CN105799454A - Energy-saving environment-friendly automotive automatic cooling device and method thereof - Google Patents
Energy-saving environment-friendly automotive automatic cooling device and method thereof Download PDFInfo
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- CN105799454A CN105799454A CN201610167859.0A CN201610167859A CN105799454A CN 105799454 A CN105799454 A CN 105799454A CN 201610167859 A CN201610167859 A CN 201610167859A CN 105799454 A CN105799454 A CN 105799454A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00478—Air-conditioning devices using the Peltier effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00785—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by the detection of humidity or frost
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
- B60H3/024—Moistening ; Devices influencing humidity levels, i.e. humidity control for only dehumidifying the air
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to an automotive automatic cooling device. Heat absorbed by an automobile is converted into electric energy through a heat electric generator, the electric energy is used for driving a water-cooling circulating device and a spray device to conduct automatic cooling treatment on the automobile, and the automatic cooling device itself does not consume any external energy and is very efficient, environmentally friendly and capable of saving energy.
Description
Technical field
The present invention relates to Vehicle Engineering, in particular to automobile automatic temp. reducing device and the method thereof of a kind of energy-conserving and environment-protective.
Background technology
Automobile refers to by power drive, has the vehicle of the non-track carrying of 4 or more than 4 wheels, is mainly used in carrying personnel and goods or the vehicle of traction carrying personnel's sum, and it is current one of modal vehicles in the world.
Existing automobile is generally provided with on-board air conditioner, to regulate the temperature in driver's cabin, it is ensured that the comfort level of driver and passenger.But, life-time service on-board air conditioner can make cabin interior air muddy, and makes driver and passenger not feel well.Additionally on-board air conditioner is it is generally required to automobile uses at starting state, and its energy consumption is higher, it is also possible to cause the various problems such as automobile power is not enough.And automobile is frequent visible situation being chronically exposed to outdoor, in this case, particularly in the good situation of weather, automobile top cover often due to the reasons such as solar exposure and absorb substantial amounts of heat, and further result in the appearance of the high temperature of automotive interior, life usually has before carrying out car steering unapproachable situation occurs due to automotive interior high temperature.There is the technology much automobile lowered the temperature in the prior art, as patent CN205075617 discloses solar energy aeration-cooling device in a kind of automobile bodies, patent CN205065998 discloses a kind of open parking ground air conditioning system based on evaporative cooling and mist cooling, patent CN2037322 discloses a kind of driver's cabin heat sink, patent CN2066815 discloses a kind of automotive air conditioning device, all there is all inconvenience and defect in above technology, therefore inventor is made that the present invention on prior art basis.
Summary of the invention
In view of above-mentioned all, it is an object of the invention to provide the automatic temp. reducing device of a kind of energy-conserving and environment-protective, it utilizes the heat that automobile absorbs to generate electricity, namely carrying out semiconductor temperature differential generating provides electric energy to carry out water-cooled cooling, and automatically controlled by controller, can effectively carry out automobile top cover cooling, namely inhibit the heating of Automobile Maximum to originate.
The principle of semiconductor temperature differential generating relates generally to Seebeck effect and peltier effect, Seebeck effect (Seebeckeffect): different metallic conductors (or quasiconductor) has different free electron densities (or carrier density), when metallic conductor two kinds different contacts with each other, electronics on the contact surface will be spread to low concentration by high concentration.And the diffusion rate of electronics is directly proportional to the temperature of contact area, as long as so maintaining the two intermetallic temperature difference, electronics just can be made to continue to spread, the another two end points at two nugget genus forms stable voltage.The generally every Kelvin's temperature difference of consequent voltage only has a few microvolt.This Seebeck effect is commonly used to thermocouple, is used for directly measuring the temperature difference.One thermo-electric generation circuit is constituted (such as P-type semiconductor and N-type semiconductor) by the material that two kinds of Seebeck coefficients are different.Without load, but not having electric current two ends in circuit and have electromotive force, at this time it works in the thermocouple mode detecting temperature.And paltie effect is the back wash effect of Seebeck effect, when the loop being made up of by different conductors electric current, except producing irreversible Joule heat, in the joint of different conductor along with the difference of the sense of current can occur heat absorption, exothermic phenomenon respectively.This is that J.C.A. peltier found in 1834.In brief, after on two kinds of metal (or quasiconductor) loops, applying voltage passes into electric current, the contact point of different metal has a temperature difference.Paltie effect is usually used on the semiconductor chilling plate in cpu radiator and pocket refrigerator.When generally using, we apply electric current to cooling piece, one side will heating and another side turns cold.But this effect can also be in turn: as long as cooling piece two ends have the temperature difference will produce voltage.
And semiconductor temperature differential generating relies on Seebeck effect, owing to the effect of semiconductor temperature difference electric material is more much higher than metal, so what thermoelectric material with practical value was all made with semi-conducting material.Peltier devices is the device utilizing the paltie effect of quasiconductor to freeze, and thermoelement is formed through in parallel, tandem compound by practical semiconductor cooler by a lot, also referred to as thermoelectric pile.Single stage thermoelectric heap can obtain the temperature difference of about 60 DEG C.Thermoelectric pile is converted into electric energy also dependent on Seebeck effect work heat energy (in namely energy) and carries out thermo-electric generation.When thermopile two ends are in different temperatures, electromotive force output will be produced.
Therefore inventor arranges a large amount of thermoelements and focus heap at automobile overhead space, and utilizes Seebeck effect that heat energy is converted into electric energy to carry out thermo-electric generation and be collected by super capacitor by electric energy.
And ultracapacitor (Supercapacitors, ultracapacitor), have another name called electrochemical capacitor (ElectrochemicalCapacitors), double layer capacitor (ElectricalDouble-LayerCapacitor), gold electric capacity, farad capacitor, be a kind of electrochemical element being carried out energy storage by polarized electrolytic matter grown up from the 1970s and 1980s in last century.It is different from traditional electrochmical power source, be a kind of between traditional capacitor and battery, there is the power supply of property, rely primarily on electric double layer and Redox pseudocapacitance electric charge store electric energy.But there is not chemical reaction in the process in its energy storage, this thermal energy storage process is reversible, also just because of this ultracapacitor can repeated charge hundreds thousand of time.Its ultimate principle is the same with the double layer capacitor of other kind, is all the capacity utilizing the double electrical layers of activated carbon porous electrode and electrolyte composition to obtain super large.Outstanding advantages is that (1) charging rate is fast, charges 10 seconds～10 minutes and can reach more than the 95% of its rated capacity；(2) service life cycle is long, degree of depth charge and discharge cycles access times up to 1 ~ 500,000 times, it does not have " memory effect "；(3) large current discharging capability is superpower, and energy conversion efficiency is high, and process losses is little, big current energy cycle efficieny >=90%；(4) power density is high, up to 300W/KG ~ 5000W/KG, is equivalent to 5 ~ 10 times of battery；(5) product raw material constitutes, produces, uses, stores and disassembles process and all do not pollute, and is desirable environmental protection power supply；(6) discharge and recharge circuit is simple, it is not necessary to charging circuit as rechargeable battery, and safety coefficient is high, and life-time service is non-maintaining；(7) ultralow temperature characteristic is good, and temperature range is wide-40 DEG C～and+70 DEG C；(8) easy to detect, dump energy can directly read；(9) the usual 0.1F--1000F of range of capacity.
The automobile automatic temp. reducing device of the present invention, it includes thermal electric generator, super capacitor, Water-cooling circulating machine, data acquisition unit, controller, dehumidifier, water tank, spray thrower, and described controller coupling Water-cooling circulating machine, data acquisition unit, dehumidifier, water tank, spray thrower and super capacitor, described thermal electric generator coupling super capacitor, described super capacitor coupling Water-cooling circulating machine, dehumidifier, spray thrower, controller and data acquisition unit.
Further, described thermal electric generator includes heat absorbing sheet, semiconductor temperature differential generating sheet, electric energy output, and semiconductor temperature differential generating sheet has hot junction and cold end, and the hot junction of semiconductor temperature differential generating sheet connects described heat absorbing sheet, and described cold end connects described Water-cooling circulating machine.
Further, described heat absorbing sheet is multiple, its space being arranged in automobile top cover and within automobile interior wall material, and described Water-cooling circulating facility are for circulating water pipe, and described cold end is close to described circulating water pipe and is arranged.
Further, described data acquisition unit includes temperature sensor, voltage sensor, level sensor and humidity sensor, described temperature sensor and humidity sensor are arranged in the temperature and humidity gathering automobile overhead space within the space of automobile top cover and the moisture signal collected and temperature signal are sent to controller, the described voltage sensor described super capacitor of coupling the voltage signal collected are sent to controller, and described level sensor is positioned at the water level gathering water tank within described water tank and the water level signal collected is sent to controller.
Further, the electric energy output of described thermal electric generator connects described super capacitor, and it is charged.
Further, described dehumidifier is connected with automobile overhead space, for automobile overhead space carries out dehumidifier, and is stored in described water tank by the moisture collected.
Further, described spray thrower connects described water tank, and utilizes the moisture in described water tank that outer surface of automobile is carried out spraying cooling.
Further, described Water-cooling circulating machine also includes cooling water tank and water circulating pump, described cooling water tank is positioned at above driver's cabin, it is provided with temperature lowering water in described cooling water tank, described cooling water tank is provided with water inlet, outlet, the two ends of described circulating water pipe respectively with the water inlet of described cooling water tank and outlet, the body of described circulating water pipe is covered in the overhead space of described automobile, described water circulating pump connect described controller.
Another aspect of the present invention relates to a kind of automatic cool-down method of automobile, and it is applicable to described automobile automatic temp. reducing device, and it includes " "
Described thermal electric generator utilizes the temperature difference of automobile overhead space and circulating water pipe to generate electricity, and super capacitor is charged output electric energy；
Water-cooling circulating machine, dehumidifier, spray thrower, controller and data acquisition unit are provided the electric power of job demand by described super capacitor；
Described controller receives and detects the voltage signal of data acquisition unit offer, temperature signal, water level signal, moisture signal；
After controller detects that described temperature signal exceedes default temperature threshold, the water circulating pump controlling described Water-cooling circulating machine starts, and automobile overhead space carries out cooling operation；
After controller detects that described moisture signal exceedes default humidity threshold, control described dehumidifier and start, automobile overhead space is carried out dehumidifier operation；
After controller detects that described water level signal exceedes default watermark threshold, control described spray thrower and start, utilize the water in described water tank that outer surface of automobile is carried out spraying cooling operation.
Controller also detects after described voltage signal exceedes default voltage threshold, by switching off being of coupled connections of described thermal electric generator and described super capacitor.
Accompanying drawing explanation
Fig. 1 is the automobile automatic temp. reducing device structural representation one schematic diagram of the present invention.
Detailed description of the invention
The automobile automatic temp. reducing device of the present invention, it includes thermal electric generator, super capacitor, Water-cooling circulating machine, data acquisition unit, controller, dehumidifier, water tank, spray thrower, and described controller coupling Water-cooling circulating machine, data acquisition unit, dehumidifier, water tank, spray thrower and super capacitor, described thermal electric generator coupling super capacitor, described super capacitor coupling Water-cooling circulating machine, dehumidifier, spray thrower, controller and data acquisition unit.
Further, described thermal electric generator includes heat absorbing sheet, semiconductor temperature differential generating sheet, electric energy output, and semiconductor temperature differential generating sheet has hot junction and cold end, and the hot junction of semiconductor temperature differential generating sheet connects described heat absorbing sheet, and described cold end connects described Water-cooling circulating machine.
Further, described heat absorbing sheet is multiple, its space being arranged in automobile top cover and within automobile interior wall material, and described Water-cooling circulating facility are for circulating water pipe, and described cold end is close to described circulating water pipe and is arranged.
Further, described data acquisition unit includes temperature sensor, voltage sensor, level sensor and humidity sensor, described temperature sensor and humidity sensor are arranged in the temperature and humidity gathering automobile overhead space within the space of automobile top cover and the moisture signal collected and temperature signal are sent to controller, the described voltage sensor described super capacitor of coupling the voltage signal collected are sent to controller, and described level sensor is positioned at the water level gathering water tank within described water tank and the water level signal collected is sent to controller.
Further, the electric energy output of described thermal electric generator connects described super capacitor, and it is charged.
Further, described dehumidifier is connected with automobile overhead space, for automobile overhead space carries out dehumidifier, and is stored in described water tank by the moisture collected.
Further, described spray thrower connects described water tank, and utilizes the moisture in described water tank that outer surface of automobile is carried out spraying cooling.
Further, described Water-cooling circulating machine also includes cooling water tank and water circulating pump, described cooling water tank is positioned at above driver's cabin, it is provided with temperature lowering water in described cooling water tank, described cooling water tank is provided with water inlet, outlet, the two ends of described circulating water pipe respectively with the water inlet of described cooling water tank and outlet, the body of described circulating water pipe is covered in the overhead space of described automobile, described water circulating pump connect described controller.
Another aspect of the present invention relates to a kind of automatic cool-down method of automobile, and it is applicable to described automobile automatic temp. reducing device, and it includes " "
Described thermal electric generator utilizes the temperature difference of automobile overhead space and circulating water pipe to generate electricity, and super capacitor is charged output electric energy；
Water-cooling circulating machine, dehumidifier, spray thrower, controller and data acquisition unit are provided the electric power of job demand by described super capacitor；
Described controller receives and detects the voltage signal of data acquisition unit offer, temperature signal, water level signal, moisture signal；
After controller detects that described temperature signal exceedes default temperature threshold, the water circulating pump controlling described Water-cooling circulating machine starts, and automobile overhead space carries out cooling operation；
After controller detects that described moisture signal exceedes default humidity threshold, control described dehumidifier and start, automobile overhead space is carried out dehumidifier operation；
After controller detects that described water level signal exceedes default watermark threshold, control described spray thrower and start, utilize the water in described water tank that outer surface of automobile is carried out spraying cooling operation.
Controller also detects after described voltage signal exceedes default voltage threshold, by switching off being of coupled connections of described thermal electric generator and described super capacitor.
Illustrate the automobile automatic temp. reducing device utilizing automobile self heat to generate electricity, and driving the cooling jointly of Water-cooling circulating and spray provided by the invention further below.
The automobile automatic temp. reducing device of the present invention of the present invention, it includes thermal electric generator, super capacitor, Water-cooling circulating machine, data acquisition unit, controller, dehumidifier, water tank, spray thrower, and described controller coupling Water-cooling circulating machine, data acquisition unit, dehumidifier, water tank, spray thrower and super capacitor, described thermal electric generator coupling super capacitor, described super capacitor coupling Water-cooling circulating machine, dehumidifier, spray thrower, controller and data acquisition unit.Described thermal electric generator includes heat absorbing sheet, semiconductor temperature differential generating sheet, electric energy output, and semiconductor temperature differential generating sheet has hot junction and cold end, and the hot junction of semiconductor temperature differential generating sheet connects described heat absorbing sheet, and described cold end connects described Water-cooling circulating machine.Described heat absorbing sheet is multiple, and it is arranged within the space of automobile top cover, and described Water-cooling circulating facility are for circulating water pipe, and described cold end is close to described circulating water pipe and is arranged.
Under arranged as above, the multiple heat absorbing sheets arranged at automobile overhead space absorb the substantial amounts of heat that automobile top cover produces due to reasons such as sunlight irradiations, and circulating water pipe can be constant in necessarily relatively low temperature due to the circulating water body that possesses inside water pipe, now the hot junction of thermal electric generator and cold end can possess a bigger temperature difference, so that semiconductor temperature difference generator can produce enough electric energy output and charge to super capacitor.Super capacitor is when electric energy exports, it is possible to possessing further device for converting electric energy, this conversion is apparent to those skilled in the art, and it is not belonging to the primary object of the present invention, does not therefore repeat at this.
Simultaneously, data acquisition unit includes temperature sensor, voltage sensor, level sensor and humidity sensor, described temperature sensor and humidity sensor are arranged in the temperature and humidity gathering automobile overhead space within the space of automobile top cover and the moisture signal collected and temperature signal are sent to controller, the described voltage sensor described super capacitor of coupling the voltage signal collected are sent to controller, and described level sensor is positioned at the water level gathering water tank within described water tank and the water level signal collected is sent to controller.
Described dehumidifier is connected with automobile overhead space, for automobile overhead space carries out dehumidifier, and is stored in described water tank by the moisture collected.Described spray thrower connects described water tank, and utilizes the moisture in described water tank that outer surface of automobile is carried out spraying cooling.Described Water-cooling circulating machine also includes cooling water tank and water circulating pump, described cooling water tank is positioned at above driver's cabin, it is provided with temperature lowering water in described cooling water tank, described cooling water tank is provided with water inlet, outlet, the two ends of described circulating water pipe respectively with the water inlet of described cooling water tank and outlet, the body of described circulating water pipe is covered in the overhead space of described automobile, and described water circulating pump connects described controller.
In conjunction with automatic temp. reducing device of getting on the car, explaining that its operation principle is as follows: described thermal electric generator utilizes the temperature difference of automobile overhead space and circulating water pipe to generate electricity, and super capacitor is charged output electric energy；Water-cooling circulating machine, dehumidifier, spray thrower, controller and data acquisition unit are provided the electric power of job demand by described super capacitor；Described controller receives and detects the voltage signal of data acquisition unit offer, temperature signal, water level signal, moisture signal；After controller detects that described temperature signal exceedes default temperature threshold, the water circulating pump controlling described Water-cooling circulating machine starts, and automobile overhead space carries out cooling operation.
After automobile overhead space is arranged circulating water pipe, the situation that meeting is relatively low due to the temperature of circulating water pipe and occurs automobile overhead space to condense large quantity of moisture and causes automobile top cover space humidity excessive, finding in an experiment, this situation seriously arrives excessive water and concentrates and cause the situation of vehicle failure.Therefore the necessary moisture to overhead space eliminates.
After controller detects that described moisture signal exceedes default humidity threshold, control described dehumidifier to start, automobile overhead space is carried out dehumidifier operation, and the moisture that thus dehumidifier can be obtained concentrates in water tank, and these moisture can recycle again lowers the temperature to car body；After controller detects that the water level signal of water tank exceedes default watermark threshold, control described spray thrower and start, utilize the water in described water tank that outer surface of automobile is carried out spraying cooling operation.Controller also detects after described voltage signal exceedes default voltage threshold, by switching off being of coupled connections of described thermal electric generator and described super capacitor.
In sum, converting heat can be electric energy when automobile produces heat by the automobile automatic temp. reducing device of the present invention, do the cooling of the first step, then again by described electrical energy drive Water-cooling circulating device and spray equipment, do further cooling, therefore it possesses very high heat energy-cooling transformation efficiency, and itself does not consume the energy of any outside, unusual environmental protection and energy-conservation.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.
Claims (10)
1. an automobile automatic temp. reducing device, including thermal electric generator, super capacitor, Water-cooling circulating machine, data acquisition unit, controller, dehumidifier, water tank, spray thrower, it is characterised in that described controller coupling Water-cooling circulating machine, data acquisition unit, dehumidifier, water tank, spray thrower and super capacitor, described thermal electric generator coupling super capacitor, described super capacitor coupling Water-cooling circulating machine, dehumidifier, spray thrower, controller and data acquisition unit.
2. automobile automatic temp. reducing device as claimed in claim 1, it is characterized in that, described thermal electric generator includes heat absorbing sheet, semiconductor temperature differential generating sheet, electric energy output, semiconductor temperature differential generating sheet has hot junction and cold end, the hot junction of semiconductor temperature differential generating sheet connects described heat absorbing sheet, and described cold end connects described Water-cooling circulating machine.
3. automobile automatic temp. reducing device as claimed in claim 2, it is characterized in that, described heat absorbing sheet is multiple, its space being arranged in automobile top cover and within automobile interior wall material, described Water-cooling circulating facility are for circulating water pipe, and described cold end is close to described circulating water pipe and is arranged.
4. automobile automatic temp. reducing device as claimed in claim 3, it is characterised in that described data acquisition unit includes temperature sensor, voltage sensor, level sensor and humidity sensor.
5. automobile automatic temp. reducing device as claimed in claim 4, it is characterized in that, described temperature sensor and humidity sensor are arranged in the temperature and humidity gathering automobile overhead space within the space of automobile top cover and the moisture signal collected and temperature signal are sent to controller.
6. automobile automatic temp. reducing device as claimed in claim 4, it is characterised in that the described voltage sensor described super capacitor of coupling the voltage signal collected are sent to controller.
7. automobile automatic temp. reducing device as claimed in claim 4, it is characterised in that described level sensor is positioned at the water level gathering water tank within described water tank and the water level signal collected is sent to controller.
8. automobile automatic temp. reducing device as claimed in claim 4, the electric energy output of described thermal electric generator connects described super capacitor, and it is charged.
9. automobile automatic temp. reducing device as claimed in claim 8, described dehumidifier is connected with automobile overhead space, for automobile overhead space carries out dehumidifier, and is stored in described water tank by the moisture collected.
10. the automatic cool-down method of automobile, it is applicable to automobile automatic temp. reducing device as claimed in claim 11, it is characterised in that
Described thermal electric generator utilizes the temperature difference of automobile overhead space and circulating water pipe to generate electricity, and super capacitor is charged output electric energy；
Water-cooling circulating machine, dehumidifier, spray thrower, controller and data acquisition unit are provided the electric power of job demand by described super capacitor；
Described controller receives and detects the voltage signal of data acquisition unit offer, temperature signal, water level signal, moisture signal；
After controller detects that described temperature signal exceedes default temperature threshold, the water circulating pump controlling described Water-cooling circulating machine starts, and automobile overhead space carries out cooling operation；
After controller detects that described moisture signal exceedes default humidity threshold, control described dehumidifier and start, automobile overhead space is carried out dehumidifier operation；
After controller detects that described water level signal exceedes default watermark threshold, control described spray thrower and start, utilize the water in described water tank that outer surface of automobile is carried out spraying cooling operation.
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| CN201610167859.0A CN105799454A (en) | 2016-03-23 | 2016-03-23 | Energy-saving environment-friendly automotive automatic cooling device and method thereof |
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| CN201610167859.0A CN105799454A (en) | 2016-03-23 | 2016-03-23 | Energy-saving environment-friendly automotive automatic cooling device and method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107860092A (en) * | 2017-11-03 | 2018-03-30 | 河海大学常州校区 | A kind of centralized solar energy large-scale ground parking lot cooling ventilation power generating simultaneously system |
| CN112937250A (en) * | 2021-04-07 | 2021-06-11 | 广西冠凡投资有限公司 | Vehicle-mounted spraying cooling device, vehicle cooling method and vehicle |
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| CN101873093A (en) * | 2010-07-01 | 2010-10-27 | 重庆大学 | Solar energy comprehensive utilizing system for integrating optothermal mixed power generation and heat utilization |
| CN202186360U (en) * | 2011-06-01 | 2012-04-11 | 江苏大学 | Solar-energy mist-spraying cooling cleaning device for automobile body |
| CN205706053U (en) * | 2016-03-23 | 2016-11-23 | 北京兴科迪科技有限公司 | A kind of automobile automatic temp. reducing device of energy-conserving and environment-protective |
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Application publication date: 20160727 |