CN201863697U - Winter-summer dual-purpose multifunctional automobile temperature control shield - Google Patents
Winter-summer dual-purpose multifunctional automobile temperature control shield Download PDFInfo
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- CN201863697U CN201863697U CN2010205795407U CN201020579540U CN201863697U CN 201863697 U CN201863697 U CN 201863697U CN 2010205795407 U CN2010205795407 U CN 2010205795407U CN 201020579540 U CN201020579540 U CN 201020579540U CN 201863697 U CN201863697 U CN 201863697U
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Abstract
The utility model discloses a winter-summer dual-purpose multifunctional automobile temperature control shield which is divided into three layers, wherein a heat absorption layer (1), the first layer, is made of vinyl, gypsum, paraffin, PVC (polyvinyl chloride) and nylon cloth or Dike waterproof ventilated membrane; a thermal insulating layer (2), the second layer, is made of asbestos, Dike aluminum foil thermal insulation coiled material, and aluminum foil thermal insulation coiled material or sodium-based thermal insulation soft felt; and a reflective layer (3), the third layer, is made of aluminum foil, an aluminum plate and a copper plate or reflective leather.
Description
Technical field
The utility model relates to automotive field, particularly Winter-summer dual purpose multi-purpose vehicle(MPV) temperature control cover.
Background technology
It is too high that regular meeting runs into the summer vehicle interior temperature in the real life, the problem that winter is low excessively, and it is as follows substantially that prior art solves the relevant issues scheme.
It is solar car heat sink and automotive sunshade panel that solution automobile high temperature problem in summer designs preferably.
The solar car heat sink is made up of solar cell and semiconductor cooler.Solar cell is contained on the roof, and semiconductor cooler is contained on the car crust.Semiconductor cooler is by the N-P quartz conductor, electric insulating plate, and radiating gill, fan is formed, and connects electric insulating plate and radiating gill successively in the semi-conductive hot junction of N-P, is connected with electrical insulating board and radiator at cold junction, and fan is housed in the radiator.When stopping, can carry out the miniwatt refrigeration with this, thereby keep vehicle interior temperature moderate.
This device shortcoming is handling technique requirement height, and is convenient inadequately.And can only miniwatt freeze, effect is not ideal enough, and is also inapplicable in southern city.Simultaneously, this device must be installed when producing automobile, and the material complexity design loaded down with trivial detailsly, has improved the car production cost greatly, the increase of customer consumption pressure.At last, this device can only be lowered the temperature, and can not be incubated, waterproof, and product function is too single.
Another kind is an automotive sunshade panel.This sun shield utilizes principle of reflection, and direct projection is gone back to its surperficial sunlight reflected.
This device shortcoming is the interchange of heat that does not hinder in the car, and the part that hides only is in the middle of the roof, do not consider the solar radiation of engine, vehicle window, parking stall part, so temperature is not effectively controlled.Compare before the experiment proved that the use back and using, temperature has descended 3-4 ℃, no significant hypothermal effect.
Be a kind of automobile heat protection screen preferably in the existing automobile heat-preserving equipment, the bottom surface internal layer midway location that it is characterized in that the cuboid double-layer heat insulation cover of filling cavernous body in the middle of ectonexine is provided with a wide rectangle cleading less than the vehicle right and left tyre tread, this is provided with temperature control infrared electric heating device above plate, be used for adjusting case temperature.
Its shortcoming clearly, equipment volume is excessive, can't carry fully, is only limited to winter operation, be a kind of wasting of resources, and need this external heat source of electric heater to heat, energy-output ratio is big, can produce environmental pollution, the equipment manufacturing cost costliness, few people afford to consume.
Summary of the invention
(1) technical matters that will solve:
In view of existing problem in the above-mentioned prior art, the purpose of this utility model is a kind of later-model Winter-summer dual purpose multi-purpose vehicle(MPV) temperature control cover of research and design, solves these difficult problems.
Our Winter-summer dual purpose multi-purpose vehicle(MPV) temperature control cover has overcome the uninsulated shortcoming of a sunshade, not only there is reflector layer to also have prior heat-insulation layer, such design has not only solved the problem of sunlight reflected, also the temperature of original air-conditioning effect in the car is kept, open the trouble that more than ten minute air-conditioning just can enter when no longer needing to restart earlier, not only saved the time but also saved the energy.This design has covered whole automobile, and heat insulation effect is remarkable, and because of its these characteristics that can keep existing temperature in the car, not only can pin summer and also can pin warm refrigerant, same winter.
Insulating process is fundamentally to reduce original heat to scatter and disappear, and need not external thermal source heating and just can keep preference temperature, thereby solve the energy resource consumption problem, reaches low-carbon (LC), energy-saving and emission-reduction, protection environment purpose.The utility model can reduce vehicle interior temperature summer, and summer, result of use was obvious equally, solves the resources idle problem that can not use simultaneously summer in winter.Material is cheap, and volume is small and exquisite, and is easy to carry, practical.
Original technical functionality is too single, and the utility model has increased obvious results preserving temperature and reducing temperature water-tight device newly, makes more perfect function.Material is cheap, and volume is small and exquisite, and is easy to carry, practical.
(2) technical scheme:
Scientific basis of the present utility model is the calorifics principle.The transfer mode of heat has three kinds: the conduction of radiation of heat, convection of heat, heat, the utility model are by stoping thermal radiation and heat conducting process to reach the automobile cooling in summer, the purpose of Winter protection.
The utility model adopts the trilaminate material superimposing technique, and outermost one deck is heat absorption water proof and dust proof layer.Choose free from extraneous odour, be difficult for aging heat-absorbing material and spread upon on the waterproof material, different heat-absorbing materials has different producing effects, and average energy reduces by 5 ℃-10 ℃.The mode of propagation of heat has three kinds: conduction, radiation, convection current." radiation " that color is propagated heat energy is influential, the ability of the external radiant heat energy of " emissivity " expression, and the ability of External Heat Flux is accepted in " absorptivity " expression, and color is dark more, and is just high more to the emissivity and the absorptivity of heat energy.Kirchhoff (radiation) law can prove: one, the radiant power of all objects equals his absorbing power; Two, the absorbing power of non-black-body is forever less than the black matrix under synthermal.Therefore we select for use the material of black as heat-absorbing paint.Waterproof material is to select for use in high density material and the saturating vapour film of Polymer to have added hydrophilic group, water-wet behavior by hydrophilic group can't penetrate water droplet and steam can freely see through, thereby guarantees the stability of the vapor-permeable, water-proof performance of product own and the durability in service life.
The second layer is a thermal insulation layer.The know-why of thermal insulation layer is a conduction of heat.Heat conduction is heal differential or two the different objects direct contacts that rely on interior of articles, does not produce relative motion, only depends on the process of the heat motion transmission heat of interior of articles particulate.The effect of thermal insulation layer is exactly the generation that stops this process, promptly allows external high temperature transmission in summer less than in the car, and the interior heat of car in winter also transmits less than outside the car, reaches the effect of temperature control.Heat energy round in summer (adding thermal isolation film): the sun---the infrared ray magnetic wave---heat energy bump car shell elevates the temperature---and the car shell becomes thermal source and radiates heat energy---heat energy bump thermal insulation layer raises surface temperature---, and the thermal insulation layer emissivity is extremely low, the radiation small amount of thermal energy---keep the comfortable environment temperature in the car.Heat energy round in winter (adding thermal isolation film): heat energy bump thermal insulation layer makes the surface in the car, and---the thermal insulation layer emissivity is extremely low, the radiation small amount of thermal energy, and---the outer small amount of thermal energy of scattering car---kept than high ambient temperature in the car.
The 3rd layer is the reflecting horizon.The know-why in reflecting horizon is the thermal radiation effect.Radiation of heat is meant owing to heat, the interior radiative process that can be converted into electromagnetic energy and carry out of object.The object that all temperature are higher than absolute zero can both produce thermal radiation, and temperature is higher, and the gross energy that gives off is just bigger, and the shortwave composition also the more.Thermal-radiating spectrum is continuous spectrum, and the wavelength coverage in theory can be from 0 until ∞, and general thermal radiation is mainly propagated by wavelength long visible light and infrared ray.And in the real life, heat is exactly by sunlight, is radiated in the automobile, thereby causes transfer of heat to cause hi-heat result.We have utilized principle of reflection---and be blocked in outer light reflection to extraneous sunlight summer, winter the in-to-in energy is locked in heat reflection in the car simultaneously, so just effectively stoped the inside and outside energy exchange of automobile, thereby reached the purpose of Winter-summer dual purpose temperature control.
(3) beneficial effect:
At first, from material, the later-model thermal insulation material that we adopt, its feature is light, takes up an area of for a short time, can directly fold and put into automobile trunk. secondly, it meets the requirement of energy-saving and emission-reduction, and cost is low, compared with starting the engine cooling of turning on the aircondition before driving earlier, consume gasoline, seem to one's profit more economically, saved the energy, reduced discharge of harmful gases. heat insulation by three layers of heat absorption, reflection technology, it is isolated to reach sufficient heat, guarantees the cooling insulating efficiency.At last, the present invention environmental protection, pollution-free, environment does not cause any burden to external world.
Description of drawings
Fig. 1 is a Winter-summer dual purpose multi-purpose vehicle(MPV) temperature control cover schematic diagram (summer)
Fig. 2 is a Winter-summer dual purpose multi-purpose vehicle(MPV) temperature control cover schematic diagram (winter).
Fig. 3 is the whole birds-eye view that launches of Winter-summer dual purpose multi-purpose vehicle(MPV) temperature control cover.
Accompanying drawing sign: 1, heat-sink shell; 2, thermal insulation layer; 3, anti-thermosphere; 5, heat energy; 6, sunshine; 7, setting fastening; 8, headstock part; 9, car door body portion; 10, car hip; 11, side mirror cover.
The specific embodiment
The present invention is described in detail below in conjunction with drawings and Examples.
Specific embodiment of the utility model as shown in drawings, Winter-summer dual purpose multi-purpose vehicle(MPV) temperature control cover is made up of heat-sink shell, thermal insulation layer, reflecting horizon.
The ground floor heat-sink shell can adopt cheap, draw materials black easily glue, gypsum, wax green grass or young crops.Through overtesting, be coated with and blacken the name of glue material and can effectively reduce by 6.25 ℃, wax green grass or young crops can reduce by 5.81 ℃.PVC, nylon cloth, Dike waterproof ventilated membrane, cheap, effective, it is convenient to clean, and the material softness is convenient to loading and unloading.
Second layer thermal insulation layer can adopt low, the cheap material of coefficient of thermal conductivity, and glass, timber, cotton wool goods, feather, fur and liquids and gases all are the bad conductoies of heat, the heat-conductive characteristic extreme difference of asbestos, Chang Zuowei thermal insulating material.Also have the new material after optimizing in the prior art, for example Dike aluminium foil thermal insulating coiled material is formed by the hot melt adhesive lamination by aluminium foil veneer+polyethylene foil+fibrous braid+metal deposit, and the aluminium foil coiled material has functions such as heat-insulation and heat-preservation, waterproof, protection against the tide.The absorptivity at sunshine (solar radiation absorbility factor) extremely low (0.07) of aluminium foil thermal insulating coiled material has remarkable heat preservation and insulation, can completely cut off to fall the heat energy more than 93%.Also can adopt and receive the heat insulation soft felt of base, coefficient of thermal conductivity is 0.012 only, and its coefficient of thermal conductivity even all lower than static air under the normal temperature has remarkable heat preservation and insulation, meets environmental protection standard.The experiment proved that this thermal insulation layer can completely cut off 95% above heat energy.
The 3rd layer is the reflecting horizon, and reflex-reflective material has a lot, and price is all cheap relatively.For example: aluminium foil, aluminium sheet, copper coin etc., the reflectivity of aluminium foil is 65, and the reflectivity of aluminium sheet is 40, and the reflectivity of copper is 65.High-tech reflex-reflective material also has reflective leather, and reflective leather is a kind of reflex-reflective material that adopts the High molecular material be combined intos such as reflecting horizon PVC, PU that advanced technology will form by micro glass bead, and it is divided into two kinds of base materials of PU, PVC.By high-tension current frequency machine the reflective leather of PVC is pressed on other the PVC film or leather, has the retro-reflecting coefficient height, reflecting properties is good, the characteristics that applicability is wide.
Embodiment 1.The PVC material layer of smearing wax green grass or young crops is as heat-sink shell, and plastic sheeting is as thermal insulation layer, and aluminium foil is as the reflecting horizon.By experiment, in 32 ℃ of sunny environment, after 1 hour, can guarantee that temperature is at 26.7 ℃ in the car as can be known.
Embodiment 2.Be coated with blacken the name of glue nylon cloth as heat-sink shell, superfine glass wool is as thermal insulation layer, aluminium foil places 32 ℃ of overcast and rainy environment after 1 hour as the reflecting horizon, vehicle interior temperature is measured as 25.9 ℃.The nylon cloth waterproof effect is outstanding.
Embodiment 3.Be coated with blacken the name of glue the Dike waterproof ventilated membrane as heat-sink shell, receive the heat insulation soft felt of base as thermal insulation layer, reflective leather is as the reflecting horizon, experimental situation is in 5 ℃ of cloudy environment 1 hour, vehicle interior temperature becomes 13 ℃ from before 15 ℃.Carry out this experiment if open again after air-conditioning travelled 1 hour in the car, can keep vehicle interior temperature at 20 ℃-24 ℃.
Claims (2)
1. a Winter-summer dual purpose multi-purpose vehicle(MPV) temperature control cover is characterized in that, described automobile temperature control cover is divided into three layers: ground floor heat-sink shell (1), adopt black glue, gypsum, wax green grass or young crops, PVC, nylon cloth or Dike waterproof ventilated membrane; Second layer thermal insulation layer (2) adopts asbestos, Dike aluminium foil thermal insulating coiled material, aluminium foil thermal insulating coiled material or receives the heat insulation soft felt of base; The 3rd layer is reflecting horizon (3), adopts aluminium foil, aluminium sheet, copper coin or reflective leather.
2. according to claim 1 described Winter-summer dual purpose multi-purpose vehicle(MPV) temperature control cover, it is characterized in that described automobile temperature control cover comprises setting fastening (7), headstock part (8), car door body portion (9), car hip (10) and side mirror cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205795407U CN201863697U (en) | 2010-10-27 | 2010-10-27 | Winter-summer dual-purpose multifunctional automobile temperature control shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205795407U CN201863697U (en) | 2010-10-27 | 2010-10-27 | Winter-summer dual-purpose multifunctional automobile temperature control shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863697U true CN201863697U (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205795407U Expired - Fee Related CN201863697U (en) | 2010-10-27 | 2010-10-27 | Winter-summer dual-purpose multifunctional automobile temperature control shield |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975601A (en) * | 2011-09-06 | 2013-03-20 | 丁秋明 | Automatic awning of car |
| CN105730207A (en) * | 2016-04-18 | 2016-07-06 | 绍兴文理学院 | Detachable all-directional protective car cover |
-
2010
- 2010-10-27 CN CN2010205795407U patent/CN201863697U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975601A (en) * | 2011-09-06 | 2013-03-20 | 丁秋明 | Automatic awning of car |
| CN105730207A (en) * | 2016-04-18 | 2016-07-06 | 绍兴文理学院 | Detachable all-directional protective car cover |
| CN105730207B (en) * | 2016-04-18 | 2017-12-12 | 绍兴文理学院 | A kind of dismountable disposition car clothing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111027 |