CN219844255U - Sunlight greenhouse with double-layer heat preservation structure - Google Patents
Sunlight greenhouse with double-layer heat preservation structure Download PDFInfo
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- CN219844255U CN219844255U CN202321247090.5U CN202321247090U CN219844255U CN 219844255 U CN219844255 U CN 219844255U CN 202321247090 U CN202321247090 U CN 202321247090U CN 219844255 U CN219844255 U CN 219844255U
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- main beam
- beam frame
- sunlight greenhouse
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- 238000004321 preservation Methods 0.000 title claims description 52
- 238000005096 rolling process Methods 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 17
- 238000010276 construction Methods 0.000 description 9
- 239000002689 soil Substances 0.000 description 9
- 239000004576 sand Substances 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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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 a sunlight greenhouse with a double-layer heat-insulating structure, which relates to the technical field of sunlight greenhouses and is used for solving the problems that the existing sunlight greenhouse is large in occupied area and difficult to construct in a special area.
Description
Technical Field
The utility model relates to the technical field of sunlight greenhouses, in particular to a sunlight greenhouse with a double-layer heat preservation structure.
Background
Sunlight greenhouse is an agricultural facility with lighting surfaces extending basically in the southwest direction. Solar energy is used as a main light and heat energy source, the novel wall has the main structures of a front roof, a rear roof, a north wall, a east-west gable and the like. The front roof penetrates sunlight in daytime and needs to be covered with a heat-insulating cover at night, the rear roof is always insulated, and the north wall, the east and west mountain walls have heat-insulating and heat-accumulating functions.
However, in order to ensure the heat preservation effect, the soil wall of the traditional sunlight greenhouse has large occupied area and low land utilization rate, and the sunlight greenhouse usually adopts a downward digging structure in the actual construction process, so that the traditional sunlight greenhouse is difficult to construct in areas with high underground water level, high soil sand content and other conditions. The common steel frame structure shed body has small occupied space and easy construction, but has poor heat preservation property and low practicability, and more sunlight greenhouses are built by adopting soil walls with better heat preservation property.
The patent (sunlight greenhouse) with publication number of CN102227993B and publication date of 2012-10-10 discloses a practical scheme of sunlight greenhouse, which has the effect of more fully utilizing illumination under the condition of not increasing cost, but adopts a traditional earth wall (rear wall body), so that the occupied area is large and the construction is difficult in many places.
Therefore, the common sunlight greenhouse at present has the problems of large occupied area and difficult construction in special areas because of more soil walls.
Therefore, in view of the defects of the practical manufacturing and implementation of the scheme, the sunlight greenhouse is modified and improved, the special knowledge and experience are adopted to assist, and after the multi-party skillful and experimental work, the sunlight greenhouse with the double-layer heat preservation structure is specially provided for solving the problems that the existing sunlight greenhouse is large in occupied area and difficult to construct in special areas.
Disclosure of Invention
The utility model aims to provide a sunlight greenhouse with a double-layer heat preservation structure, which is used for solving the problems that the existing sunlight greenhouse is large in occupied area and difficult to construct in special areas.
The technical scheme of the utility model is realized as follows:
the sunlight greenhouse with the double-layer heat preservation structure comprises a main beam frame and a roller shutter frame, wherein the front end of the main beam frame is bent towards the ground, the rear end and the left end and the right end of the main beam frame are respectively connected with a plurality of support rods, the outer sides of the support rods are covered with a second heat preservation cover, the second heat preservation cover is covered with a heat preservation cotton quilt, the heat preservation cotton quilt is externally provided with a first heat preservation cover, the main beam frame is connected with arch bars, each arch bar is covered with a third heat preservation cover, the third heat preservation cover is arranged on the side, close to the second heat preservation cover, of each arch bar, the second heat preservation cover and the third heat preservation cover are matched to form a middle space, and the middle space surrounds the left side, the rear side and the right side of the main beam frame;
an air outlet is formed in the top of the main beam frame, an insect-proof net is arranged at the air outlet, and a greenhouse film is covered above the main beam frame;
the curtain rolling machine is characterized in that the curtain rolling machine frame is arranged on the outer side of the main beam frame and the outer side of the first heat preservation cover, the curtain rolling machine frame is connected with a curtain rolling machine, and the curtain rolling machine is connected with a heat preservation quilt in a transmission manner.
As a preferred embodiment, the roller shutter frame is arched, the roller shutter is hung at the bottom side of the highest position of the roller shutter frame, and the bottom side of the roller shutter corresponds to the highest position of the main beam frame.
As a preferred implementation mode, the bottom side of the air outlet is provided with a windproof and dustproof cover, and two ends of the windproof and dustproof cover are respectively connected with the main beam frame and the arch bar through iron wires.
As a preferred embodiment, an openable and closable tuyere membrane is covered above the tuyere.
As a preferred embodiment, a first link is included, which is connected to each support bar in a horizontal direction.
As a preferred embodiment, a second link is included, which is connected to each arch bar in the horizontal direction.
As a preferred embodiment, the first links are provided in plurality, and the first links are parallel to each other; the second connecting rods are arranged in a plurality, and are parallel to each other.
As a preferred embodiment, the supporting rods and the arch bars adopt hot dip galvanized round tubes.
As a preferred embodiment, the greenhouse film is a light conversion film.
As a preferred embodiment, the main girder frame bottom side is provided with a plurality of cross girders.
The beneficial effects of the utility model are as follows:
the back wall and the gable walls on two sides adopt a double-layer heat-insulating structure, the first heat-insulating cover and the second heat-insulating cover sandwich the cotton quilt to form a first-layer heat-insulating structure, the third heat-insulating cover is a second-layer heat-insulating structure, and a vacuum-like middle space is further arranged between the two-layer heat-insulating structures, so that a better heat-insulating effect is achieved.
The utility model changes the heat preservation method of adopting the soil wall and the gable, adopts the steel frame structure and the double-layer heat preservation structure for supporting and heat preservation, has small occupied space, high space utilization rate, unrestricted installation, small influence by special topography and easy construction, and well solves the problems of large occupied area and difficult construction in special areas of the existing sunlight greenhouse.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
In the figure, 1-support links; 2-a middle space; 3-a first link; 4-a first thermal insulation cover; 5-a main beam frame; 6-a second heat-preserving cover; 7-supporting rods; 8-cotton quilt; 9-a third heat preservation cover; 10-arch bars; 11-a second link; 12-heat preservation quilt; 13-a curtain rolling machine; 14-insect-preventing net; 15-a wind-proof dust-proof cover; 16-a cross beam; 17-tuyere membrane; 18-an air outlet; 19-a roller shutter frame; 20-greenhouse film.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise specifically indicated and defined. For example, the connection can be fixed connection, detachable connection or integral connection; can be mechanically or electrically connected; can be directly connected, can be connected through an intermediary medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, a sunlight greenhouse with a double-layer heat insulation structure comprises a main beam frame 5 and a roller shutter frame 19, wherein the front end of the main beam frame 5 is bent towards the ground, the rear end and the left and right ends of the main beam frame are respectively connected with a plurality of support rods 7, the outer sides of the support rods 7 are covered with second heat insulation covers 6, the outer sides of the second heat insulation covers 6 are covered with cotton quilts 8, the outer sides of the cotton quilts 8 are provided with first heat insulation covers 4, the main beam frame is connected with arch bars 10, each arch bar 10 is covered with a third heat insulation cover 9, the third heat insulation covers 9 are arranged on the side, close to the second heat insulation covers 6, of each arch bar 10, the second heat insulation covers 6 are matched with the third heat insulation covers 9 to form a middle space 2, and the middle space 2 surrounds the left side, the rear side and the right side of the main beam frame 5;
referring to fig. 1, an air outlet 18 is arranged at the top of the main beam frame 5, an insect-proof net 14 is arranged at the air outlet 18, and a greenhouse film 20 is covered above the main beam frame;
referring to fig. 1, a roller shutter frame 19 is arranged outside the main beam frame 5 and the first heat insulation cover 4, the roller shutter frame 19 is connected with a roller shutter 13, and the roller shutter 13 is in transmission connection with a heat insulation quilt 12.
The supporting rod 7 and the arch rod 10 adopt hot dip galvanizing round pipes.
The hot dip galvanized round pipe is the hot dip galvanized steel pipe, namely the utility model adopts a steel frame structure to replace a soil wall, adopts a steel frame structure, adopts a double-layer heat insulation structure for a rear wall and mountain walls on two sides, and leaves a space of about 2m in the middle to form a vacuum-like space, thereby improving heat insulation performance, having good heat insulation effect, smaller occupied area, higher space utilization ratio and better construction; the cotton quilt 8 is light, so that heat dissipation at night is further reduced, and heat preservation performance is improved. The two are combined, so that the heat insulation performance is good, the problems that the traditional greenhouse soil wall is large in occupied area, low in land utilization rate, high in underground water level and large in soil sand content and difficult to construct are solved, and meanwhile, the problem that a common steel frame structure is poor in heat insulation performance is solved.
Referring to fig. 1, the roller shutter frame 19 is arched, the roller shutter 13 is hung at the bottom side of the highest position of the roller shutter frame 19, and the bottom side of the roller shutter 13 corresponds to the highest position of the main beam frame 5.
The wind sand in a special area (such as Xinjiang) is large, sand and dust are easy to accumulate on the greenhouse film 20 and plant leaves, so that the photosynthesis of plants is hindered, and the yield and quality of crops are affected. The wind-proof and dust-proof cover is additionally arranged on the lower side of the greenhouse air outlet 18, so that cold air and sand dust are reduced from directly filling the greenhouse from the air outlet to blow onto plants to cause direct influence on the plants.
Referring to fig. 1, a wind-proof and dust-proof cover 15 is arranged at the bottom side of the wind outlet 18, and two ends of the wind-proof and dust-proof cover 15 are respectively connected with the main girder frame 5 and the arch bar 10 by iron wires. The openable tuyere membrane 17 is arranged at the tuyere 18 so as to be closed when ventilation is not needed, thereby reducing heat dissipation.
The wind-proof and dust-proof cover 15 is additionally arranged on the lower side of the air outlet 18, so that direct influence of cold air and sand dust on plants caused by blowing the cold air and the sand dust onto the plants from the air outlet directly poured into the shed is reduced.
Referring to fig. 1, the first link 3 is included, and the first link 3 is connected to each support bar 7 in a horizontal direction. Comprising a second link 11, the second link 11 being connected to each arch bar 10 in the horizontal direction.
The first connecting rods 3 are provided with a plurality of first connecting rods 3, and the first connecting rods 3 are mutually parallel; the second links 11 are provided in plural, and the second links 11 are parallel to each other.
In the present utility model, the pellicle 20 is a light-converting film. By increasing the camber of the greenhouse body and adopting the novel light conversion film method, the light energy utilization efficiency is increased, the crop growth is promoted, and meanwhile, the accumulation of sand and dust on the greenhouse film 20 can be reduced by increasing the camber of the greenhouse body.
The bottom side of the main girder frame 5 is provided with a plurality of cross girders 16.
In practical implementation, a plurality of supporting fixed columns are additionally arranged in the main beam frame 5 according to practical situations, and generally, the fixed columns are directly connected with the cross beam 16. And referring to fig. 1, in order to maintain the stability and relative position of the roll screen frame 19 and the lower integrated solar greenhouse structure, a support link 1 is provided therebetween.
The camber of the greenhouse body is properly increased according to the local situation, so that the incidence rate of direct light in the greenhouse is increased, and the heat energy absorption efficiency is improved.
The beneficial effects of the utility model are as follows:
the back wall and the gable walls on two sides adopt a double-layer heat-insulating structure, the first heat-insulating cover 4 and the second heat-insulating cover sandwich the cotton quilt to form a first-layer heat-insulating structure, the third heat-insulating cover is a second-layer heat-insulating structure, and a vacuum-like middle space is further arranged between the two heat-insulating structures, so that a better heat-insulating effect is achieved.
The utility model changes the heat preservation method of adopting the soil wall and the gable, adopts the steel frame structure and the double-layer heat preservation structure for supporting and heat preservation, has small occupied space, high space utilization rate, unrestricted installation, small influence by special topography and easy construction, and well solves the problems of large occupied area and difficult construction in special areas of the existing sunlight greenhouse.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model. In addition, the technical solutions between the embodiments may be combined with each other, but must be based on the implementation by those of ordinary skill in the art; when the combination of the technical solutions is contradictory or impossible to realize, it should be considered that the combination of the technical solutions does not exist and is not within the scope of protection claimed by the present utility model.
Claims (10)
1. The sunlight greenhouse with the double-layer heat preservation structure is characterized by comprising a main beam frame and a roller shutter frame, wherein the front end of the main beam frame is bent towards the ground, the rear end and the left and right ends of the main beam frame are respectively connected with a plurality of support rods, the outer sides of the support rods are covered with second heat preservation covers, the second heat preservation covers are covered with heat preservation cotton quilts, the heat preservation cotton quilts are covered with first heat preservation covers, the main beam frame is connected with arch bars, each arch bar is covered with a third heat preservation cover, the third heat preservation covers are arranged on the side, close to the second heat preservation covers, of each arch bar, the second heat preservation covers and the third heat preservation covers are matched to form a middle space, and the middle space surrounds the left side, the rear side and the right side of the main beam frame;
an air outlet is formed in the top of the main beam frame, an insect-proof net is arranged at the air outlet, and a greenhouse film is covered above the main beam frame;
the curtain rolling machine is characterized in that the curtain rolling machine frame is arranged on the outer side of the main beam frame and the outer side of the first heat preservation cover, the curtain rolling machine frame is connected with a curtain rolling machine, and the curtain rolling machine is connected with a heat preservation quilt in a transmission manner.
2. The sunlight greenhouse with the double-layer heat preservation structure according to claim 1, wherein the roller shutter frame is arched, the roller shutter machine is hung at the bottom side position of the highest position of the roller shutter frame, and the bottom side of the roller shutter machine corresponds to the highest position of the main beam frame.
3. The sunlight greenhouse with the double-layer heat preservation structure according to claim 1, wherein a wind-proof and dust-proof cover is arranged at the bottom side of the air outlet, and two ends of the wind-proof and dust-proof cover are respectively connected with the main beam frame and the arch bar through iron wires.
4. A sunlight greenhouse with a double-layer heat preservation structure according to claim 3, wherein an openable tuyere membrane is covered above the air release opening.
5. The sunlight greenhouse with the double-layer heat preservation structure according to claim 1, comprising a first connecting rod, wherein the first connecting rod is connected with each supporting rod along the horizontal direction.
6. The sunlight greenhouse with the double-layer heat preservation structure according to claim 5, comprising a second connecting rod, wherein the second connecting rod is connected with each arch bar along the horizontal direction.
7. The sunlight greenhouse with the double-layer heat preservation structure according to claim 6, wherein a plurality of first connecting rods are arranged, and the first connecting rods are parallel to each other; the second connecting rods are arranged in a plurality, and are parallel to each other.
8. The sunlight greenhouse with the double-layer heat preservation structure according to claim 1, wherein the support rods and the arch bars adopt hot dip galvanized round tubes.
9. The sunlight greenhouse with the double-layer heat preservation structure according to claim 1, wherein the greenhouse film is a light conversion film.
10. The sunlight greenhouse with the double-layer heat preservation structure according to claim 1, wherein a plurality of cross beams are arranged on the bottom side of the main beam frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321247090.5U CN219844255U (en) | 2023-05-19 | 2023-05-19 | Sunlight greenhouse with double-layer heat preservation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321247090.5U CN219844255U (en) | 2023-05-19 | 2023-05-19 | Sunlight greenhouse with double-layer heat preservation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219844255U true CN219844255U (en) | 2023-10-20 |
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ID=88319141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321247090.5U Active CN219844255U (en) | 2023-05-19 | 2023-05-19 | Sunlight greenhouse with double-layer heat preservation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219844255U (en) |
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2023
- 2023-05-19 CN CN202321247090.5U patent/CN219844255U/en active Active
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