CN211607664U - Black-white double-sided greenhouse film for fungus cultivation - Google Patents

Abstract

The utility model discloses a black-white double-sided shed film for fungus cultivation, which comprises a first layer, a second layer, a third layer and a fourth layer which are integrally formed, wherein the first layer is arranged on both sides of the side width of the whole film, the fourth layer is arranged at the center, the fourth layer is symmetrically arranged on the third layer in two sides, the second layer is symmetrically arranged on the outer side of the third layer by taking the fourth layer as the center, the third layer is arranged into a black film, and other layers are arranged into a white film; this membrane is through the intercombination of each functional layer rete, finally constitutes a black and white membrane that performance is excellent, not only can the shading, uses the sunshade net to come the inconvenient and higher problem of cost of sunshade operation in solving the fungus planting, and moreover, this membrane is still very durable, can retrieve the repetitious usage.

Description

Black-white double-sided greenhouse film for fungus cultivation

Technical Field

The utility model relates to a macromolecular material technical field, concretely relates to fungus cultivation is with black and white two-sided canopy membrane

Background

The greenhouse film is a plastic film frequently used in agricultural planting and is commonly used for manufacturing plastic greenhouses and greenhouses. After covering, the greenhouse can provide a microclimate environment with good temperature, humidity and light quality for crops, can prevent plant diseases and insect pests and reduce the influence of natural disasters, thereby improving the yield and quality of the crops, harvesting in advance and prolonging the growth period, and can also be directly used for ground covering, heat preservation and moisture preservation during planting. Common plastic greenhouse films include PE, PVC, EVA, and the like. Of course, the types and forms of the greenhouse films are different according to different planting needs, for example, some films do not need to keep warm and moisture, but prevent large animals such as birds from damaging plants, and the films need air permeability and inherent air permeability, and some films need dust prevention and light adjustment. In the planting of fungus class, the growing environment of fungus class need simulate during planting, all need carry out the shading to planting ground and handle, one deck sunshade net is established at the lid in the upper strata of canopy membrane to shading mode commonly used, however, sunshade net and canopy membrane are in the shading, aggravate the bearing weight of support frame, some bamboo or wooden support frame are difficult to provide sufficient support, must use iron support frame, and the easy corrosion of ordinary iron support frame, the processing cost of being difficult to the corrosion is higher again, the use of many materials finally leads to the too high cost increase of cost, it uses not be applicable to miniature farming family, furthermore, between sunshade net and canopy membrane and the support frame three convenient not fixed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fungus is black and white two-sided canopy membrane for cultivation solves and uses the sunshade net to come the inconvenient and higher problem of cost of sunshade operation in the fungus planting.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a fungus cultivation is with two-sided canopy membrane of black and white, includes integrated into one piece's first layer, second layer, third layer and fourth layer, the first layer sets up in whole membrane side width both sides, the fourth layer sets up in the center, and fourth layer bilateral symmetry sets up the third layer, and the second layer uses the fourth layer to set up in the outside of third layer as central symmetry, the third layer sets up to black membrane, other layers set up to white membrane.

Furthermore, auxiliary strips made of the same material are arranged on the upper side and the lower side of the fourth layer at intervals, and the auxiliary strips on the lower side are arranged in a staggered mode.

Further, a third layer is disposed in the groove formed by the auxiliary strip.

Further, the first layer is arranged to be an anti-weathering layer made of an anti-weathering material, the second layer is arranged to be a combined layer which is formed by fusing a rain shielding layer made of a hydrophobic material and a sun shielding layer made of a sun shielding material, and the fourth layer is arranged to be a tensile layer made of a tensile material.

Furthermore, the first layer is provided with positioning strips at intervals which are embedded in each layer.

Furthermore, the depth of the groove formed by the auxiliary strip is consistent with the thickness of the third layer.

Further, the groove depth formed by the auxiliary strip is set to be two thirds of the thickness of the third layer.

Compared with the prior art, the beneficial effects of the utility model are that:

this membrane is through the intercombination of each functional layer rete, finally constitutes a black and white membrane that performance is excellent, not only can the shading, uses the sunshade net to come the inconvenient and higher problem of cost of sunshade operation in solving the fungus planting, and moreover, this membrane is still very durable, can retrieve the repetitious usage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

In the figure, 1-a first layer, 2-a second layer, 3-a third layer, 4-a fourth layer, 5-an auxiliary strip, 6-a positioning strip, 7-a barrier layer and 8-a sun-proof layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

a black-and-white double-sided shed film for cultivating fungi is an integrally formed combined film and specifically comprises a first layer 1, a second layer 2, a third layer 3 and a fourth layer 4 which are integrally formed. Specifically, the first layer 1 is arranged on two sides of the side width of the integral film, the fourth layer 4 is arranged in the center, the third layer 3 is symmetrically arranged on two sides of the fourth layer 4, the second layer 2 is symmetrically arranged on the outer side of the third layer 3 by taking the fourth layer 4 as the center, the third layer 3 is arranged to be a black film, and the other layers are arranged to be white films, so that all the films are combined to form a new combined film. The cover film becomes black and white film with black and white layers after final forming.

Example 2:

on the basis of the above embodiment, in this embodiment, in order to improve the connection strength between the film layers and to shield the entire film from light, the auxiliary strips 5 made of the same material are disposed at intervals on the upper and lower sides of the fourth layer 4, and the auxiliary strips 5 on the lower sides are disposed in a staggered manner while ensuring the strength.

Example 3:

on the basis of the above-described embodiment, in the present embodiment, specifically, the third layer 3 is disposed in the groove formed by the auxiliary strip 5.

Example 4:

on the basis of the above-described embodiment, in the present embodiment, the first layer 1 is provided as a weathering layer made of a weathering-resistant material, and the film is made of a plastic material, and is easily weathered, particularly from the end of the film, when exposed to wind and rain for a long period of time outdoors, so that it is necessary to extend the time as long as possible. The film mainly acts as a sun-shading and rain-shielding layer during use, and therefore the second layer 2 is provided as a combined layer comprising a rain-shielding layer 7 made of hydrophobic material and a sun-shielding layer 8 made of sun-shielding material arranged in a fused manner, so that the hydrophobic sun-shading layer can be ensured both on the upper side and on the lower side, and the fourth layer 4 is provided as a tensile layer made of tensile material in order to ensure the tensile strength in the length direction during use, so that the cooperation of the auxiliary strips 5 and the fourth layer 4 can provide a certain strength support for the whole.

Example 5:

on the basis of the above embodiment, in this embodiment, in order to ensure the connection strength between the first layer 1 and other layers, the first layer 1 is provided with the positioning strips 6 at intervals, and the positioning strips 6 are embedded in the layers

Example 6:

on the basis of the above-mentioned embodiments, in this embodiment, the auxiliary strips 5 are connected with the third layer 3 in a structure in which the grooves formed by the auxiliary strips 5 are formed to have a depth corresponding to the thickness of the third layer 3, and in another structure in which the grooves formed by the auxiliary strips 5 are formed to have a depth corresponding to two thirds of the thickness of the third layer 3, so that the black layer can completely cover the entire film layer.

Reference throughout this specification to "example 1", "example 2", "example 3", "example 4", and so forth, means that a particular feature, structure, or characteristic described in connection with the example is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a fungus cultivation is with black and white two-sided canopy film which characterized in that: first layer (1), second layer (2) including integrated into one piece third layer (3) and fourth layer (4), first layer (1) sets up in integral film side width both sides, fourth layer (4) set up at the center, and fourth layer (4) bilateral symmetry sets up third layer (3), and second layer (2) use fourth layer (4) to set up in the outside of third layer (3) as central symmetry, third layer (3) set up to black membrane, other layers set up to white membrane.

2. The black-and-white double-sided shed film for cultivating fungi according to claim 1, which is characterized in that: auxiliary strips (5) made of the same material are arranged on the upper side and the lower side of the fourth layer (4) at intervals, and the auxiliary strips (5) on the lower side are arranged in a staggered mode.

3. The black-and-white double-sided shed film for cultivating fungi according to claim 1, which is characterized in that: the third layer (3) is arranged in a groove formed by the auxiliary strip (5).

4. The black-and-white double-sided shed film for cultivating fungi according to claim 1, which is characterized in that: the weather-resistant layer is characterized in that the first layer (1) is arranged to be a weather-resistant layer prepared from a weather-resistant material, the second layer (2) is arranged to be a combined layer formed by fusing a rain-resistant layer (7) prepared from a hydrophobic material and a sun-resistant layer (8) prepared from a sun-resistant material, and the fourth layer (4) is arranged to be a tensile layer prepared from a tensile material.

5. The black-and-white double-sided shed film for cultivating fungi according to claim 1, which is characterized in that: the first layer (1) is provided with positioning strips (6) at intervals and embedded in each layer.

6. The black-and-white double-sided shed film for cultivating fungi according to claim 2, wherein: the depth of the groove formed by the auxiliary strip (5) is consistent with the thickness of the third layer (3).

7. The black-and-white double-sided shed film for cultivating fungi according to claim 2, wherein: the groove depth formed by the auxiliary strip (5) is set to be two thirds of the thickness of the third layer (3).

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