CN110254164A - From the portable parking aeration cooling system of driven by energy - Google Patents

From the portable parking aeration cooling system of driven by energy Download PDF

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Publication number
CN110254164A
CN110254164A CN201910496933.7A CN201910496933A CN110254164A CN 110254164 A CN110254164 A CN 110254164A CN 201910496933 A CN201910496933 A CN 201910496933A CN 110254164 A CN110254164 A CN 110254164A
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CN
China
Prior art keywords
fan
energy
air
driven
jie
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910496933.7A
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Chinese (zh)
Inventor
龙芝琳
王立
唐昊天
程偲
周天平
王成成
李逸隆
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University of Science and Technology Beijing USTB
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University of Science and Technology Beijing USTB
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Application filed by University of Science and Technology Beijing USTB filed Critical University of Science and Technology Beijing USTB
Priority to CN201910496933.7A priority Critical patent/CN110254164A/en
Publication of CN110254164A publication Critical patent/CN110254164A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00742Control 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 detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00807Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a specific way of measuring or calculating an air or coolant temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00828Ventilators, e.g. speed control
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88Optimized components or subsystems, e.g. lighting, actively controlled glasses

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The present invention provides one kind from the portable parking aeration cooling system of driven by energy, belongs to automotive ventilation technical field.The system includes solar panel, battery, observing and controlling element and air interchanger, solar panel arranges wheelhouse flat in the car, observing and controlling element testing vehicle interior temperature and whether there is or not passengers, and control air interchanger, air interchanger includes fan and Jie's font air exhausting device, air interchanger is mounted on vehicle window, and battery is charged by solar panel, and is powered for observing and controlling element and air interchanger.The system not refitted car does not increase circuit, is easy for installation, plug and play;Batch production easy to accomplish, raw material are inexpensive, environmentally protective;It is capable of the design of scientific utilization vehicle interior temperature field and tissue flow field, keeps cooling effect obvious;And can guarantee the safety of device, anti-theft etc..

Description

From the portable parking aeration cooling system of driven by energy
Technical field
The present invention relates to automotive ventilation technical fields, particularly relate to a kind of from the aeration-cooling system of the portable parking of driven by energy System.
Background technique
Summer strong solar radiation, the heat conduction of vehicle body and compartment greenhouse effect, so that car room internal temperature is rapid It increases.This parking high temperataure phenomena results in the load of air-conditioning system when dispatching a car first;Secondly, resulting in interior car body materials Aging and volatilize noxious material at high temperature, not only significant departure passenger for thermal comfort demand, have an effect on them Health;If there is children old man to leave in the car, the possibility of tragedy is also caused.
For this problem, " solar energy parking is logical such as on " Shanghai automobile " (2013.01) magazine for presently disclosed technology Wind technical application summary " in mention, currently, it is some top grade imported car start applied solar energy day window setting technique realize automobile parking Ventilation, such as new Audi AL6 solar energy skylight can be operated when sunny using Driven by Solar Energy air blower, by interior outer space Gas swaps, and does not consume electric energy and other energy.This technology mainly has Vehicular solar battery pack, control unit, electric power storage Pond, air blower, sensor composition, operating mode is to convert the solar into electric energy by Vehicular solar battery to be stored in vehicle It carries in battery, when vehicle interior temperature assemble and is increased to certain temperature when parking, the single blower fan that starts of control is by parking stall low temperature gas Body sucking is interior, while interior high temperature air being discharged outside vehicle.
But the Technology application range is smaller, and the requirement and cost when production to process are all got higher.In domestic independent brand vehicle Also rarely have application in type, also fails to apply on vast home vehicle.Moreover, automobile is utilized from whole design in the technology Blower fan of the air blower of air-conditioning system as ventilating system uses air-conditioning outer circulation when work, and the Cryogenic air outside vehicle is inhaled Enter car, interior air pressure increases, and squeezes out hot-air outside vehicle by the exhaust outlet and bodywork gap in tailstock portion, realization follows Ring.This arrangement the problem of bringing, is so that automobile circuit system complicates, be incorporated on the basis of original one it is new Parking control system, and do not have the solar battery of flexible disassembly, in winter or the cloudy day can not play its effect.From For airflow circulating, it is well known that interior temperature and pressure field should be gradually decreased from roof to vehicle bottom pressure when high temperature; The prior art frequently with after advance go out method come realize circulation, make air-flow from low-temp low-pressure mouth be discharged, in addition draught area compared with Small, exhaust resistance is big, and the time requirement for reaching cooling effect is also longer.For solar cell design, which selects layer Solar battery sheet and high light transmission bend glass are pressed together and to form skylight by pressure technology;But day window ara is small, solar energy The power of battery is insufficient, it is therefore necessary to which battery pack, which is embedded in entire roof, can be only achieved the energy of needs.This obviously increases Production difficulty and cost.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind from the portable parking aeration cooling system of driven by energy.
The system includes that solar panel, battery, observing and controlling element and air interchanger, solar panel are arranged in vehicle Interior wheelhouse flat, observing and controlling element testing vehicle interior temperature and whether there is or not passenger, observing and controlling element controls air interchanger, and air interchanger includes Fan and " Jie " font air exhausting device, air interchanger are mounted on vehicle window, and battery is charged by solar panel, battery It powers for observing and controlling element and air interchanger.
Wherein, solar panel is flexible solar panel.Solar panel arrangement driver's cabin in the car it is flat Platform guarantees aesthetics, safety, and reached the area of work energy supply without being mounted on skylight top or vehicle body outer wall It needs.The effect of battery is storage and the electric energy that release solar energy is transformed.
Observing and controlling element includes temperature sensor, infrared sensor and control element, and temperature sensor detects vehicle interior temperature, red Outer sensor detection car has exhaustive passenger, and control element controls air interchanger and battery.
The corresponding fan of each air interchanger, top air port correspond to the fan, can outside air blast, lower part air port can be with Natural Circulation is only leaned on, fan is not needed.
The hot wind for forcing bulging high temperature and pressure on the close roof outward by fan along air port, generates draft, leans on Near-car head or the lower of the tailstock realize natural air suction by the draft that relatively extraneous positive pressure and interior negative pressure pressure difference generate along air port, Replacement aeration formula ventilation cycle is formed, convection heat transfer intensity is enhanced, reaches significant aeration-cooling effect.
" Jie " font air exhausting device is " Jie " word structure, is coupled with automotive window." Jie " font air exhausting device top surface It is caught in door frame, is installed on vehicle window below, " Jie " character form structure is towards having harmonica structure, wind among the wing on the outside of vehicle Fan is mounted on " Jie " character form structure towards interior side, and installs baffle on the outside of fan additional.
Fan is centrifugal fan or cross flow fan, effectively enhancing convection heat transfer intensity;The axis of fan is mounted on Jie's word In structure, fan and Jie's word are structure-integrated;The motor of fan is mounted on an axle, and axis is fixed on Jie's word knot by bearing and retaining ring On structure.
The system can cooperative mechanical air-supply coupling thermoelectric cooling, mechanical air supply coupling atomizing refrigerating.
The system integrally with resin-oatmeal one kind lightweight, it is cheap, there is the easily molded metal and nonmetallic materials of intensity to be made, And used unit parameter can be produced by batch by specific vehicle and vehicle window mold customized with moulding material.
The advantageous effects of the above technical solutions of the present invention are as follows:
(1) design towards the general common people's home vehicle is provided, not refitted car does not increase circuit, is easy for installation, filling i.e. With;
(2) production difficulty and design at low cost are provided, realizes that batch production, raw material are inexpensive, environmentally protective;
(3) beautiful succinct Bus inner layout is provided, has artistic decorative effect and practicability concurrently;
(4) it provides scientific utilization vehicle interior temperature field and organizes the design in flow field, keep cooling effect obvious;
(5) guarantee safety, the anti-theft etc. of device.
The system fan and innovative design " Jie " font vehicle window are integrated, are coupled by " Jie " word structure with vehicle window, real Ventilation area is showed and has increased, integrative installation technology convenience, guarantee parking safety, be not take up interior space that there are the mesh such as decorative effect Mark.
Detailed description of the invention
Fig. 1 is existing solar energy parking ventilating system composition and in-vehicle air currency structure schematic diagram;
Fig. 2 is of the invention from the portable parking aeration cooling system circuit entirety schematic diagram of driven by energy;
Fig. 3 is voltage conversion circuit design drawing of the present invention from the portable parking aeration cooling system of driven by energy;
Fig. 4 is " Jie " font air exhausting device structural schematic diagram of the invention;
Fig. 5 is that " Jie " font air exhausting device and centrifugal fan of the invention cooperate schematic diagram;
Fig. 6 is that " Jie " font air exhausting device and cross flow fan of the invention cooperate schematic diagram;
Fig. 7 is air port arrangement schematic diagram of the invention;
Fig. 8 is the effect picture of " Jie " font air exhausting device and vehicle window cooperation of the invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool Body embodiment is described in detail.
The present invention provides a kind of from the portable parking aeration cooling system of driven by energy.
The system includes that solar panel, battery, observing and controlling element and air interchanger, solar panel are arranged in vehicle Interior wheelhouse flat, observing and controlling element testing vehicle interior temperature and whether there is or not passenger, observing and controlling element controls air interchanger, and air interchanger includes Fan and " Jie " font air exhausting device, air interchanger are mounted on roof, and battery is charged by solar panel, and battery is Observing and controlling element and air interchanger power supply.
The system is related to circuit as shown in Fig. 2, voltage conversion circuit is as shown in Figure 3.
The fan of air interchanger described in the system is 8, as shown in fig. 7,8 fans edge along vehicle window is evenly arranged, Two air ports are set along two fans of setting, each vehicle window on each vehicle window, top air port corresponds to two fans of the vehicle window. Wherein, fan is centrifugal fan or tube-axial fan.(as shown in Figure 5 and Figure 6)
As shown in figure 4, " Jie " font air exhausting device is " Jie " word structure in this system, it is coupled with automotive window, Fiting effect is as shown in Figure 8.
It is explained combined with specific embodiments below.
Embodiment 1
(1) solar battery selects monocrystalline silicon flexible solar panel (operating voltage 18V, electric current 1.11A, power 20w, transfer efficiency 22%);Along core poly-lithium battery (12V, 20AH) in battery selection;
(2) it selects the adjustable lowering and stabilizing blood pressure power module of TELESKY LM2596S-ADJ to carry out voltage conversion, plays pressure stabilizing limit Width effect;It is power 3-4w, input voltage 5V, operating current 0.5A -1A that small fan, which chooses running parameter,.
(3) detection to environment temperature is realized using DHT-11 Temperature Humidity Sensor;It is passed using HC-SR501 human body infrared Whether sensor perception has passenger in the car.Use ATmega16 single-chip microcontroller as microcontroller, realize the reception of sensing data, And fan is controlled by SRD-05VDC-SL-C photo-coupler, fan is controlled when personnel stop in the car and vehicle interior temperature is higher Rotation, air supply plant are opened, and are realized and are automatically controlled.
(4) such as the air interchanger of Fig. 5 and Fig. 6.
Embodiment 2
(1) solar battery selects monocrystalline silicon flexible solar panel (operating voltage 18V, electric current 1.11A, power 20w, transfer efficiency 22%);Along core poly-lithium battery (12V, 20AH) in battery selection;
(2) it selects the adjustable lowering and stabilizing blood pressure power module of TELESKY LM2596S-ADJ to carry out voltage conversion, plays pressure stabilizing limit Width effect;It is power 3-4w, input voltage 5V, operating current 0.5A -1A that small fan, which chooses running parameter,.
(3) detection to environment temperature is realized using DS18B20 temperature sensors of high precision;It is red using HC-SR501 human body Whether outer sensor perception has passenger in the car.Use ATmega16 single-chip microcontroller as microcontroller, realizes sensing data It receives, and fan is controlled by SRD-05VDC-SL-C photo-coupler, when personnel stop in the car and the higher time control of vehicle interior temperature Fan rotation processed, air supply plant are opened, realize and automatically control.
(4) such as the air interchanger of Fig. 5 and Fig. 6.
Embodiment 3
(1) solar battery selects monocrystalline silicon flexible solar panel (operating voltage 18V, electric current 1.11A, power 20w, transfer efficiency 22%);Along core poly-lithium battery (12V, 20AH) in battery selection;
(2) it selects the adjustable lowering and stabilizing blood pressure power module of TELESKY LM2596S-ADJ to carry out voltage conversion, plays pressure stabilizing limit Width effect;It is power 3-4w, input voltage 5V, operating current 0.5A -1A that small fan, which chooses running parameter,.
(3) detection to environment temperature is realized using DHT-11 Temperature Humidity Sensor;It is passed using HC-SR501 human body infrared Whether sensor perception has passenger in the car.Use STM32 single-chip microcontroller as microcontroller, realizes the reception of sensing data, and Fan is controlled by SRD-03VDC-SL-C photo-coupler, control fan turns when personnel stop in the car and vehicle interior temperature is higher Dynamic, air supply plant is opened, and is realized and is automatically controlled.
(4) such as the air interchanger of Fig. 5 and Fig. 6.
Embodiment 4
(1) solar battery selects monocrystalline silicon flexible solar panel (operating voltage 18V, electric current 1.11A, power 20w, transfer efficiency 22%);Along core poly-lithium battery (12V, 20AH) in battery selection;
(2) it selects the adjustable lowering and stabilizing blood pressure power module of TELESKY LM2596S-ADJ to carry out voltage conversion, plays pressure stabilizing limit Width effect;It is power 3-4w, input voltage 5V, operating current 0.5A -1A that small fan, which chooses running parameter,.
(3) detection to environment temperature is realized using DS18B20 temperature sensors of high precision;It is red using HC-SR501 human body Whether outer sensor perception has passenger in the car.Use STM32 single-chip microcontroller as microcontroller, realizes connecing for sensing data It receives, and fan is controlled by SRD-03VDC-SL-C photo-coupler, controlled when personnel stop in the car and vehicle interior temperature is higher Fan rotation, air supply plant are opened, and are realized and are automatically controlled.
(4) such as the air interchanger of Fig. 5 and Fig. 6.
The drawbacks of system solves the problem the prior art (as shown in Figure 1).The system is as follows by verification experimental verification advantage:
1. saying that the material that the present invention uses is environmentally protective, cost is lower from production angle, be easy to produce by batch, more towards The characteristics of vast ordinary people vehicle, it is easy to meet the market demand;
2. being said from inventive concept:
Technical though is ingenious, is not difficult, reasonable utilization solar energy easy to accomplish, is become the hand of cooling the reason of heating Duan Buyong reequips vehicle, also can guarantee user security;
3. present invention design is simple, integrated for setting angle and usage experience, do not need to car body and automobile Circuit is reequiped, and light structure, convenient disassembly, storage are light;
4. proposing (conception only rests on the simulation effect stage) in front and back vehicle compared to other people for work characteristics Window punches this kind of method, and the circulation gone out after advancing is realized in car body, and the flow field which goes out into side can reach Same cooling effect, and flow resistance is smaller, circulation is more efficient;
5. being said from security standpoint, the interior generation for leaving the tragedy that child is suffocated accidentally is avoided, it is bored to also avoid parking A series of problems, such as solarization causes interior hot environment bring car body aging to accelerate;
6. saying from the angle of energy utilization, car is in ambient temperature conditions when parking cooling is conducive to starting, there is empty profit Cooling rapidly is adjusted, the thermic load of on-board air conditioner is reduced, to save with energy.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art For, without departing from the principles of the present invention, several improvements and modifications can also be made, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (8)

1. a kind of from the portable parking aeration cooling system of driven by energy, it is characterised in that: including solar panel, electric power storage Pond, observing and controlling element and air interchanger, solar panel arrangement wheelhouse flat in the car, observing and controlling element testing vehicle interior temperature and Whether there is or not passenger, observing and controlling element controls air interchanger, and air interchanger includes fan and Jie's font air exhausting device, and air interchanger is mounted on On vehicle window, battery is charged by solar panel, and battery is that observing and controlling element and air interchanger are powered.
2. according to claim 1 from the portable parking aeration cooling system of driven by energy, it is characterised in that: the sun Energy solar panel is flexible solar panel.
3. according to claim 1 from the portable parking aeration cooling system of driven by energy, it is characterised in that: the observing and controlling Element includes temperature sensor, infrared sensor and control element, and temperature sensor detects vehicle interior temperature, infrared sensor detection Car has exhaustive passenger, and control element controls air interchanger and battery.
4. according to claim 1 from the portable parking aeration cooling system of driven by energy, it is characterised in that: each vehicle window It is upper to be used as exhaust outlet that one air exhausting device, a corresponding small fan are set.
5. according to claim 4 from the portable parking aeration cooling system of driven by energy, it is characterised in that: described close The hot wind for forcing bulging high temperature and pressure on roof outward by fan along air port, generates draft, under near-car head or the tailstock Natural air suction is realized by the draft that relatively extraneous positive pressure and interior negative pressure pressure difference generate along air port, is formed replacement aeration formula and is changed Gas circulation.
6. according to claim 1 from the portable parking aeration cooling system of driven by energy, it is characterised in that: given an account of word Shape air exhausting device is Jie's word structure, is coupled with automotive window.
7. according to claim 4 from the portable parking aeration cooling system of driven by energy, it is characterised in that: the fan It for centrifugal fan or cross flow fan, is flowed by fan tissue, effectively enhancing convection heat transfer intensity;The axis of fan is mounted on Jie In word structure, fan and Jie's word are structure-integrated;The motor of fan is mounted on an axle, and axis is fixed on Jie's word by bearing and retaining ring In structure.
8. according to claim 6 from the portable parking aeration cooling system of driven by energy, it is characterised in that: given an account of word Shape air exhausting device top surface is caught in door frame, is installed on vehicle window below, and Jie's character form structure is towards having among the wing on the outside of vehicle Harmonica structure, fan is mounted on Jie's character form structure towards interior side, and fan is surrounded by baffle, and it is empty to constitute closed exhausting Between.
CN201910496933.7A 2019-06-10 2019-06-10 From the portable parking aeration cooling system of driven by energy Pending CN110254164A (en)

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CN208306317U (en) * 2018-04-27 2019-01-01 福建师范大学协和学院 A kind of device adjusting automobile bodies temperature
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CN1876416A (en) * 2006-07-10 2006-12-13 李东伟 Automobile cooling and ventilating window
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CN202463518U (en) * 2012-02-08 2012-10-03 西华大学 Automobile-used water evaporation-type ventilation and temperature reducing device
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CN105150803A (en) * 2015-10-08 2015-12-16 顾帆 Cooling and ventilating device of automobile
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CN109774424A (en) * 2019-01-23 2019-05-21 南昌大学 A kind of automobile photovoltaic ventilating system

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