CN211881323U - Dual-mode internal heat preservation winter-warming type adjustable photovoltaic greenhouse - Google Patents
Dual-mode internal heat preservation winter-warming type adjustable photovoltaic greenhouse Download PDFInfo
- Publication number
- CN211881323U CN211881323U CN202020481533.7U CN202020481533U CN211881323U CN 211881323 U CN211881323 U CN 211881323U CN 202020481533 U CN202020481533 U CN 202020481533U CN 211881323 U CN211881323 U CN 211881323U
- Authority
- CN
- China
- Prior art keywords
- dual
- front roof
- type adjustable
- winter
- mode internal
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The utility model discloses a dual-mode internal heat preservation winter-heating type adjustable photovoltaic greenhouse, wherein a front roof comprises a front roof internal framework and a front roof external framework, the front roof external framework is arranged above the front roof internal framework, and the front roof internal framework and the front roof external framework are both arc-shaped structures and are respectively coated with a heat preservation film; be provided with the heat preservation quilt on the heat preservation membrane of preceding roofing inner frame, back roofing ceiling adopts various steel heated board to make, be equipped with the vent on the preceding roofing outer frame at stand top, the vent is open-topped, the preceding roofing outer frame of vent department has laid the protection against insects gauze on the skeleton, back roofing wall body top is equipped with adjustable and controllable formula photovoltaic power generation board, improved the printing opacity face angle, no long-pending dust, the luminousness is good, the difficult problem of rainy season ventilation and protection against insects have been solved, no more than 33 ℃, the interior average temperature of canopy is 6 ~ 10 ℃ higher than traditional steel frame big-arch shelter, adopt two-layer membrane structure thermal insulation performance to improve more than 1.5 times, output improves 15 ~ 30%, harvest time advances 10 ~ 20 days.
Description
Technical Field
The utility model relates to a warm formula warmhouse booth in winter, specifically speaking relates to a photovoltaic warmhouse booth can be regulated and control to warm formula in winter that keeps warm in bimodulus, belongs to mechanical technical field.
Background
At present, a sunlight greenhouse mainly comprises three parts, namely an enclosure wall body, a rear roof and a front roof, which are called three elements of the sunlight greenhouse for short, wherein the front roof is a whole lighting surface of the greenhouse, the front roof is only covered with a plastic film for lighting in the day lighting period, when outdoor illumination is weakened, a movable heat-preservation covered plastic film is used in time to strengthen the heat preservation of the greenhouse, and a ventilation opening is arranged for proper ventilation.
In order to keep warm, the top of the sunlight greenhouse needs to be covered with a heat-preservation quilt, the quilt of the traditional sunlight greenhouse is arranged outside a greenhouse film, and the arrangement has the following consequences: the cotton quilt is restricted by natural climate to affect the use function, when raining, the cotton quilt is wet and blown by wind, and in rainy and snowy weather in winter, the cotton quilt absorbs water and is frozen into an ice board, so that the cotton quilt can not be rolled up, and the illumination is affected. When the outdoor temperature is lower than zero, the inner side of the film quickly forms an ice fog layer to influence illumination, and after the room temperature rises, the ice fog layer forms water drops to cause leaf surface diseases to vegetables.
The winter-warm type solar greenhouse mainly utilizes sunlight for heating in winter to increase the temperature of the greenhouse and ensure the growth of vegetables, the solar incident angle in winter is small, a steel frame film is used for manufacturing a front slope surface of the greenhouse into an oblique arch shape so as to increase the lighting surface, more solar energy is utilized as much as possible, the sunlight is particularly valuable in winter, and the height and the space of the greenhouse are designed according to the full sunlight in the day of a cold day; therefore, a great deal of solar energy is abundant in other seasons, and particularly in summer, the solar incident angle is large, the illuminance is high, and the temperature is high, so that the solar-thermal disaster is a photo-thermal disaster.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a photovoltaic warmhouse booth can be regulated and control to warm formula in heat preservation winter in bimodulus is provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic warmhouse booth can be regulated and control to warm formula in heat preservation winter in bimodulus, enclosure wall, stand, back roofing and preceding roofing, the stand setting between back roofing and preceding roofing, its characterized in that: the front roof comprises a front roof inner framework and a front roof outer framework, the front roof outer framework is arranged above the front roof inner framework, and the front roof inner framework and the front roof outer framework are both of arc structures and are respectively coated with a heat insulation film;
the heat preservation film of the inner framework of the front roof is provided with a heat preservation quilt.
Furthermore, the rear roof comprises a rear roof wall body and a rear roof ceiling, the rear roof wall body is made of heat insulation boards, and a cross brace is arranged between the rear roof wall body and the stand column.
Furthermore, the rear roof ceiling is made of a color steel heat insulation plate, the rear roof ceiling is provided with a slope and a dripping eave, and the rear roof ceiling is provided with an overhaul channel.
Furthermore, a ventilation opening is arranged on the outer framework of the front roof at the top of the upright post, the ventilation opening is in a top opening type, and an insect-proof gauze is laid on the outer framework of the front roof at the ventilation opening.
Furthermore, a photovoltaic power generation board is arranged at the top of the rear roof wall body and is adjustable.
Furthermore, the height of the greenhouse is 7 meters, the width of the front roof is 15 meters, and the width of the rear roof is 2.6 meters.
Further comprises a controller, a temperature sensor, a humidity sensor and CO2A concentration sensor;
the controller is based on temperature sensor, humidity sensor, CO2The signal transmitted by the concentration sensor controls the vent.
Further, the photovoltaic power generation panel: the height is 4m, the length of the standard shed is 120m, and the peak power Wp of the power generation reaches 150000.
Compared with the prior art, the utility model discloses following beneficial effect has: the front roof inner framework and the front roof outer framework are designed into an arc shape, so that the light transmission surface angle is improved, no dust is accumulated, the light transmittance is good, and the temperature in the shed is high. The roof of the rear roof is naturally drained by the color steel heat insulation board according to the gradient of 10%, a 120mm wide wall-out dripping eave is reserved, and a 1000mm anti-skid cotton felt is laid on the top surface to serve as an overhaul channel.
The front roof shed frame adopts an S20 weather-resistant steel double-pressure film groove arched truss, the double-film inner heat insulation design is adopted, the middle part is provided with a heat insulation cotton quilt, and the heat insulation quilt is prevented from being influenced by natural climate.
The controller is controlled according to indoor and outdoor temperature and CO2The concentration and indoor and outdoor humidity control transmission device acts to automatically open the vent 5, discharge the moisture in the greenhouse, supplement carbon dioxide in the greenhouse, supplement raw materials for smooth photosynthesis, prevent rain, insects and dust from entering the vent 5, solve the ventilation problem and the ventilation and insect prevention problems in rainy seasons, and keep the temperature of the greenhouse between 28 ℃ and 30 ℃ and not more than 33 ℃.
The above management system can be implemented by using the currently known technology, and therefore, the detailed description is not provided.
Through determination, the average temperature in the greenhouse is 6-10 ℃ higher than that of the traditional steel frame greenhouse, the heat insulation performance of the double-layer film structure is improved by more than 1.5 times, the yield is improved by 15-30%, and the harvesting period is advanced by 10-20 days.
Photovoltaic power generation board: the height is 4m, the length of the standard shed is 120m, and the peak power Wp of the power generation reaches 150000.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 and fig. 2 are schematic structural diagrams of a dual-mode internal insulation winter-warm type adjustable photovoltaic greenhouse in the embodiment of the utility model;
in the figure:
1-upright posts, 2-rear roof wall bodies, 3-cross braces, 4-photovoltaic power generation boards, 5-ventilation windows, 6-heat preservation quilts, 7-front roof inner frameworks, 8-front roof outer frameworks, 9-rear roof ceilings and 10-insect prevention gauze.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
an embodiment, as shown in fig. 1 and 2, provides a dual-mode internal-heat-preservation winter-warm type controllable photovoltaic greenhouse, which comprises a containment wall body, a stand column 1, a rear roof and a front roof, wherein the stand column 1 is arranged between the rear roof and the front roof.
The preceding roofing includes preceding roofing inner frame 7 and preceding roofing outer frame 8, and the daylighting face of preceding roofing inner frame 7 and preceding roofing outer frame 8 is the arc, has improved the printing opacity angle, does not amass the dust, and the luminousness is good, and the temperature is high in the canopy.
Preceding roofing inner frame 7 and preceding roofing outer frame 8 adopt S20 resistant steel double pressure membrane groove arch truss, and the design of keeping warm in the two membranes has laid the heat preservation membrane respectively, and preceding roofing outer frame 8 sets up in the top of preceding roofing inner frame 7, and preceding roofing inner frame 7' S heat preservation is provided with on the heat preservation membrane to keep warm by 6, avoids keeping warm by 6 and receives natural climate restriction influence to use.
The rear roof comprises a rear roof wall body 2 and a rear roof ceiling 9, and the rear roof wall body 2 is made of a heat-insulating plate, so that the temperature in the shed is better ensured not to be lost; and a cross brace 3 is arranged between the rear roof wall body 2 and the upright post 1.
The rear roof ceiling 9 is made of a color steel heat insulation plate, the gradient of the rear roof ceiling 9 is 10%, natural drainage is achieved, a 120mm wide wall-out dripping eave is arranged, and a 1000mm anti-skidding cotton felt is arranged on the rear roof ceiling 9 and serves as an overhaul channel.
The top of the rear roof wall body 2 is provided with a photovoltaic power generation plate 4, the photovoltaic power generation plate 4 is adjustable, and power generation can be used for the greenhouse and can also be used for other purposes.
The front roof outer framework 8 at the top of the upright post 1 is provided with a vent 5, the vent 5 is in a top opening type, and the front roof outer framework 8 at the vent 5 is provided with an insect-proof gauze 10.
The height of the greenhouse is 7 meters, the width of the front roof is 15 meters, and the width of the rear roof is 2.6 meters.
Further comprising a management system, a tubeThe management system is used for controlling the temperature, the humidity and the CO in the greenhouse2Concentration, temperature, humidity, CO2The concentration is measured by temperature sensor, humidity sensor, and CO2The concentration sensor transmits signals to the controller, and the controller controls the concentration according to indoor and outdoor temperature and CO2The concentration and indoor and outdoor humidity control transmission device acts to automatically open the vent 5, discharge the moisture in the greenhouse, supplement carbon dioxide in the greenhouse, supplement raw materials for smooth photosynthesis, prevent rain, insects and dust from entering the vent 5, solve the ventilation problem and the ventilation and insect prevention problems in rainy seasons, and keep the temperature of the greenhouse between 28 ℃ and 30 ℃ and not more than 33 ℃.
The above management system can be implemented by using the currently known technology, and therefore, the detailed description is not provided.
Through determination, the average temperature in the greenhouse is 6-10 ℃ higher than that of the traditional steel frame greenhouse, the heat insulation performance of the double-layer film structure is improved by more than 1.5 times, the yield is improved by 15-30%, and the harvesting period is advanced by 10-20 days.
Photovoltaic power generation board: the height is 4m, the length of a standard shed is 120 meters, the peak power Wp of power generation reaches 150000, and the photovoltaic power generation adopts the conventional equipment at present, so the detailed description is not needed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood that only the optimum dimensions are shown in fig. 1, and the inspection channel is not limited to the dimensions, and those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a photovoltaic warmhouse booth can be regulated and control to warm formula in heat preservation winter in bimodulus, enclosure wall, stand (1), back roofing and preceding roofing, stand (1) set up between back roofing and preceding roofing, its characterized in that: the front roof comprises a front roof inner framework (7) and a front roof outer framework (8), the front roof outer framework (8) is arranged above the front roof inner framework (7), and the front roof inner framework (7) and the front roof outer framework (8) are both arc-shaped structures and are respectively coated with a heat-insulating film;
the heat preservation film of the front roof inner framework (7) is provided with a heat preservation quilt (6).
2. The dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse as claimed in claim 1, wherein the dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse is characterized in that: the rear roof comprises a rear roof wall body (2) and a rear roof ceiling (9), the rear roof wall body (2) is made of a heat insulation plate, and a cross brace (3) is arranged between the rear roof wall body (2) and the upright post (1).
3. The dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse as claimed in claim 2, wherein the dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse is characterized in that: the rear roof (9) is made of a color steel heat-insulation plate, the rear roof (9) is provided with a slope and a dripping eave, and the rear roof (9) is provided with an overhaul channel.
4. The dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse as claimed in claim 1, wherein the dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse is characterized in that:
the front roof outer framework (8) at the top of the upright post (1) is provided with a vent (5), the vent (5) is open-topped, and the front roof outer framework (8) at the vent (5) is coated with an insect-proof gauze (10).
5. The dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse as claimed in claim 2, wherein the dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse is characterized in that:
the top of the rear roof wall body (2) is provided with a photovoltaic power generation board (4), and the photovoltaic power generation board (4) is controllable.
6. The dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse as claimed in claim 1, wherein the dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse is characterized in that:
the height of the greenhouse is 7 meters, the width of the front roof is 15 meters, and the width of the rear roof is 2.6 meters.
7. The dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse as claimed in claim 1, wherein the dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse is characterized in that: also comprises a controller, a temperature sensor, a humidity sensor and CO2A concentration sensor;
the controller is based on temperature sensor, humidity sensor, CO2The signal transmitted by the concentration sensor controls the ventilation opening (5).
8. The dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse as claimed in claim 1, wherein the dual-mode internal-insulation winter-warm type adjustable photovoltaic greenhouse is characterized in that:
photovoltaic power generation panel (4): the height is 4m, the length of the standard shed is 120m, and the peak power Wp of the power generation reaches 150000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020481533.7U CN211881323U (en) | 2020-04-06 | 2020-04-06 | Dual-mode internal heat preservation winter-warming type adjustable photovoltaic greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020481533.7U CN211881323U (en) | 2020-04-06 | 2020-04-06 | Dual-mode internal heat preservation winter-warming type adjustable photovoltaic greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211881323U true CN211881323U (en) | 2020-11-10 |
Family
ID=73272779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020481533.7U Expired - Fee Related CN211881323U (en) | 2020-04-06 | 2020-04-06 | Dual-mode internal heat preservation winter-warming type adjustable photovoltaic greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211881323U (en) |
-
2020
- 2020-04-06 CN CN202020481533.7U patent/CN211881323U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110274345B (en) | Intelligent double-layer lighting roof ventilation system and method | |
| CN203788807U (en) | Novel greenhouse used for overwintering and oversummering production in Yangtze valley | |
| CN104620903B (en) | Large span aeration type heliogreenhouse | |
| CN106962067A (en) | A kind of company's Donges luminous energy greenhouse for Yangtze river basin whole year production | |
| CN202979785U (en) | Cooling rain-proof wind-resistant energy-saving greenhouse | |
| CN204733681U (en) | Eccentric formula large -span hunch canopy is planted to four seasons | |
| CN202374776U (en) | Double-layer aluminum gutter greenhouse | |
| CN103190312A (en) | Energy-efficient solar greenhouse in alpine region | |
| CN205611388U (en) | Multi -functional photovoltaic energy -conservation in plane greenhouse of surviving winter | |
| CN204742007U (en) | Brick wall winter brooder | |
| CN206101090U (en) | Solar energy integration energy saving and emission reduction greenhouse of surviving winter | |
| CN211881323U (en) | Dual-mode internal heat preservation winter-warming type adjustable photovoltaic greenhouse | |
| CN210580237U (en) | Large-span greenhouse | |
| CN207706846U (en) | Panorama daylight energy-storage type low energy consumption greenhouse | |
| CN111622532A (en) | Energy-saving building suitable for hot in summer and cold in winter | |
| CN201243522Y (en) | Novel type green house | |
| CN210491888U (en) | All-weather four-side lighting double-film internal heat preservation winter-warming type greenhouse | |
| CN110476666A (en) | A kind of double film inside holding winter warm type greenhouses of round-the-clock four sides daylighting | |
| CN200994314Y (en) | Sunlight greenhouse for adapting south climate | |
| CN207151344U (en) | A kind of semi-underground type negative and positive warmhouse booth | |
| CN206365303U (en) | A kind of energy saving sunlight greenhouse | |
| CN202773541U (en) | High-efficient plastic greenhouse | |
| CN206227164U (en) | A kind of greenhouse of the plantation for being provided with device of solar generating | |
| CN204518659U (en) | Large span aeration type greenhouse by solar heat | |
| CN209403158U (en) | A kind of semi-underground energy-saving glass greenhouse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |