TWM595579U - Thermal insulation agricultural film for greenhouse - Google Patents

Abstract

This creation is about a heat-insulating agricultural film for greenhouse. The main reason is that the heat-insulating agricultural film includes an antibacterial weathering layer made of high-strength structural resin, a tensile tensile layer and an anti-dripping light diffusion layer. The layer is added with antibacterial agent, anti-UV agent and heat blocking agent, the tensile layer is added with heat blocking agent, the anti-dripping light diffusion layer is added with hydrophilic material or anti-fog material, and the bottom of the anti-drip light diffusion layer is formed with unevenness Rough surface; this can not only prevent moisture condensation at the bottom of the insulating agricultural film, but also allow the sunlight to pass through the insulating agricultural film to form diffusion, scattering, and diffusion phenomena, so that the plants planted in the greenhouse can be exposed to sunlight Fully irradiated to prevent the upper leaves or fruits from being burned by the sun, while allowing the lower leaves to be fully exposed to sunlight, increasing the scattered light by 30% to 40% to allow plants to fully photosynthesize and allow the plants to grow for an additional 2 to 3 hours per day And because the loss of upper leaves is reduced, it not only increases the plant's nutrient content by 20% to 30%, but also increases the productivity by 20% to 30%, and it also increases the practical efficiency of its overall application.

Description

Thermal insulation agricultural film for greenhouse

This creation is about a kind of heat-insulating agricultural film for greenhouse, especially refers to a kind of not only can prevent moisture condensation at the bottom of the heat-insulating agricultural film, but also can allow the sunlight to form diffusion, scattering and diffusion phenomena after passing through the heat-insulating agricultural film. The plants grown in the greenhouse can be fully irradiated by sunlight to avoid the sunburn reaction of the upper leaves or fruits, while the lower leaves are fully exposed to sunlight, increasing the scattered light by 30% to 40% to allow the plants to fully photosynthesize To allow plants to grow for an additional 2 to 3 hours a day, and because the loss of upper leaves is reduced, not only the plant's nutrient content is increased by 20% to 30%, but also the productivity can be increased by 20% to 30%, and it is used in its entirety Innovative designer of thermal insulation agricultural film for greenhouse with more practical efficiency features.

According to the press, the cultivation of various plants occupies a very important position for people’s needs in life. If there is no relevant plant cultivation, people will lack many sources of food and supplies in their daily lives. It has a great impact; and because different varieties of plants require different environments, temperatures, humidity, and light during the growth process, if general economic plants are planted in open air, the plants will be exposed to temperature Weather, humidity, rain and other weather factors. For example, the illumination required for general plants is 30,000 LUX, and the illumination in sunny areas will reach more than 200,000 LUX in summer and 12-13 million LUX in winter, resulting in plant growth. Affected, it is easy to have the phenomenon that the upper leaves or fruits are burned by the sun, and the lower leaves are not enough light, and even lead to the plant's production and productivity are not growing well due to the sun burn [eg: the tomato becomes thick and the sweetness is insufficient] In addition, because general economic plants cannot resist higher or lower extreme temperatures, they are prone to death.

Therefore, it is often seen that various greenhouses are built, because these greenhouses are mainly a closed environment, and these greenhouses are constructed of light-transmitting materials, such as agricultural plastic films, etc., which can transmit sunlight into the greenhouse. Internally, various economic plants are grown inside the greenhouse, and by controlling and setting the light, temperature, and humidity in the greenhouse, the planted plants can obtain an appropriate environment for their growth.

Among them, as for the greenhouses commonly constructed with agricultural plastic films, although they can achieve the expected effect of providing a more favorable growth environment for plants, they are also found in the actual operation and use of the water evaporated in the greenhouse. The vapor will be blocked by the agricultural plastic film, causing water vapor to condense into water droplets at the bottom of the agricultural plastic film. The condensed water droplets will not only cause irregular reflection of sunlight due to its irregular distribution, which will affect the plant's progress. Photosynthesis works, and when the water drops fall down onto the plants, it is easy to cause plant diseases, so that there is still room for improvement in the overall structural design.

The reason is that, in view of this, the creators have maintained rich design and development and practical production experience in the related industries for many years, researched and improved on the existing structure and deficiencies, and provided a thermal insulation agricultural film for the greenhouse, in order to achieve better practical value. Purpose person.

The main purpose of this creation is to provide a heat-insulating agricultural film for greenhouses, which not only prevents moisture condensation at the bottom of the heat-insulating agricultural film, but also allows the sunlight to form diffusion, scattering and diffusion phenomena after passing through the heat-insulating agricultural film. The plants grown in the greenhouse can be fully irradiated by sunlight to avoid the sunburn reaction of the upper leaves or fruits, while the lower leaves are fully exposed to sunlight, increasing the scattered light by 30% to 40% to allow plants to fully photosynthesize Function, allowing plants to grow for an additional 2 to 3 hours a day, and because the loss of upper leaves is reduced, not only increases the nutritional content of the plant by 20% to 30%, but also can increase the productivity of 20% to 30%, and the overall implementation Those who use it more effectively.

The main purpose and effect of the thermal insulation agricultural film used in the creation of this greenhouse are achieved by the following specific technical means:

The main reason is that the thermal insulation agricultural film includes an antibacterial weathering layer, a tensile tensile layer and an anti-drip light diffusion layer; among them:

The antibacterial weathering layer is made of high-strength structural resin, and the antibacterial weathering layer is added with antibacterial agent, anti-UV agent and heat inhibitor;

The tensile and tensile layer is disposed under the antibacterial and weather-resistant layer. The tensile and tensile layer is made of high-strength structural resin, and a thermal inhibitor is added to the tensile and tensile layer;

The anti-drip light diffusion layer is disposed under the tensile tensile layer, the anti-drip light diffusion layer is made of high-strength structural resin, and a hydrophilic material or anti-fog material is added to the anti-drip light diffusion layer At the bottom of the anti-drip streamer diffusion layer, a rough surface is formed.

The preferred embodiment of the heat-insulating agricultural film for the creation of the greenhouse, wherein the antibacterial weathering layer, the tensile tensile layer and the anti-drip light diffusion layer are made of metallocene polyethylene [mPE], high density polyethylene [HDPE ], low-density polyethylene [LDPE], linear low-density polyethylene [LLDPE] plus metallocene polyethylene [mPE] made of any material.

In the preferred embodiment of the heat-insulating agricultural film for the greenhouse, the antibacterial agent of the antibacterial weathering layer is any one of organic, inorganic, and nanometer antibacterial agents.

A preferred embodiment of the heat-insulating agricultural film used in the creative greenhouse, wherein the heat-resistant agent of the antibacterial weathering layer and the tensile tensile layer is tungsten oxide [CWO], antimony tin oxide [ATO], indium tin oxide [ITO] Any one.

In the preferred embodiment of the heat-insulating agricultural film for the greenhouse, the rough surface formed on the bottom of the anti-dripping light diffusion layer is any one of arc shape, zigzag shape, geometric figure shape and diamond cut surface shape.

In a preferred embodiment of the thermal insulation agricultural film for the creation of a greenhouse, a scattering material is added to the rough surface formed on the bottom of the anti-drip light diffusion layer.

In a preferred embodiment of the heat-insulating agricultural film for creating a greenhouse, the scattering material added to the rough surface is any one of minerals, crystals, spheres, and organic materials.

In order to provide a more complete and clear disclosure of the technical content used in this creation, the purpose of the creation and the effect achieved, please refer to the detailed description below, and please refer to the drawings and figures disclosed:

First of all, please refer to the schematic diagram of the structure of the first picture and the enlarged schematic diagram of the structure of the second picture. The thermal insulation agricultural film (1) of this creation mainly includes an antibacterial weathering layer (11), tensile and tensile Layer (12) and anti-drip light diffusion layer (13); where:

The antibacterial weathering layer (11) is made of high strength structural resin, such as: metallocene polyethylene [mPE], high density polyethylene [HDPE], low density polyethylene [LDPE], linear low density polyethylene [LLDPE] plus metallocene polyethylene [mPE], etc., and an antibacterial agent, an anti-UV agent and a heat blocking agent are added to the antibacterial weathering layer (11), the antibacterial agent can be any antibacterial agent such as organic, inorganic, nano, etc. The thermal inhibitor can be tungsten oxide [CWO], tin antimony oxide [ATO], indium tin oxide [ITO].

The tensile and tensile layer (12) is arranged under the antibacterial and weathering layer (11). The tensile and tensile layer (12) is made of high-strength structural resin, such as metallocene polyethylene [mPE] , High-density polyethylene [HDPE], low-density polyethylene [LDPE], linear low-density polyethylene [LLDPE] plus metallocene polyethylene [mPE], etc., and a heat inhibitor is added to the tensile layer (12) The thermal inhibitor can be tungsten oxide [CWO], tin antimony oxide [ATO], indium tin oxide [ITO].

The anti-drip light diffusion layer (13) is arranged under the tensile tensile layer (12), and the anti-drip light diffusion layer (13) is made of high-strength structural resin, such as metallocene polyethylene [ mPE], high-density polyethylene [HDPE], low-density polyethylene [LDPE], linear low-density polyethylene [LLDPE] plus metallocene polyethylene [mPE], etc., and added to the anti-drip light diffusion layer (13) with hydrophilic Material or anti-fog material, and a rough surface (131) is formed on the bottom of the anti-drip light diffusion layer (13), and the rough surface (131) is added with scattering materials, such as minerals, crystals, spheres, organic materials, etc. Any kind.

The rough surface (131) formed on the bottom of the anti-drip light diffusion layer (13) may be arc-shaped [see the enlarged schematic view of the structure created in the second figure], or the rough surface (131) ) Is zigzag [please refer to the enlarged schematic diagram of another embodiment of the third picture creation], or make the rough surface (131) into the shape of a geometric figure [please refer to the fourth picture for another embodiment of the creation Enlarged schematic view of the structure], or the rough surface (131) of the uneven surface may be diamond-shaped.

In this way, please refer to the schematic diagram of the usage state of the fifth picture to create the greenhouse film (1) to build a greenhouse, and use the antibacterial and weathering layer (11) It can block the various effects of the external environment of the greenhouse on the greenhouse, and at the same time avoid the growth of moss, and use the tensile tensile layer (12) to increase the overall strength of the insulating agricultural film (1), and use the anti-drip light diffusion layer ( 13) Prevent water droplets from condensing on the bottom of the heat-insulating agricultural film (1), and at the same time use the uneven rough surface (131) formed on the bottom of the anti-drip stream light diffusion layer (13) to make the sunlight shining from the outside pass through the uneven rough surface ( 131) The phenomenon of diffusion, scattering and diffusion is formed, and the scattering material added to the rough surface (131) increases the refraction, scattering and diffusion effects of sunlight, so that the plants planted in the greenhouse can be fully exposed to sunlight Irradiation, there will be no sunburn caused by too strong light to allow plants to fully photosynthesis, and to improve plant nutrients and make plants grow better.

Based on the above, the use and implementation description of this creation shows that compared with the existing technical means, this creation mainly not only prevents moisture condensation at the bottom of the insulated agricultural film, but also allows sunlight to pass through the insulated agricultural The phenomenon of diffusion, scattering and diffusion is formed behind the film, so that the plants planted in the greenhouse can be fully irradiated by sunlight to avoid the sunburn reaction of the upper leaves or fruits, while the lower leaves are fully exposed to sunlight, an increase of 30%~40 % Scattered light to allow plants to fully perform photosynthesis, allowing plants to grow for an additional 2 to 3 hours a day, and because the loss of upper leaves is reduced, not only increases the nutritional content of plants by 20% to 30%, but also increases 20% ~30% of the production capacity, and those with more practical functional characteristics in their overall implementation.

The foregoing embodiments or drawings do not limit the structure of this creation, and any appropriate changes or modifications of those with ordinary knowledge in the technical field, such as: adding an antibacterial and weather resistant layer with an antibacterial agent instead of adding an anti-algae agent, or Adding antioxidants to improve weather resistance should be regarded as not departing from the scope of the patent of this creation.

In summary, this creative embodiment can achieve the expected use effect, and the specific structure disclosed by it has not only not been seen in similar products, nor has it been disclosed before the application, and has fully met the requirements and requirements of the Patent Law , I filed an application for a new type of patent in accordance with the law, and pleaded for the review and granted the patent.

1: Insulated agricultural film

11: Antibacterial weathering layer

12: Tensile and tensile layer

13: Anti-drip light diffusion layer

131: uneven rough surface

The first picture: the structure diagram of this creation

Picture 2: The enlarged schematic view of the structure of this creation

Third figure: Schematic diagram of an enlarged structure of another embodiment of the creation

Figure 4: Enlarged schematic diagram of another embodiment of this creation

Figure 5: Schematic diagram of the state of use of this creation

1: Insulated agricultural film

11: Antibacterial weathering layer

12: Tensile and tensile layer

13: Anti-drip light diffusion layer

131: uneven rough surface

Claims (7)

A heat-insulating agricultural film for greenhouse, which mainly consists of a heat-resistant agricultural film including an antibacterial weathering layer, a tensile tensile layer and an anti-drip light diffusion layer; wherein: The antibacterial weathering layer is made of high-strength structural resin, and the antibacterial weathering layer is added with antibacterial agent, anti-UV agent and heat inhibitor; The tensile and tensile layer is disposed under the antibacterial and weather-resistant layer. The tensile and tensile layer is made of high-strength structural resin, and a thermal inhibitor is added to the tensile and tensile layer; The anti-drip light diffusion layer is disposed under the tensile tensile layer, the anti-drip light diffusion layer is made of high-strength structural resin, and a hydrophilic material or anti-fog material is added to the anti-drip light diffusion layer At the bottom of the anti-drip streamer diffusion layer, a rough surface is formed. The heat-insulating agricultural film for greenhouse according to claim 1, wherein the antibacterial weathering layer, the tensile tensile layer and the anti-drip light diffusion layer are made of metallocene polyethylene [mPE], high density polyethylene [HDPE] , Low-density polyethylene [LDPE], linear low-density polyethylene [LLDPE] plus metallocene polyethylene [mPE] made of any material. The heat-insulating agricultural film for greenhouse according to claim 1, wherein the antibacterial agent of the antibacterial weathering layer is any one of organic, inorganic and nano antibacterial agents. The heat-insulating agricultural film for greenhouse according to claim 1, wherein the heat resistance agent of the antibacterial weathering layer and the tensile tensile layer is tungsten oxide [CWO], tin antimony oxide [ATO], and indium tin oxide [ ITO] Any one. The heat-insulating agricultural film for greenhouse according to claim 1, wherein the rough surface formed on the bottom of the anti-drip streamer diffusion layer is any of an arc shape, a sawtooth shape, a geometric figure shape, and a diamond cut surface shape. The heat-insulating agricultural film for greenhouse according to claim 1, wherein a scattering material is added to the rough surface formed on the bottom of the anti-drip light diffusion layer. The heat-insulating agricultural film for greenhouse according to claim 6, wherein the scattering material added to the rough surface is any one of minerals, crystals, spheres, and organic materials.

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