatus, 11 solar panels
12 charhing units, 13 battery units
14 voltage conversion units, 2 control device
21 microprocessing units, 22 voltage detection units
23 display units, 24 operating units
25 switch elements, 26 phase inverters
3 power set, 31 motors
32 second electromagnetic clutch, 4 air conditioning system for vehicle
41 first electromagnetic clutch, 42 mechanical commprssors
5 engines
The specific embodiment
Relevant technology contents of the present invention and detailed description, existing conjunction with figs. is described as follows.
Shown in Figure 1 is the circuit box schematic diagram of Vehicular switch type solar air-conditioning equipment auxiliary system of the present invention.As shown in the figure, Vehicular switch type solar air-conditioning equipment auxiliary system of the present invention comprises: solar power supply apparatus 1, control device 2 and power set 3.In vehicle travels, switch with the solar energy power supply mode and start air conditioning system for vehicle 4, to reach the loss that vehicle reduces oil consumption in travelling and reduces engine power.
The above-mentioned solar power supply apparatus of carrying 1 includes: solar panels 11, charhing unit 12, battery unit 13, power conversion unit 14.This charhing unit 12 electrically connects with these solar panels 11 and battery unit 13, and power conversion unit 14 electrically connects with battery unit 13, at solar panels 11 solar energy that is absorbed being converted to electric energy transfers in the charhing unit 12, charge by 12 pairs of battery units 13 of charhing unit, voltage is stored in the battery unit 13, at battery unit 13 voltage is exported, but convert the voltage (as direct current or alternating current) that driving power device 3 is moved to through power conversion unit 14, mechanical commprssor 42 runnings to drive air conditioning system for vehicle 4 are input in the car to produce cold air.These solar panels 11 and charhing unit 12 are prior art in this accompanying drawing, do not repeat them here.And battery unit 13 is a battery, and this power conversion unit 14 is a transformer.
This control device 2 electrically connects with this solar power supply apparatus 1, includes: microprocessing unit 21, voltage detection unit 22, display unit 23, operating unit 24, switch element 25 and phase inverter 26.Aforesaid microprocessing unit 21 is the control centre of The whole control device 2.
This voltage detection unit 22 electrically connects with this microprocessing unit 21 and battery unit 13, in order to detect the voltage of battery unit 13, and the signal that is detected transferred to carry out computing in the microprocessing unit 21, this microprocessing unit 21 can calculate the voltage of battery unit 13.
This display unit 23 electrically connects with this microprocessing unit 21, in order to showing the voltage sign of battery unit 13, or shows and drives air conditioning system for vehicle 4 by solar powered mode, perhaps drives air conditioning system for vehicle 4 figures by engine 5.This display unit 23 is a LCDs in this figure.
This operating unit 24 is made up of a plurality of button, electrically connects with this microprocessing unit 21, starting or closing after button presses, in order to input operation signal, to start or shutoff control unit 2.
This switch element 25 electrically connects with this microprocessing unit 21 and power conversion unit 14, after the startup button (not shown) of operating unit 24 is pressed, the output enabling signal is to microprocessing unit 21, in this microprocessing unit 21, carry out computing, output signal driving switch unit 25 conductings after microprocessing unit 21 computings, the power supply that power conversion unit 14 is exported can pass through switch element 25, with motor 31 runnings that start power set 3.Perhaps closing after the button (not shown) is pressed at operating unit 24, the output shutdown signal is to microprocessing unit 21, in this microprocessing unit 21, carry out computing, in microprocessing unit 21, carry out output signal driving switch unit 25 not conductings after the computing, the power supply that power conversion unit 14 is exported can't pass through this switch element 25, and stops motor 31 runnings.This switch element 25 is a relay in this figure.
These power set 3 comprise: the motor 31 and second electromagnetic clutch 32.Aforesaid motor 31 is connected with second electromagnetic clutch, 32 mechanicalnesses with switch element 25, and when switch element 25 was switched on, the power supply that this power conversion unit 14 is exported can CD-ROM drive motor 31 runnings.
This second electromagnetic clutch 32 is connected with this motor 31 and mechanical commprssor 42 mechanicalnesses, and after electrically connecting with this microprocessing unit 21, when 25 conductings of the output signal driving switch unit of microprocessing unit 21,32 actions and motor 31 adhesives of driven in synchronism second electromagnetic clutch, when motor 31 is subjected to power drives that power conversion unit 14 exported, can drive mechanical commprssor 42 runnings of air conditioning system for vehicle 4, make air conditioning system for vehicle 4 produce cold air and be input in the car.
This air conditioning system for vehicle 4 includes at least: first electromagnetic clutch 41 and mechanical commprssor 42.After the engine 5 of aforesaid first electromagnetic clutch 41 and this vehicle and mechanical commprssor 42 are connected, electrically connect with phase inverter 26 again, and mechanical commprssor 42 is connected with first and second electromagnetic clutch 41,32.
When vehicle in motion, the driver starts air conditioning system for vehicle 4, makes first electromagnetic clutch 41 produce the adhesives action, makes engine 5 drive mechanical commprssors 42 runnings, makes air conditioning system for vehicle 4 produce cold air and inputs in the car.
In the vehicle driving process, the signal that this voltage detection unit 22 will detect battery unit 13 transfers to computing in the microprocessing unit 21, after carrying out computing, learns this microprocessing unit 21 when the stored voltage of battery unit 13 is sufficient, this microprocessing unit 21 is promptly sent triggering signal synchronously 25 conductings of driving switch unit and 32 actions of second electromagnetic clutch, and the triggering signal that microprocessing unit 21 is sent is failure to actuate first electromagnetic clutch 41 when becoming inversion signal through phase inverter 26 anti-phase computings.So the electric power of being exported in power conversion unit 14 can rotate by CD-ROM drive motor 31, and drives mechanical commprssor 42 runnings through second electromagnetic clutch 32, makes air conditioning system for vehicle 4 produce cold air and is input in the car.
In the vehicle driving process, this voltage detection unit 22 transfers to detection signal in the microprocessing unit 21, in microprocessing unit 21, carry out computing, when the undertension of battery unit 13 is learnt in microprocessing unit 21 computings, this microprocessing unit 21 is promptly exported inversion signal, switch element 25 not conductings and electromagnetic clutch 32 are failure to actuate, this moment, motor 31 shut down, and when the inversion signal process phase inverter 26 anti-phase computings that microprocessing unit 21 is exported become triggering signal, make 41 actions of first electromagnetic clutch, drive mechanical commprssor 42 runnings by engine 5, make air conditioning system for vehicle 4 produce cold air and be input in the car.
Under the in good time switching controls of above-mentioned control device 2, in the vehicle driving process,, can reduce vehicle oil consumption with the auxiliary power source of solar energy as air conditioning system for vehicle, and the loss that reduces engine power.
Above-mentioned is preferred embodiment of the present invention only, is not to be used for limiting scope of the invention process.Be that all equalizations of being done according to the present patent application claim change and modification, be all claim of the present invention and contain.
Claims (5)
1. Vehicular switch type solar air-conditioning equipment auxiliary system, be used for the engine is vehicle powered, this vehicle has the air-conditioning system that is driven with engine, described air-conditioning system has mechanical commprssor, described mechanical commprssor is connected with engine by first electromagnetic clutch, and described Vehicular switch type solar air-conditioning equipment auxiliary system comprises:
Solar power supply apparatus is electric energy output with transform light energy;
Control device electrically connects with described solar power supply apparatus, comprising: microprocessing unit, voltage detection unit, operating unit, switch element and phase inverter; Described microprocessing unit electrically connects with described switch element, is the control centre of The whole control device; Voltage detection unit electrically connects with described microprocessing unit and described solar power supply apparatus, in order to detect the voltage of described solar power supply apparatus; Operating unit electrically connects with described microprocessing unit, in order to startup/shutoff control unit; Switch element electrically connects with described microprocessing unit and described solar power supply apparatus, is subjected to the conducting and not conducting of the driving of described microprocessing unit with the control power supply; Phase inverter, its input and described microprocessing unit electrically connect, and output and described first electromagnetic clutch electrically connect;
Power set comprise: motor, electrically connect described solar power supply apparatus by described switch element, and after described switch element conducting, the electric power that exported by described solar power supply apparatus drives; Second electromagnetic clutch electrically connect with described microprocessing unit, and mechanicalness is connected between described motor and the described mechanical commprssor;
Wherein, described microprocessing unit optionally switches by described engine or described motor-driven machine tool formula compressor according to the accumulate state of the measured described solar power supply apparatus of described voltage detection unit.
2. Vehicular switch type solar air-conditioning equipment auxiliary system as claimed in claim 1, wherein, described solar power supply apparatus comprises:
Solar panels are in order to export described solar energy converting electrical energy;
Charhing unit electrically connects with described solar panels;
Battery unit electrically connects with described charhing unit, in order to store the direct current that charhing unit is exported;
Power conversion unit electrically connects with described switch element, becomes can drive the electric power of described motor running in order to the voltage transitions that described battery unit is exported.
3. Vehicular switch type solar air-conditioning equipment auxiliary system as claimed in claim 1, wherein, described switch element is a relay.
4. Vehicular switch type solar air-conditioning equipment auxiliary system as claimed in claim 1, wherein, described control device further comprises the display unit that electrically connects with microprocessing unit.
5. Vehicular switch type solar air-conditioning equipment auxiliary system as claimed in claim 4, wherein, described display unit is a LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610127119A CN101140095B (en) | 2006-09-05 | 2006-09-05 | Vehicular switch type solar air-conditioning equipment auxiliary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610127119A CN101140095B (en) | 2006-09-05 | 2006-09-05 | Vehicular switch type solar air-conditioning equipment auxiliary system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101140095A CN101140095A (en) | 2008-03-12 |
| CN101140095B true CN101140095B (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610127119A Expired - Fee Related CN101140095B (en) | 2006-09-05 | 2006-09-05 | Vehicular switch type solar air-conditioning equipment auxiliary system |
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| Country | Link |
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| CN (1) | CN101140095B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011089726A1 (en) * | 2010-01-25 | 2011-07-28 | トヨタ自動車株式会社 | Electrically driven vehicle |
| CN102381207A (en) * | 2011-08-30 | 2012-03-21 | 奇瑞汽车股份有限公司 | Power system of extended range electric vehicle and electric vehicle with same |
| CN104085363B (en) * | 2013-12-31 | 2016-06-29 | 浙江吉利控股集团有限公司 | Automobile solar energy auxiliary power system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6626003B1 (en) * | 1999-01-30 | 2003-09-30 | Webasto Vehicle Systems International Gmbh | Process for auxiliary air conditioning of a motor vehicle |
| CN1699857A (en) * | 2005-05-26 | 2005-11-23 | 武汉威尔汽车用品有限公司 | Solar semiconductor refrigeration type automotive auxiliary air conditioner |
-
2006
- 2006-09-05 CN CN200610127119A patent/CN101140095B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6626003B1 (en) * | 1999-01-30 | 2003-09-30 | Webasto Vehicle Systems International Gmbh | Process for auxiliary air conditioning of a motor vehicle |
| CN1699857A (en) * | 2005-05-26 | 2005-11-23 | 武汉威尔汽车用品有限公司 | Solar semiconductor refrigeration type automotive auxiliary air conditioner |
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| CN101140095A (en) | 2008-03-12 |
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