CN106577017A - Glass house capable of continuously adjusting light transmittance and color - Google Patents
Glass house capable of continuously adjusting light transmittance and color Download PDFInfo
- Publication number
- CN106577017A CN106577017A CN201611148314.1A CN201611148314A CN106577017A CN 106577017 A CN106577017 A CN 106577017A CN 201611148314 A CN201611148314 A CN 201611148314A CN 106577017 A CN106577017 A CN 106577017A
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- Prior art keywords
- light
- glass
- glass room
- color
- module
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention relates to a glass house capable of continuously adjusting light transmittance and color. The glass house comprises a glass house body, a greenhouse ceiling, an air renewal system, a control system and a light adjusting system. The control system is electrically connected with the air renewal system and the light adjusting system; the control system is connected with a computer; the air renewal system is connected with an air renewal window; the light adjusting system comprises a power supply system and a plurality of light adjusting modules; the power supply system is electrically connected with the light adjusting modules; the light adjusting modules have a parallel design; the power supply system further comprises a light intensity sensing module, a control module and an output module; the light adjusting modules are electrochromism devices; the electrochromism devices can be changed to be transparent from non-transparent, can also be changed to be non-transparent from transparent, shows favorable light transmittance controllability, is short in coloring response time which is only 9s, and shows favorable working stability; and the glass house can be applied in the fields of life science, agricultural science and the like, can realize real-time adjustment of the light transmittance and the light color, and has an important practical significance and a wide market application prospect.
Description
Technical field
The present invention relates to a kind of glasshouse, in particular it relates to a kind of glass that can continuously adjust light transmittance and color
Room.
Background technology
With developing rapidly for agriculture in greenhouse, the occupancy volume of booth or glasshouse in agricultural planting is increasing.
Its to improve multiple cropping area, peasant's extra earning, realize agriculture industrialization, spur economic growth it is significant.Life science and agriculture
The fields such as industry are frequently necessary to use glasshouse to cultivate various animals and plants, and sometimes incubation will also give different colours
Illumination.Existing glasshouse generally using monochromatic clear glass, monochromatic glass transmission it is certain, only by curtain
To adjust brightness.Monochromatic glass can not adjust the transparency of glass and the color of light, it is impossible to meet the needs of production and scientific research.
The content of the invention
The present invention is intended to provide a kind of glass room that can continuously adjust light transmittance and color, is asked with solving above-mentioned technology
Topic.
A kind of glass room that can continuously adjust light transmittance and color, the glass room bag are provided in embodiments of the invention
Include glass room body, greenhouse ceiling, air exchange system, control system and light regulating system, the described control system respectively with ventilation
System and light regulating system are electrically connected, and the control system is connected with computer, and the air exchange system is connected with ventilation window；It is described
Light regulating system includes power-supply system and some smooth adjustment modules, and the power-supply system is electrically connected with light adjustment module, the light
It is Parallel Design between adjustment module；The power-supply system also includes light intensity induction module, control module and output module；It is described
Light adjustment module is electrochromic device.
Relative to prior art, beneficial effects of the present invention：
The glass room structure setting of what the above embodiment of the present invention was provided can continuously adjust light transmittance and color rationally,
The present invention adopts monochromatic transparent glass, without just can easily realize by fluorescent lamp when needing intensity of illumination larger,
Energy saving.The glass room of the present invention is provided with light regulating system, and the light regulating system is made up of electrochromic device, and this is electroluminescent
Color-changing device can be changed into transparent from opaque, it is also possible to become opaque from transparent, the good light transmittance controllability of its performance,
And it is short to colour the response time, only 9s, good job stability is showed.The glass room of the present invention can apply to life section
The field such as and agricultural sciences, it is possible to achieve the real-time regulation of light transmittance and lighting color, so as to solve above-mentioned technical problem,
Have important practical significance and wide market application foreground.
Description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the enforcement for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is the structural system schematic diagram of glass room of the present invention.
Fig. 2 is the structural representation of electrochromic device of the present invention.
Specific embodiment
The present invention is made with reference to Figure of description and specific embodiment further being elaborated, the embodiment
It is served only for explaining the present invention, is not intended to limit the scope of the present invention.Test method used in following embodiments is such as without spy
Different explanation, is conventional method；Material, reagent for being used etc., are the reagent for commercially obtaining if no special instructions
And material.
With the following Examples the invention will be further described.
A kind of glass room that can continuously adjust light transmittance and color, as shown in Figure 1, bag are provided in the embodiment of the present invention
Include glass room body, air exchange system 2, control system 3 and light regulating system 4, the described control system 3 respectively with air exchange system 2
Electrically connect with light regulating system 4, the control system 3 is connected with computer, the air exchange system 2 is connected with ventilation window；Pass through
Air exchange system 2, can adjust the circulation of gas in glass room, and by light regulating system 4, the sunlight that can adjust glass room is passed through
Rate, both are used in combination.
The glass room body length-width-ratio is 6～8：2～4, a height of 2～3m of the glass room body, the glass room
Body arranges 2～4 ventilation windows.
Preferably, the glass room body arranges 2 ventilation windows.
Preferably, the glass of the glass room body is monochromatic clear glass.
The light regulating system 4 includes power-supply system and some smooth adjustment modules, the power-supply system and light adjustment module electricity
Connection, is Parallel Design between the smooth adjustment module；The power-supply system also includes light intensity induction module, control module and defeated
Go out module；The smooth adjustment module is electrochromic device.
The light intensity induction module can sense sunlight strength change, and the control module is sensed by light intensity induction module
Light intensity changes, and adjusts the size of current of output module, and then the curent change acts on electrochromic device, realizes electrochromism
The light transmittance change of device so that the glass room can realize the effect that light is adjusted, and satisfaction is actually needed.
Some electrochromic devices are attached to the glass room outer body, and, according to glass room body and electroluminescent
Color-changing device physical size and the glass room body need to dim area, determine the quantity for attaching electrochromic device, the behaviour
Make simple effective, it is practical, can as needed increase or reduce electrochromic device.
Preferably, the output module output voltage range is -5～+5V.
By change control module controlled output voltage formula, for being required to realize various control pattern, preferably
Ground, the control module passes through equation below controlled output voltage：
When light intensity is stronger, exports larger voltage and act on electrochromic device, electronics and ion are co-implanted electroluminescent
Photochromic layer, and bring it about redox electrochemical reaction and colour, light penetration is low, and when light intensity is weaker, output is anti-
Electrochromic device is acted on to voltage, electronics and ion are extracted out from the electrochromic layer of coloring and make it fade, and light is saturating
Cross rate high.
It is further preferred that such as Fig. 2, the electrochromic device is sandwich structure, specially ITO21/ electrochromic layers
The ion storage 24/ITO21 structure of 22/ dielectric substrate 23/, also, the ITO21 is ito glass, electrochromic layer 22 is
WO3Film, ion storage 24 is NiO films, and the dielectric substrate 23 is LiClO4- PC liquid electrolytes, the LiClO4-PC
Containing 2%～10% ammoniacal liquor and 0.1～0.5% reindeer moss (color change interval pH5.8～8.0) in liquid electrolyte.
When electrochromic device works, temperature rises, and the ammoniacal liquor in the liquid electrolyte can volatilize a part of ammonia,
The pH of liquid electrolyte also can change, and the reindeer moss in liquid electrolyte will be by red slow for blueness；Work as electrochromism
Device not operation, temperature is recovered, and the ammonia is redissolved in liquid electrolyte, and the pH of liquid electrolyte also can change,
Reindeer moss in liquid electrolyte can also recover original color.The liquid electrolyte and NiO films and WO3Film collectively constitutes change
Color part, can reach more rich discoloration species and scope.
The NiO films play ion storage and electrochromic double action, itself and WO3Film is the electroluminescent change of complementary type
Color material, in coloured state, WO3Film is coloured simultaneously with NiO films, and light transmission rate is greatly reduced, and increases light adjustable range.
The electrochromic layer 22 is sol-gal process preparation, and the preparation process is：A certain amount of wolframic acid powder is taken first,
Add a certain amount of hydrogen peroxide and deionized water so that the ratio of the amount of the material of wolframic acid powder and hydrogen peroxide is 1:3, ultrasound point
Dissipate, obtain suspension, then stir citric acid, the ammoniacal liquor of addition 1.5mol/L in this suspension successively, adjust suspension pH
It is worth for 4.1, the suspension is heated to into 110 DEG C, heating rate is 2 DEG C/min, and is stirred continuously, is incubated 2h, it is then naturally cold
But, light yellow WO is obtained3Colloidal sol；
The ito glass reduced is sequentially passed through into acetone, ethanol, deionized water, ozone clean, then soaks ito glass
Enter to WO3In colloidal sol, the rate of pulling is 3cm/min, forms the WO of one layer of uniform thickness after lifting on ito glass surface3Colloidal sol
Film, is then placed on being dried 30min under infrared lamp, repeats lifting 5 times, obtains the WO that thickness is 0.2mm3Dissolved glue film, then
This is covered with into WO3The ito glass of dissolved glue film is put in holding furnace, 300 DEG C of insulation 10h, and electrochromic layer is obtained on ito glass
22。
The preparation process of the ion storage 24 is as follows：In beaker by 0.16mol nickel sulfates, 0.1mol lithium perchlorates,
0.03mol potassium peroxydisulfates are dissolved in 400ml deionized waters, form dark green solution, take certain size ito glass for substrate, ITO glass
The glass back side is sealed with adhesive tape, is vertically put and is stood in beaker, pours into 40ml ammoniacal liquor (25～28%) under the stirring of 300rpm, is sunk
The product time is 10min, and deionized water is rinsed well after taking-up, after being dried in 80 DEG C of baking ovens, the heat under 200 DEG C of hydrogen shields
2h is processed, ion storage 24 is obtained on ito glass.
The electrochromic device assembling process is：The electrochromic layer WO being plated on ito glass for preparing3Film
Together with ion storage layer NiO film combinations, WO3Film and NiO films will be towards inside, and centre is separated with pad, is used
Fluid sealant encapsulating is fixed；Then liquid electrolyte LiClO4- PC solution injects WO with syringe3Between film and NiO films
Space, then carries out complete encapsulating and extraction wire.
The electrochromic device is circulated volt-ampere test, and voltage scan rate is 30mV/s, when in the electrochromism
When institute's making alive is that+5V to -5V changes on device, the electrochromic device is changed into transparent from opaque, and color is with negative pressure
Increase and shoal, as table 1 below by the electrochromic device light transmission rate with alive situation of change.
The electrochromic device light transmittance of table 1 is with voltage change situation table
Light source is 550nm monochromatic sources, it can be seen that the glass room can show good light transmittance controllability, and
Coloring response time about 9s, the corresponding time of fading is 14s, and after retest after 100 times, light transmittance relative change rate is less than 5%,
The good job stability of performance.
The glass room of the present invention can realize automatically adjusting for light transmittance, and this has reality meaning for the growth of crop etc.
Justice, can save substantial amounts of cost of labor, with economic worth.
Finally it should be noted that above example is only illustrating technical scheme, rather than to present invention guarantor
The restriction of shield scope, although having made to explain to the present invention with reference to preferred embodiment, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (3)
1. a kind of glass room that can continuously adjust light transmittance and color, it is characterised in that the glass room include glass room body,
Greenhouse ceiling, air exchange system, control system and light regulating system, described control system adjusts system with air exchange system and light respectively
System is electrically connected, and the control system is connected with computer, and the air exchange system is connected with ventilation window；The smooth regulating system includes
Power-supply system and some smooth adjustment modules, the power-supply system is electrically connected with light adjustment module, is between the smooth adjustment module
Parallel Design；The power-supply system also includes light intensity induction module, control module and output module；The smooth adjustment module is electricity
Cause color-changing device.
2. glass room according to claim 1, it is characterised in that the glass of the glass room body is monochromatic transparent glass
Glass, the glass room body length-width-ratio is 6～8：2～4, a height of 2～3m of the glass room body, the glass room body sets
Put 2～4 ventilation windows.
3. glass room according to claim 2, it is characterised in that the electrochromic device is attached to the glass room sheet
External side, the electrochromic device is sandwich structure, specially ITO/ electrochromic layers/dielectric substrate/ion storage/
ITO structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611148314.1A CN106577017A (en) | 2016-12-13 | 2016-12-13 | Glass house capable of continuously adjusting light transmittance and color |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611148314.1A CN106577017A (en) | 2016-12-13 | 2016-12-13 | Glass house capable of continuously adjusting light transmittance and color |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106577017A true CN106577017A (en) | 2017-04-26 |
Family
ID=58802076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611148314.1A Pending CN106577017A (en) | 2016-12-13 | 2016-12-13 | Glass house capable of continuously adjusting light transmittance and color |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106577017A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990625A (en) * | 2018-08-17 | 2018-12-14 | 常州大学 | A kind of novel and multifunctional graphene power generation greenhouse greenhouse |
| CN110771402A (en) * | 2019-11-25 | 2020-02-11 | 日照瑜山茶业有限公司 | Big-arch shelter is planted to jiangbei golden bud tea |
| CN112558663A (en) * | 2020-12-04 | 2021-03-26 | 昆山升东物资有限公司 | Greenhouse floor heating system with optical fiber light guide system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650891A (en) * | 2013-12-24 | 2014-03-26 | 攀枝花丽新园艺技术有限公司 | Method for cultivating potted anthurium under condition of subtropical zone dry-hot valley climate |
| CN105239046A (en) * | 2015-09-28 | 2016-01-13 | 钟林超 | Glasshouse with adjustable illuminance and building method thereof |
-
2016
- 2016-12-13 CN CN201611148314.1A patent/CN106577017A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650891A (en) * | 2013-12-24 | 2014-03-26 | 攀枝花丽新园艺技术有限公司 | Method for cultivating potted anthurium under condition of subtropical zone dry-hot valley climate |
| CN105239046A (en) * | 2015-09-28 | 2016-01-13 | 钟林超 | Glasshouse with adjustable illuminance and building method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 贾丽华等: "《化学工程与工艺综合实验》", 30 September 2009, 哈尔滨工程大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990625A (en) * | 2018-08-17 | 2018-12-14 | 常州大学 | A kind of novel and multifunctional graphene power generation greenhouse greenhouse |
| CN108990625B (en) * | 2018-08-17 | 2020-11-24 | 常州大学 | Novel multi-functional graphite alkene electricity generation warmhouse booth |
| CN110771402A (en) * | 2019-11-25 | 2020-02-11 | 日照瑜山茶业有限公司 | Big-arch shelter is planted to jiangbei golden bud tea |
| CN112558663A (en) * | 2020-12-04 | 2021-03-26 | 昆山升东物资有限公司 | Greenhouse floor heating system with optical fiber light guide system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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