Nano ecological gauze and window with nano ecological gauze

Abstract

The utility model relates to a screen and a window with the screen, in particular to a nanometer ecological screen and a window with the nanometer ecological screen. The nanometer ecological yarn comprises a nanometer yarn layer and a silver-plated net-shaped layer, the nanometer yarn layer and the silver-plated net-shaped layer are fixedly overlapped through ultrasonic composite points, and the ultrasonic composite points are regularly arranged on the nanometer ecological yarn to form decorative patterns. Under the condition that the original nano screen can filter atmospheric pollutants, the nano ecological screen is higher in hardness, can be independently used, is not easy to damage, and is used for being mounted in a window frame. The utility model further discloses a window with the nanometer ecological screen, the window with the nanometer ecological screen comprises a nanometer ecological screen window frame, the nanometer ecological screen is fixedly arranged in the nanometer ecological screen window frame, the nanometer screen layer of the nanometer ecological screen faces the outside of the window, and the silver-plated net-shaped layer faces the inside of the window. The window is used for parts where windows need to be installed in buildings.

Description

Technical Field

[0001] The utility model relates to a yarn and a window with the yarn, in particular to a nano-ecological yarn and a window with the nano-ecological yarn. Background Art

[0002] With the development of industrialization, air pollution is becoming increasingly serious. Aerosol pollutants are one of the main air pollutants. Aerosol refers to solid particles, liquid particles or their suspension in a gas medium. Aerosol pollutants mainly include dust, smoke droplets, fog, dust, floating dust, suspended matter, etc., with a diameter of about 0.002-100 microns. Various particles in atmospheric aerosols can be divided into the following according to their particle size:

[0003] (1) Total suspended particulate matter (TSP): particles suspended in the air with an aerodynamic equivalent diameter of less than 100 microns. It is an important general pollution indicator in air quality assessment.

[0004] (2) Floating dust: Suspended matter that can float in the atmosphere for a long time, with a particle size usually less than 10 microns.

[0005] (3) Dust reduction: The atmospheric particles collected by dust reduction tanks are generally larger than 30 microns in size. Dust reduction per unit area can be used as one of the indicators for evaluating the degree of air pollution.

[0006] (4) Inhalable particles (IP, PM10): The International Organization for Standardization (ISO) recommends defining IP as particles with a size of less than 10 microns.

[0007] (5) PM2.5 (particulate matter): particulate matter with a diameter less than or equal to 2.5 microns.

[0008] Air pollutants are harmful to the human body in many ways, mainly manifested in respiratory diseases and physiological dysfunction, as well as irritation of mucous membranes such as the eyes and nose. When the concentration of pollutants in the atmosphere is very high, it can cause acute pollution poisoning, or worsen the symptoms, and even kill thousands of people in a few days. In fact, even if the concentration of pollutants in the atmosphere is not high, breathing this polluted air for years can cause chronic bronchitis, bronchial asthma, emphysema, lung cancer and other diseases. If various industrial dusts are attached to the coal smoke, it can cause corresponding diseases such as pneumoconiosis.

[0009] A Chinese utility model patent with publication number CN205189723U discloses a nano screen window, including a nano mesh, which filters pollutants in the atmosphere through a mesh structure formed by nanofibers, thereby improving the air quality in the house. However, the above-mentioned nano screen window also has disadvantages: first, the above-mentioned nano mesh is relatively soft and is easily damaged if it is set alone in the window frame. It must be overlapped with the existing anti-theft net before use. Secondly, although the nano mesh can filter atmospheric pollutants, it cannot filter smaller pathogens such as viruses. Utility Model Content

[0010] In order to solve the above deficiencies in the prior art, the utility model aims to provide a nano-ecological yarn and a window with the nano-ecological yarn, so as to achieve the purpose of enabling the yarn net to be used alone and having an antiviral effect.

[0011] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a nano-ecological yarn, including a nano-yarn layer and a silver-plated mesh layer. The nano-yarn layer and the silver-plated mesh layer are fixedly overlapped by ultrasonic composite points, and the ultrasonic composite points are regularly arranged on the nano-ecological yarn to form a decorative pattern.

[0012] As a limitation of the present invention: the silver-plated mesh layer includes a mesh substrate made of nylon or polyester, and also includes a silver-plated layer plated on the mesh substrate.

[0013] As a limitation of the present invention: the pore size of the nano yarn layer is 0.7 to 10 microns.

[0014] As a limitation of the present invention: the ultrasonic composite points are regularly arranged to form a decorative pattern of a square grid.

[0015] As a limitation of the present invention: the ultrasonic composite points are regularly arranged to form a decorative pattern of a diamond grid.

[0016] The utility model also discloses a window with nano-ecological yarn, comprising a nano-ecological yarn window frame, in which the nano-ecological yarn is fixedly arranged, wherein the nano-yarn layer of the nano-ecological yarn faces outside the window, and the silver-plated mesh layer faces inside the window.

[0017] As a limitation of the present invention: it also includes a glass window frame and a main window frame, the nano-ecological screen window frame and the glass window frame are both hinged to the main window frame, the nano-ecological screen window frame faces outside the window, and the glass window frame faces inside the window.

[0018] As a limitation of the utility model, it also includes an anti-theft net window frame, which is hinged to the main window frame and is located outside the nano-ecological screen window frame.

[0019] Due to the adoption of the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0020] The nano-ecological yarn of the utility model is compounded with a silver-plated mesh layer on the basis of the nano-yarn layer. When the original nano-yarn can filter atmospheric pollutants, the silver-plated mesh layer improves the hardness of the nano-yarn layer, so that the nano-ecological yarn can be set alone in the window frame for use and is not easily damaged. The two are combined through the ultrasonic compound process, and the structure is also more solid; secondly, the silver ions on the silver-plated mesh layer have antibacterial effects. In a small-scale pilot experiment, the upper respiratory tract infection rate of users whose homes are installed with nano-ecological yarn is significantly reduced compared with users who do not install nano-ecological yarn. That is, the window with nano-ecological yarn of the utility model can effectively block the spread of pathogens such as viruses; and the ultrasonic compound points are regularly arranged to form decorative patterns, which are beautiful in shape.

[0021] To sum up, the nano-ecological yarn of the utility model has higher hardness, can be used alone, is not easily damaged, and is used to be installed in window frames, while the original nano-yarn can filter atmospheric pollutants. The window with nano-ecological yarn of the utility model has antibacterial effect and beautiful shape, and is used in parts of buildings where windows need to be installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Figure 1 This is a schematic diagram of the layer structure of Example 1 of the utility model;

[0024] Figure 2 This is a front view of Embodiment 1 of the present utility model;

[0025] Figure 3 This is a front view of Embodiment 2 of the present utility model;

[0026] Figure 4 It is a stereogram of embodiment 3 of the present utility model.

[0027] In the figure: 1-nano yarn layer, 2-silver-plated mesh layer, 3-ultrasonic composite point, 4-total window frame, 5-glass window frame, 6-nano ecological yarn window frame, 7-anti-theft net window frame, 8-glass, 9-nano ecological yarn, 10-anti-theft net. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the nano-ecological yarn and the window with the nano-ecological yarn described herein are preferred embodiments, which are only used to illustrate and explain the present invention and do not constitute a limitation on the present invention.

[0029] The directional terms or positional relationships such as "up", "down", "left" and "right" described in the present invention are based on the directional relationships in the drawings of the present invention specification and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the content protected by the present invention.

[0030] Example 1

[0031] In this embodiment, Figure 1 , Figure 2 As shown, a nano-ecological yarn includes a nano-yarn layer 1 and a silver-plated mesh layer 2. Specifically, the pore size of the nano-yarn layer 1 is 0.7 to 10 microns, which can not only filter pollutants and dust in the atmosphere, but also allow the newly renovated house to keep the windows open for 24 hours, and can also ventilate the house in winter with less temperature loss, killing two birds with one stone. The silver-plated mesh layer 2 includes a mesh substrate made of nylon or polyester, and also includes a silver-plated layer plated on the mesh substrate. The pore size of the mesh substrate is 0.5 to 1.5 mm. The silver-plated mesh layer 2 not only improves the hardness of the nano-yarn layer 1, so that the nano-ecological yarn can be set separately in the window frame, but the silver ions on the silver-plated mesh layer 2 also have an antibacterial effect, which can effectively block the spread of pathogens such as viruses.

[0032] The nano yarn layer 1 and the silver-plated mesh layer 2 are fixedly overlapped by ultrasonic compound points 3, and the ultrasonic compound points 3 are regularly arranged on the nano ecological yarn to form a decorative pattern. Specifically, the ultrasonic compound points 3 are made by ultrasonic compounding technology, which not only ensures the air permeability effect but also firmly combines the two-layer structure. The ultrasonic compound points 3 in this embodiment are regularly arranged on the nano ecological yarn to form a decorative pattern of a square grid, which is more beautiful in appearance. The decorative pattern can also be designed into a triangular grid, a polygonal grid, a circular grid and other patterns as needed.

[0033] The above silver plating process and ultrasonic composite process are both existing technologies and will not be described in detail here. It should be noted that the nano-ecological yarn in this embodiment can be set in the window frame alone and used in combination with the glass window frame to replace the existing anti-theft net, or can be used in combination with the glass window frame and the anti-theft net window frame.

[0034] Example 2

[0035] In this embodiment, Figure 3 The structure of this embodiment is basically the same as that of embodiment 1, except that the ultrasonic composite points 3 in this embodiment are regularly arranged to form a decorative pattern of a diamond grid.

[0036] Example 3

[0037] In this embodiment, Figure 4As shown, a window with nano-ecological yarn comprises a main window frame 4, and the main window frame 4 is hingedly provided with a glass window frame 5, a nano-ecological yarn window frame 6, and an anti-theft net window frame 7 from the inside to the outside. Here, "inside" refers to the side facing the inside of the building, and "outside" refers to the side facing the outdoors. Glass 8 is fixed in the glass window frame 5, nano-ecological yarn 9 in Example 1 is fixed in the nano-ecological yarn window frame 6, and an anti-theft net 10 is fixed in the anti-theft net window frame 7. The nano yarn layer 1 of the nano-ecological yarn 9 faces outside the window, and the silver-plated mesh layer 2 faces inside the window.

[0038] It should be noted that, in addition to the above-mentioned setting method, the above-mentioned nano-ecological screen frame 6 can be used alone, that is, it can be set alone in the main window frame 4, and it can also be used in conjunction with the glass window frame 5, that is, the nano-ecological screen frame 6 and the glass window frame 5 are both set in the main window frame 4, the nano-ecological screen frame 6 faces outside the window, and the glass window frame 5 faces inside the window.

Claims

1. A nano-ecological yarn, comprising a nano-yarn layer, characterized in that: It also includes a silver-plated mesh layer. The nano yarn layer and the silver-plated mesh layer are fixedly overlapped through ultrasonic compound points. The ultrasonic compound points are regularly arranged on the nano ecological yarn to form a decorative pattern.

2. The nano-ecological yarn according to claim 1, characterized in that: The silver-plated mesh layer comprises a mesh substrate made of nylon or polyester, and also comprises a silver-plated layer plated on the mesh substrate.

3. The nano-ecological yarn according to claim 1, characterized in that: The pore size of the nano yarn layer is 0.7 to 10 microns.

4. The nano-ecological yarn according to any one of claims 1 to 3, characterized in that: The ultrasonic compound points are regularly arranged to form a decorative pattern of a square grid.

5. The nano-ecological yarn according to any one of claims 1 to 3, characterized in that: The ultrasonic compound points are regularly arranged to form a decorative pattern of a diamond grid.

6. A window with nano-ecological screen, including a nano-ecological screen window frame, characterized in that: The nano-ecological yarn according to any one of claims 1 to 5 is fixedly arranged in the nano-ecological screen window frame, wherein the nano-yarn layer of the nano-ecological yarn faces outward from the window and the silver-plated mesh layer faces inward from the window.

7. The window with nano-ecological yarn according to claim 6, characterized in that: It also includes a glass window frame and a main window frame. The nano-ecological screen window frame and the glass window frame are both hinged to the main window frame. The nano-ecological screen window frame faces outside the window, and the glass window frame faces inside the window.

8. The window with nano-ecological yarn according to claim 7, characterized in that: It also includes a burglar-proof net window frame, which is hinged to the main window frame and is located outside the nano-ecological screen window frame.

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