Functional composite filter material

Abstract

The utility model discloses a functional composite filter material which comprises a plate body, the plate body comprises a fiber net, a sterilization layer is installed on the upper end face of the fiber net, a filter disc layer is installed on the upper end face of the sterilization layer, a plurality of flow guide mechanisms are arranged on the filter disc layer at equal intervals, and each flow guide mechanism comprises filter holes. Six drainage grooves are formed in the outer edge face of the filter hole at equal intervals around the axis of the filter hole, diversion grooves are formed in the bottom ends of the six drainage grooves, the filter hole is of a circular truncated cone-shaped structure with the wide upper portion and the narrow lower portion, the section of each diversion groove is in an arc shape, and the bottom ends of the diversion grooves extend into the sterilization layer; the structural strength of the plate body is enhanced through the fiber net, disinfection and sterilization are conducted through the sterilization layer, impurities are absorbed and separated through the adsorption layer, the installation sealing performance of the plate body is improved through the cotton cloth layer, and the effect of enhancing the use efficiency of the plate body is achieved; and the liquid can be shunted, so that the purpose of improving the filtering effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter materials, in particular to a functional composite filter material. Background Art

[0002] The environment is the space in which humans live, encompassing the natural environment as well as our daily living, learning, and working environments. With the advancement of science and technology and the improvement of people's living standards, people are increasingly concerned about the impact of numerous uncertainties and environmental issues in their living environments on human health. Indoor pollution severely impacts human health and is often called a scourge of modern cities. Currently, indoor air pollution is internationally recognized as a significant environmental risk to public health. Polluted air, water, carbon dust, radiation, and toxic substances constantly harm our health, and indoor pollution is particularly severe.

[0003] Existing functional composite filter materials are not convenient for filtering larger impurities. When the liquid contains larger impurities, the filter layer can block them, but the impurities will also clog the micropores on the filter layer. If there are too many impurities, the fluidity of the liquid will be slowed down, reducing the efficiency of the filter material. Utility Model Content

[0004] The purpose of the utility model is to provide a functional composite filter material, which has the advantage of avoiding being blocked by larger impurities and solves the problem of reduced fluidity of the filter material due to being blocked by larger impurities.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a functional composite filter material, comprising a plate body, the plate body comprising a fiber mesh, a sterilization layer being installed on the upper end surface of the fiber mesh, a filter layer being installed on the upper end surface of the sterilization layer, a plurality of flow guide mechanisms being equidistantly provided on the filter layer, the flow guide mechanisms comprising filter holes, six drainage grooves being equidistantly provided on the outer edge surface of the filter hole around its axis, and diversion grooves being provided at the bottom ends of the six drainage grooves.

[0006] Preferably, the filter hole is a truncated cone structure that is wide at the top and narrow at the bottom, the cross-section of the diversion groove is arc-shaped, and the bottom end of the diversion groove extends to the inside of the sterilization layer.

[0007] Preferably, an adsorption layer is installed on the lower end surface of the fiber web, and a cotton cloth layer is installed on the lower end surface of the adsorption layer.

[0008] Preferably, the six diversion grooves form a diversion mechanism, and the outer diameter of the diversion mechanism is larger than the outer diameter of the filter hole.

[0009] Preferably, the adsorption layer is made of activated carbon, and the adsorption layer is completely in contact with the fiber web and the cotton cloth layer.

[0010] Preferably, the sterilization layer is completely adhered to the fiber mesh and the filter layer, and the filter layer itself is filtered through the provided guide mechanism.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model arranges a fiber net, a sterilization layer, an adsorption layer and a cotton cloth layer. The fiber net strengthens the structural strength of the plate body, the sterilization layer is used for disinfection and sterilization, the adsorption layer absorbs and separates impurities, and the cotton cloth layer increases the installation sealing of the plate body, thereby achieving the effect of enhancing the use efficiency of the plate body.

[0013] 2. The utility model sets filter holes, drainage grooves and diversion grooves, and uses the filter holes that are wide at the top and narrow at the bottom to clamp larger impurities. By opening multiple drainage grooves on the periphery of the filter holes, the filter holes are prevented from being blocked. The liquid is diverted by multiple diversion grooves, thereby achieving the purpose of increasing the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0016] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure at center A;

[0017] Figure 4 For this utility model Figure 3 Enlarged schematic diagram of the middle guide mechanism.

[0018] The reference numerals and names in the figures are as follows:

[0019] 1. Plate body; 2. Fiber mesh; 3. Sterilization layer; 4. Filter layer; 5. Diversion mechanism; 501. Filter hole; 502. Drainage trough; 503. Diversion trough; 6. Adsorption layer; 7. Cotton cloth layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0022] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0023] See also Figures 1 to 4 The utility model provides an embodiment: a functional composite filter material, including a plate body 1, the plate body 1 includes a fiber mesh 2, a sterilization layer 3 is installed on the upper end surface of the fiber mesh 2, a filter layer 4 is installed on the upper end surface of the sterilization layer 3, a plurality of guide mechanisms 5 are evenly spaced on the filter layer 4, the guide mechanism 5 includes a filter hole 501, and the outer edge surface of the filter hole 501 is evenly spaced around its axis. Six drainage grooves 502 are evenly spaced and opened at the bottom of the six drainage grooves 502. A diversion groove 503 is opened at the bottom of each of the six drainage grooves 502; the filter hole 501 is a circular shape with a width at the top and a narrowness at the bottom. The diversion groove 503 has a platform-like structure, and the cross-section of the diversion groove 503 is arc-shaped, and the bottom end of the diversion groove 503 extends to the inside of the sterilization layer 3; the lower end surface of the fiber mesh 2 is installed with an adsorption layer 6, and the lower end surface of the adsorption layer 6 is installed with a cotton cloth layer 7; the six diversion grooves 503 form a diversion mechanism, and the outer diameter of the diversion mechanism is larger than the outer diameter of the filter hole 501; the adsorption layer 6 is made of activated carbon, and the adsorption layer 6 is completely fitted with the fiber mesh 2 and the cotton cloth layer 7; the sterilization layer 3 is completely fitted with the fiber mesh 2 and the filter layer 4, and the filter layer 4 itself is filtered through the opened guide mechanism 5.

[0024] Working principle: During the operation of the present invention, the liquid enters the plate body 1 through the multiple guide mechanisms 5 on the filter layer 4, and the larger impurities are intercepted by the filter holes 501. The liquid continues to pass through the multiple drainage grooves 502 opened on the periphery of the filter holes 501, and then increases the time it stays in the sterilization layer 3 through the diversion grooves 503 opened, and makes the liquid evenly distributed in the sterilization layer 3, and is filtered and decomposed through the adsorption layer 6.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A functional composite filter material, comprising a plate body (1), characterized in that: The plate body (1) comprises a fiber mesh (2), a sterilization layer (3) is installed on the upper end surface of the fiber mesh (2), a filter layer (4) is installed on the upper end surface of the sterilization layer (3), a plurality of flow guide mechanisms (5) are provided on the filter layer (4) at equal intervals, the flow guide mechanism (5) comprises a filter hole (501), six drainage grooves (502) are provided on the outer edge surface of the filter hole (501) at equal intervals around the axis thereof, and a diversion groove (503) is provided at the bottom end of each of the six drainage grooves (502).

2. A functional composite filter material according to claim 1, characterized in that: The filter hole (501) is a truncated cone-shaped structure that is wide at the top and narrow at the bottom. The cross-section of the diversion groove (503) is arc-shaped, and the bottom end of the diversion groove (503) extends to the inside of the sterilization layer (3).

3. The functional composite filter material according to claim 1, characterized in that: An adsorption layer (6) is installed on the lower end surface of the fiber web (2), and a cotton cloth layer (7) is installed on the lower end surface of the adsorption layer (6).

4. The functional composite filter material according to claim 1, characterized in that: The six diversion grooves (503) form a diversion mechanism, and the outer diameter of the diversion mechanism is larger than the outer diameter of the filter hole (501).

5. The functional composite filter material according to claim 3, characterized in that: The adsorption layer (6) is made of activated carbon, and the adsorption layer (6) is completely adhered to the fiber web (2) and the cotton cloth layer (7).

6. The functional composite filter material according to claim 1, characterized in that: The sterilization layer (3) is completely adhered to the fiber mesh (2) and the filter layer (4), and the filter layer (4) itself is filtered through the provided flow guide mechanism (5).

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