CN211793250U - Double-layer film covered multi-span greenhouse - Google Patents
Double-layer film covered multi-span greenhouse Download PDFInfo
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- CN211793250U CN211793250U CN202020396041.8U CN202020396041U CN211793250U CN 211793250 U CN211793250 U CN 211793250U CN 202020396041 U CN202020396041 U CN 202020396041U CN 211793250 U CN211793250 U CN 211793250U
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- double
- arc
- layer film
- fixing
- film covering
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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
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Abstract
The utility model relates to the technical field of greenhouses, in particular to a double-layer film covering multi-span greenhouse, which comprises an elastic supporting and fixing component and a double-layer film covering component, wherein the elastic supporting and fixing component is provided with at least two rows, each row of the elastic supporting and fixing component is uniformly arranged, and the double-layer film covering component is fixedly arranged between the two rows of the elastic supporting and fixing components; the elastic support fixing assembly comprises a first arc-shaped rod, a pull rope, a mounting seat, a supporting upright post, a second arc-shaped rod, a fixing base and a supporting spring, and the double-layer film covering assembly comprises a sunshade net and a polyvinyl chloride film arranged on the lower side of the sunshade net. The utility model discloses simple to operate, environmental suitability is good, and the sunshade heat preservation effect is good, promotes the application effect in greenhouse.
Description
Technical Field
The utility model relates to a greenhouse technical field specifically is a double-deck film covers a greenhouse even.
Background
A greenhouse is also called a greenhouse, and refers to a room provided with cold-proof, heating, light-transmitting and other facilities for cultivating temperature-favored plants in winter. In seasons unsuitable for plant growth, the method can provide a growth period and increase yield, and is mainly used for cultivating or raising seedlings of plants such as warm vegetables, flowers and trees in low-temperature seasons.
The greenhouse refers to a building capable of controlling or partially controlling the growing environment of plants, and is mainly used for non-seasonal or non-regional plant cultivation, scientific research, generation-added breeding, ornamental plant cultivation and the like. The existing multi-span greenhouse is inconvenient to install, poor in environmental adaptability and poor in sun-shading and heat-insulating effects, and the application effect of the greenhouse is influenced. Therefore, in view of the above situation, it is urgently needed to develop a double-layer film covering multi-span greenhouse to overcome the disadvantages in the current practical application.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a double-deck film covers a greenhouse even to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
a multi-span greenhouse covered by double-layer films comprises elastic supporting and fixing components and double-layer film covering components, wherein the elastic supporting and fixing components are at least provided with two rows, each row of the elastic supporting and fixing components are uniformly distributed, and the double-layer film covering components are fixedly arranged between the two rows of the elastic supporting and fixing components; the elastic support fixing assembly comprises a first arc-shaped rod, a pull rope, a mounting seat, a supporting upright post, a second arc-shaped rod, a fixing base and a supporting spring, and the double-layer film covering assembly comprises a sunshade net and a polyvinyl chloride film arranged on the lower side of the sunshade net.
Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:
the double-layer film covering multi-span greenhouse is beneficial to elastic supporting and fixing of the double-layer film covering assemblies through uniform arrangement of the elastic supporting and fixing assemblies, is convenient to install and has good environmental adaptability; through the structure setting of double-deck film cover subassembly, the sunshade net has the sunshade effect, and polyvinyl chloride membrane has the heat preservation effect for the heat can not dispel easily, promotes the application effect in greenhouse.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic view of the structure of the embodiment of the present invention.
Fig. 3 is a schematic cross-sectional structural view of a mounting seat portion in an embodiment of the present invention.
In the figure: 1-elastic supporting and fixing component, 11-first arc-shaped rod, 12-pull rope, 13-mounting seat, 131-cavity, 14-supporting upright post, 15-second arc-shaped rod, 16-fixing base, 17-supporting spring, 2-double-layer film covering component, 21-sunshade net and 22-polyvinyl chloride film.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, a double-layer film-covered multi-span greenhouse includes an elastic supporting and fixing component 1 and a double-layer film covering component 2, where the elastic supporting and fixing component 1 is at least provided with two rows, and each row of the elastic supporting and fixing components 1 is uniformly arranged, and the double-layer film covering component 2 is installed and fixed between the two rows of the elastic supporting and fixing components 1; the elastic support fixing component 1 comprises a first arc-shaped rod 11, a pull rope 12, a mounting seat 13, a support upright post 14, a second arc-shaped rod 15, a fixing base 16 and a support spring 17, and the double-layer film covering component 2 comprises a sunshade net 21 and a polyvinyl chloride film 22 arranged on the lower side of the sunshade net 21.
In the embodiment of the utility model, the elastic supporting and fixing of the double-layer film covering component 2 is facilitated through the uniform arrangement of the elastic supporting and fixing components 1, the installation is convenient, and the environmental adaptability is good; through the structural setting of double-deck film cover subassembly 2, sunshade net 21 has the sunshade effect, and polyvinyl chloride membrane 22 has the heat preservation effect for the heat can not dispel easily, promotes the application effect in greenhouse.
Example 2
Referring to fig. 1-3, the present embodiment is different from embodiment 1 in that:
in this embodiment, the supporting upright posts 14 are vertically arranged, the lower ends of the supporting upright posts 14 are fixedly mounted on the top of the fixing base 16, the upper ends of the supporting upright posts 14 are detachably and fixedly mounted with the mounting base 13, the left side and the right side of the top of the mounting base 13 are symmetrically and fixedly mounted with the first arc-shaped rods 11 and the second arc-shaped rods 15, the first arc-shaped rods 11 and the second arc-shaped rods 15 have the same structural size, the first arc-shaped rods 11 and the second arc-shaped rods 15 are arc structures larger than 1/4, a good supporting effect can be achieved on the double-layer film covering assembly 2 through the first arc-shaped rods 11 and the second arc-shaped rods 15, and the first arc-shaped rods 11 and the second arc-shaped rods 15 are arranged to be larger than 1/4 arc structures, so that the end portions of the first arc-shaped rods 11 and the second arc-shaped; the upper shed's cavity 131 is seted up on the upper portion of mount pad 13, and the installation of peripheral distribution is fixed with many supporting spring 17 in cavity 131, many supporting spring 17's middle part is connected and is fixed with stay cord 12, and the upper end and the double-deck film covering assembly 2 of stay cord 12 are connected fixedly, can be to double-deck film covering assembly 2 elastic fixation through stay cord 12 and supporting spring 17 cooperation, and the double-deck film covering assembly 2 that further does benefit to between two adjacent elastic support fixed subassemblies 1 presents middle part arc projecting structure that makes progress, avoids the tip of first arc pole 11 and second arc pole 15 to cause the damage to double-deck film covering assembly 2.
Further, the fixing base 16 is a disc-shaped structure; in order to facilitate the carrying of the device, the fixed base 16 is of a hollow structure, the top of the fixed base 16 is provided with a water replenishing port, and when the device needs to be carried, only the water in the fixed base 16 needs to be poured out, so that the device is practical and convenient.
In this embodiment, the specific connection arrangement of the sunshade net 21 and the polyvinyl chloride film 22 is implemented by using the prior art, and is not particularly limited.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (5)
1. A double-layer film-covered multi-span greenhouse comprises an elastic supporting and fixing component (1) and a double-layer film covering component (2), and is characterized in that:
the elastic support fixing assemblies (1) are at least provided with two rows, and the elastic support fixing assemblies (1) in each row are uniformly distributed;
a double-layer film covering assembly (2) is fixedly arranged between the two rows of elastic supporting and fixing assemblies (1);
the elastic support fixing assembly (1) comprises a first arc-shaped rod (11), a pull rope (12), a mounting seat (13), a support upright post (14), a second arc-shaped rod (15), a fixing base (16) and a support spring (17);
the double-layer film covering assembly (2) comprises a sunshade net (21) and a polyvinyl chloride film (22) arranged on the lower side of the sunshade net (21).
2. The multi-span greenhouse covered with double-layered films according to claim 1, wherein the supporting columns (14) are vertically arranged, the lower ends of the supporting columns (14) are fixedly installed on the top of the fixed base (16), and the upper ends of the supporting columns (14) are detachably and fixedly installed with the installation seats (13);
a first arc-shaped rod (11) and a second arc-shaped rod (15) are symmetrically arranged and fixed on the left side and the right side of the top of the mounting seat (13);
an upper opening cavity (131) is formed in the upper portion of the mounting seat (13), a plurality of supporting springs (17) are arranged and fixed in the cavity (131) in a distributed mode, pull ropes (12) are fixedly connected to the middle portions of the supporting springs (17), and the upper ends of the pull ropes (12) are fixedly connected with the double-layer film covering assembly (2).
3. The multi-span greenhouse covered with double-layered film as claimed in claim 2, wherein the first curved bars (11) and the second curved bars (15) have the same structural size;
and the first arc-shaped rod (11) and the second arc-shaped rod (15) are arc-shaped structures larger than 1/4.
4. The multi-span greenhouse covered with double-layered film as claimed in claim 2 or 3, wherein the fixed base (16) has a disk-shaped structure.
5. The multi-span greenhouse covered with double-layered thin films according to claim 4, wherein the fixing base (16) has a hollow structure, and a water replenishing port is provided at the top of the fixing base (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396041.8U CN211793250U (en) | 2020-03-25 | 2020-03-25 | Double-layer film covered multi-span greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396041.8U CN211793250U (en) | 2020-03-25 | 2020-03-25 | Double-layer film covered multi-span greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211793250U true CN211793250U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020396041.8U Expired - Fee Related CN211793250U (en) | 2020-03-25 | 2020-03-25 | Double-layer film covered multi-span greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211793250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072964A (en) * | 2022-05-27 | 2022-09-20 | 沈阳光大环保科技股份有限公司 | Tectorial membrane developments compost equipment |
-
2020
- 2020-03-25 CN CN202020396041.8U patent/CN211793250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072964A (en) * | 2022-05-27 | 2022-09-20 | 沈阳光大环保科技股份有限公司 | Tectorial membrane developments compost equipment |
| CN115072964B (en) * | 2022-05-27 | 2024-02-27 | 沈阳光大环保科技股份有限公司 | Tectorial membrane developments composting equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20210325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |