CN210491888U - All-weather four-side lighting double-film internal heat preservation winter-warming type greenhouse - Google Patents
All-weather four-side lighting double-film internal heat preservation winter-warming type greenhouse Download PDFInfo
- Publication number
- CN210491888U CN210491888U CN201921309122.3U CN201921309122U CN210491888U CN 210491888 U CN210491888 U CN 210491888U CN 201921309122 U CN201921309122 U CN 201921309122U CN 210491888 U CN210491888 U CN 210491888U
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- China
- Prior art keywords
- shed frame
- heat preservation
- internal heat
- support
- roof rack
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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.)
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- 238000004321 preservation Methods 0.000 title claims abstract description 35
- 238000010792 warming Methods 0.000 title claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims abstract description 48
- 241000238631 Hexapoda Species 0.000 claims abstract description 6
- 230000002265 prevention Effects 0.000 claims abstract description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005253 cladding Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 10
- 239000000428 dust Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Landscapes
- Greenhouses (AREA)
Abstract
The utility model discloses an all-weather four-side lighting double-film internal heat preservation winter-warming type greenhouse, which comprises a main bracket, an auxiliary bracket, an internal heat preservation bracket and a front roof shed frame, rear roof rack and cladding are in preceding roof rack, the inboard fixed aerated film wall enclosure wall body of rear roof rack, preceding roof rack and rear roof rack are the arc structure, the both ends of interior heat preservation support respectively with preceding roof rack, the inner wall fixed connection of rear roof rack, be equipped with the vent on the preceding roof rack at main tributary frame top, the articulated ventilation window in vent one side, the protection against insects gauze has been laid to the vent, the main tributary top is fixed with the rain-proof support of top ventilation, the rain-proof support top of top ventilation is provided with horizontal baffle, it opens the window baffle to be equipped with the top ventilation in the space between horizontal baffle and the preceding roof rack, the top ventilation is opened and is equipped with the pivot that top ventilation actuating system connects on the window baffle. The utility model provides a rain-proof, prevent snow, prevent wind, the fire prevention problem and daylighting of heat preservation quilt with keep warm asynchronous problem.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, particularly, relate to an all-weather four sides daylighting double membrane interior heat preservation warm in winter formula warmhouse booth.
Background
At present, a sunlight greenhouse mainly comprises a rear wall and two gable walls as enclosing bodies, a rear slope 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, and when outdoor illumination is weakened, the movable heat-preservation plastic film is covered in time to strengthen the heat preservation of the greenhouse.
For lighting and heat preservation, the sunlight greenhouse is usually realized by enlarging the lighting angle of the front roof and covering the top of the sunlight greenhouse, but the lighting of two gable walls and a rear slope cannot be realized, and the setting has the following consequences: the total lighting quantity is greatly reduced, the greenhouse temperature and the solar energy storage are influenced, the plant growth is directly influenced, the yield is reduced, the heating cost is increased, and the land utilization rate is reduced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an all-weather four sides daylighting double membrane interior warm-in-winter formula warmhouse booth that keeps warm has solved interior heat preservation and four sides daylighting, increases in soil utilization ratio, the greenhouse temperature and increases substantially, has solved rain-proof, snow-proof, prevent wind, fire prevention problem and daylighting of heat preservation quilt and the asynchronous problem of heat preservation.
In order to achieve the above object, the utility model provides a following technical scheme: an all-weather four-side lighting double-film internal thermal insulation winter-heating greenhouse comprises a main support, an auxiliary support, an internal thermal insulation support, a front roof rack, a rear roof rack and an inflatable film wall enclosure wall body covering the inner sides of the front roof rack and the rear roof rack, wherein the main support and the auxiliary support are fixedly connected with the rear roof rack and the front roof rack respectively, the front roof rack and the rear roof rack are both arc-shaped structures, the lighting and backlight surfaces of the front roof rack and the rear roof rack are both designed into arcs and covered with a PO transparent film, two ends of the internal thermal insulation support are fixedly connected with the inner walls of the front roof rack and the rear roof rack respectively, the internal thermal insulation support is placed along the direction from the rear roof rack to the front roof rack at 15 degrees, a vent is arranged on the front roof rack at the top of the main support, and a ventilation window is hinged to one side of the vent, the ventilation opening is coated with an insect-proof gauze, a top ventilation rainproof support is fixed to the top of the main support along the transverse direction of the greenhouse, a horizontal baffle is arranged above the top ventilation rainproof support and located above the ventilation opening rainproof support, a top ventilation opening window baffle capable of closing the space is arranged in the space between the horizontal baffle and the front roof shed frame, a rotating shaft is arranged on the top ventilation opening window baffle, and the rotating shaft is connected with a top ventilation driving system.
Furthermore, the outer layers of the rear roof shed frame and the front roof shed frame are coated with light conversion films.
Further, a transparent inflatable film heat-insulating wall with the thermal resistance of more than 2.0 is arranged on the inner side of the inflatable film wall enclosure wall body on the front side of the front roof shed frame, and a transparent inflatable film heat-insulating wall with the thermal resistance of more than 3.0 is arranged on the inner side of the inflatable film wall enclosure wall body on the rear side of the rear roof shed frame.
Furthermore, an inner heat preservation quilt and a quilt rolling system are arranged at the top of the inner heat preservation support.
Furthermore, a controller, a carbon dioxide concentration sensor, a temperature sensor and a humidity sensor are fixed inside the inflatable membrane wall enclosure wall body.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the rear roof shed frame, the front roof shed frame and the two gable walls are designed into arc shapes, a PO transparent film is covered, dust is not accumulated, the light transmittance is good, the lighting area is increased, the temperature in the shed is high, the rear wall and the two gable walls are integrally free of earth walls, the land planting area is increased, and the greenhouse is suitable for a full-flow-area all-weather winter-heating greenhouse for the first time.
(2) The rear roof rack and the front roof rack adopt BFS600 high-strength stainless steel pressed film groove arch-shaped racks, and the double-film internal heat preservation design saves an external heat preservation quilt.
(3) The controller automatically opens the ventilation window according to indoor and outdoor temperature and indoor and outdoor humidity, discharges moisture in the greenhouse, supplements carbon dioxide in the greenhouse, supplements raw materials for smooth photosynthesis, prevents rain, insects and dust from entering the ventilation opening, solves the ventilation problem and the ventilation and insect prevention problems in rainy seasons, keeps the temperature of the greenhouse between 22 ℃ and 30 ℃ in the daytime, does not exceed 33 ℃, is not less than 13 ℃ at night, and has the advantages that the average temperature in the greenhouse is 6-10 ℃ higher than that of the traditional steel frame greenhouse through determination, the heat insulation performance of a double-layer film structure is improved by more than 3 times, the yield is improved by 15-30%, and the harvest period is advanced by 10-20 days.
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 is a schematic structural view of an all-weather four-side lighting double-film internal heat preservation winter-warming type greenhouse according to an embodiment of the present invention;
fig. 2 is a block diagram of a management system according to an embodiment of the present invention.
Reference numerals:
1. a main support; 2. a rear roof shelf; 3. a front roof canopy frame; 4. an internal heat preservation quilt and a quilt rolling system; 5. an inner heat-insulating bracket; 6. a sub-mount; 7. a top vent bracket; 8. a sunlight panel; 9. a top vent drive system; 10. a ventilation window; 11. a transparent inflatable film heat-insulating wall; 12. a side vent open window baffle; 13. a light conversion film; 14. an inner heat-preservation PO film; 15. an inflatable membrane wall enclosing wall body; 16. a horizontal baffle; 17. a top vent open window baffle; 18. a top ventilation rainproof support; 19. and a vent.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
referring to fig. 1-2, an all-weather four-side lighting double-film inner thermal insulation winter-heating greenhouse according to an embodiment of the present invention includes a main support 1, a sub-support 6, an inner thermal insulation support 5, a front roof rack 3, a rear roof rack 2, and an air-filled film wall enclosure wall 15 covering the inner sides of the front roof rack 3 and the rear roof rack 2, wherein the main support 1 and the sub-support 6 are respectively and fixedly connected to the rear roof rack 2 and the front roof rack 3, the front roof rack and the rear roof rack 2 are both arc-shaped, the lighting and back surfaces of the front roof rack and the rear roof rack 2 are both designed into arc shapes and covered with a PO transparent film, the two ends of the inner thermal insulation support 5 are respectively and fixedly connected to the inner walls of the front roof rack 3 and the rear roof rack 2, the inner thermal insulation support 5 is arranged to be inclined downward 15 degrees along the direction from the rear roof rack 2 to the front roof rack 3, the greenhouse roof ventilation system is characterized in that a ventilation opening 19 is formed in the front roof shed frame 3 at the top of the main support 1, a ventilation window 10 is hinged to one side of the ventilation opening 19, an insect-proof gauze is laid on the ventilation opening 19, a roof ventilation rainproof support 18 is fixed to the top of the main support 1 along the transverse direction of a greenhouse, a horizontal baffle 16 is arranged above the roof ventilation rainproof support 18, the horizontal baffle 16 is located above the ventilation opening rainproof support 18, a roof ventilation opening window baffle 17 capable of closing the space is arranged in the space between the horizontal baffle 16 and the front roof shed frame 3, a rotating shaft is arranged on the roof ventilation opening window baffle 17, and the rotating shaft is connected with a.
Through the above technical scheme of the utility model, the skin of back roofing rack 2 and preceding roofing rack 3 has laid light conversion membrane 13, and the inboard of the inflatable membrane wall enclosure wall body 15 of the front side of preceding roofing rack 3 is equipped with transparent inflatable membrane heat preservation wall 11 more than thermal resistance 2.0, the inboard of the inflatable membrane wall enclosure wall body 15 of back roofing rack 2 rear side is equipped with transparent inflatable membrane heat preservation wall 11 more than thermal resistance 3.0, and interior heat preservation support 5's top is equipped with interior heat preservation quilt and is rolled up by system 4, and the inside of inflatable membrane wall enclosure wall body 15 is fixed with controller, carbon dioxide concentration sensor, temperature sensor and humidity transducer.
In specific application, the management system is used for adjusting the temperature, the humidity and the CO2 concentration in the greenhouse, the temperature, the humidity and the CO2 concentration are obtained by transmitting signals to the controller through the temperature sensor, the humidity sensor and the CO2 concentration sensor, the controller controls the action of the top ventilation driving system 9 according to the indoor and outdoor temperature and the indoor and outdoor humidity, the top ventilation driving system 9 drives the top ventilation opening window baffle 17 to rotate to open the ventilation window 10, the ventilation window 10 is automatically opened or closed, the humidity in the greenhouse is controlled, the humidity in the greenhouse is discharged, meanwhile, carbon dioxide in the greenhouse is supplemented, raw materials are supplemented for smooth photosynthesis, meanwhile, rain, insects and dust are prevented from entering the ventilation opening 19, the difficult ventilation problem and the ventilation and insect prevention problems in rainy seasons are solved, the greenhouse temperature is kept between 22 ℃ and 30 ℃ in daytime, the temperature is not more than 33 ℃, the lowest temperature in evening is not less than 13 ℃, the management system can be realized by adopting the current known technology, and therefore will not be described in detail.
In addition, the height of the inner heat preservation support 5 is 2000mm from 3000mm of the lowest point of the front roof to 5000mm of the highest point of the rear roof, the gravity control roll is adopted for being controlled to be folded and unfolded, the problem that the linear velocity and the angular velocity of a plane roll are asynchronous is solved, the inner heat preservation system is composed of the inner heat preservation support, a PO film with low infrared high light transmission and a gravity control roll system, the operation of the in-plane heat preservation system is simple, the maintenance is convenient, the inner heat preservation support and the planting hanging frame share the advantages that the investment cost is reduced, the temperature rise in the greenhouse is fast, the heat preservation is good.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (5)
1. The all-weather four-side lighting double-film internal heat preservation winter-heating greenhouse is characterized by comprising a main support (1), an auxiliary support (6), an internal heat preservation support (5), a front roof shed frame (3), a rear roof shed frame (2) and an inflatable film wall enclosure wall body (15) fixed on the inner sides of the front roof shed frame (3) and the rear roof shed frame (2), wherein the main support (1) and the auxiliary support (6) are respectively fixedly connected with the rear roof shed frame (2) and the front roof shed frame (3), the front roof shed frame and the rear roof shed frame (2) are of arc structures, lighting and backlight surfaces of the front roof shed frame and the rear roof shed frame (2) are designed into arcs and cover PO transparent films, two ends of the internal heat preservation support (5) are respectively fixedly connected with the inner walls of the front roof shed frame (3) and the rear roof shed frame (2), and the internal heat preservation support (5) inclines towards the front roof shed frame (3) along the rear roof shed frame (2) The greenhouse is placed at 15 degrees in an inclined mode, a ventilation opening (19) is formed in the front roof shed frame (3) at the top of the main support (1), a ventilation window (10) is hinged to one side of the ventilation opening (19), an insect prevention gauze is laid on the ventilation opening (19), a top ventilation rainproof support (18) is fixed to the top of the main support (1) along the transverse direction of the greenhouse, a horizontal baffle (16) is arranged above the top ventilation rainproof support (18), the horizontal baffle (16) is located above the top ventilation rainproof support (18), a top ventilation opening window baffle (17) which can seal the space is arranged in the space between the horizontal baffle (16) and the front roof shed frame (3), a rotating shaft is arranged on the top ventilation opening window baffle (17), and the rotating shaft is connected with a top ventilation driving system (9).
2. The all-weather four-side lighting double-film internal heat-insulation winter-heating greenhouse as claimed in claim 1, wherein the outer layers of the rear roof frame (2) and the front roof frame (3) are coated with light conversion films (13).
3. The all-weather four-side lighting double-film internal heat-insulation winter-heating greenhouse as claimed in claim 1, wherein the inner side of the inflatable film wall enclosure wall (15) at the front side of the front roof rack (3) is provided with a transparent inflatable film heat-insulation wall (11) with the thermal resistance of more than 2.0, and the inner side of the inflatable film wall enclosure wall (15) at the rear side of the rear roof rack (2) is provided with a transparent inflatable film heat-insulation wall (11) with the thermal resistance of more than 3.0.
4. The all-weather four-side lighting double-film internal heat-insulation winter-warming type greenhouse as claimed in claim 1, wherein the top of the internal heat-insulation support (5) is provided with an internal heat-insulation quilt and quilt rolling system (4).
5. The all-weather four-side lighting double-film internal heat preservation winter-warming type greenhouse as claimed in claim 1, wherein a controller, a carbon dioxide concentration sensor, a temperature sensor and a humidity sensor are fixed inside the air-filled film wall enclosing wall body (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309122.3U CN210491888U (en) | 2019-08-13 | 2019-08-13 | All-weather four-side lighting double-film internal heat preservation winter-warming type greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921309122.3U CN210491888U (en) | 2019-08-13 | 2019-08-13 | All-weather four-side lighting double-film internal heat preservation winter-warming type greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210491888U true CN210491888U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921309122.3U Expired - Fee Related CN210491888U (en) | 2019-08-13 | 2019-08-13 | All-weather four-side lighting double-film internal heat preservation winter-warming type greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210491888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476666A (en) * | 2019-08-13 | 2019-11-22 | 山东启迪农业科技股份有限公司 | A kind of double film inside holding winter warm type greenhouses of round-the-clock four sides daylighting |
-
2019
- 2019-08-13 CN CN201921309122.3U patent/CN210491888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476666A (en) * | 2019-08-13 | 2019-11-22 | 山东启迪农业科技股份有限公司 | A kind of double film inside holding winter warm type greenhouses of round-the-clock four sides daylighting |
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| 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: 20200512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |