Water-absorbing mesh cloth and humidifying equipment

Abstract

The utility model discloses a piece of water-absorbing mesh cloth and humidifying equipment, which comprises at least two base layers which are laminated at intervals, and each base layer comprises a plurality of openings; the supporting lines are connected with the opening edges of the adjacent base layers; the base layer at least comprises an original state and a first state, in the first state, the opening has a first shape quantity, in the original state, the opening has a second shape quantity, and the absolute value of the ratio of the difference value of the first shape quantity and the second shape quantity to the second shape quantity is not larger than 10%.

Description

Technical Field

[0001] This utility model relates to an absorbent mesh and a humidifying device. Background Technology

[0002] With the improvement of living standards, how to improve the air environment has received much attention. Suitable ambient humidity is a crucial factor affecting the air quality; therefore, humidifiers are becoming increasingly popular. Evaporative humidifiers hold water in a mesh fabric and use a blower to deliver air through the fabric, causing the moisture to vaporize and disperse with the airflow, thus achieving humidification.

[0003] The water holding capacity of the mesh and its contact area with air are important factors affecting humidification efficiency. Currently, existing meshes cannot be structurally adjusted after weaving, resulting in insufficient humidification efficiency and poor flexibility. Utility Model Content

[0004] In view of this, in order to solve at least one of the aforementioned technical problems, this utility model provides a water-absorbing mesh and a humidifying device.

[0005] To achieve the above objectives, this utility model mainly provides the following technical solutions:

[0006] On the one hand, this utility model provides an absorbent mesh fabric, comprising:

[0007] At least two base layers (100) are stacked and spaced apart, and each base layer (100) includes multiple openings (101).

[0008] Support line (200), the support line (200) connects the edge of the opening (101) of the adjacent base layer (100);

[0009] The base layer (100) includes at least an original state and a first state. In the first state, the opening (101) has a first shape quantity. In the original state, the opening (101) has a second shape quantity. The absolute value of the difference between the first shape quantity and the second shape quantity and the ratio of the first shape quantity to the second shape quantity is not greater than 10%.

[0010] The first state includes a tensile state. In the tensile state, the opening (101) has a first form quantity which is a first elongation quantity. In the original state, the opening (101) has a second form quantity which is a second elongation quantity. The first elongation quantity is greater than the second elongation quantity. The base layer (100) is used to switch at least partially from the original state to the tensile state under the action of external force.

[0011] The first state includes a contracted state. In the contracted state, the opening (101) has a first form quantity of first contraction quantity. In the original state, the opening (101) has a second form quantity of second contraction quantity. The first contraction quantity is less than the second contraction quantity.

[0012] When the base layer (100) is wetted by water, at least part of it switches from its original state to a shrinkage state.

[0013] The difference between the first elongation and the second elongation is greater than or equal to 0.03 in ratio to the second elongation.

[0014] Among them, when the immersion water temperature is greater than the preset temperature, the absolute value of the ratio of the difference between the first shrinkage and the second shrinkage to the second shrinkage is greater than or equal to 0.01.

[0015] The first state includes a tensile state. In the tensile state, the opening (101) has a first form in the first direction, which is the first elongation. In the original state, the opening (101) has a second form in the first direction, which is the second elongation. The base layer (100) is at least used to switch from the original state to the first state under the action of external force. The first direction is in the same direction as the external force.

[0016] In the stretched state, the opening (101) has a third extension in the second direction, and in the original state, the opening (101) has a fourth extension in the second direction. The third extension is less than the fourth extension.

[0017] The second direction is perpendicular to the first direction;

[0018] The difference between the fourth and third elongations is less than the difference between the first and second elongations;

[0019] And / or, the ratio of the difference between the fourth elongation and the third elongation to the fourth elongation is greater than or equal to 0.01 and less than or equal to 0.05.

[0020] The first state includes a contraction state. In the contraction state, the opening (101) has a first shape in the first direction, which is the first contraction. In the original state, the opening (101) has a second shape in the first direction, which is the second contraction. The first direction is the direction in which the deformation of the opening (101) is the largest.

[0021] In the contracted state, the opening (101) has a third contraction in the second direction, and in the original state, the opening (101) has a fourth extension in the second direction. The third extension is less than the fourth extension.

[0022] The second direction is perpendicular to the first direction;

[0023] The difference between the fourth and third elongations is less than the difference between the first and second elongations;

[0024] And / or, when the immersion water temperature is greater than the preset temperature, the absolute value of the ratio of the difference between the fourth elongation and the third elongation to the fourth elongation is greater than or equal to 0.02 and less than or equal to 0.1.

[0025] The base layer (100) also includes wires (110), which are connected to form an opening (101);

[0026] The wire (110) forms multiple loops, which are connected to form an opening (101). Perforations are formed between adjacent loops, which are used to move relative to each other, so that the base layer (100) can switch from the original state to the first state.

[0027] Among them, the support line (200) is connected to the perforation of the adjacent base layer (100) to connect the adjacent base layer (100);

[0028] The adjacent base layer (100) includes a first base layer and a second base layer. The first base layer includes a plurality of first perforations (102), and the second base layer includes a plurality of second perforations (103).

[0029] At least one support line (200) extending from the first perforation (102) extends toward the same second perforation (103);

[0030] And / or, a support line (200) extending from at least one first perforation (102) extends toward at least two different second perforations (103).

[0031] On the other hand, this utility model also provides a water-absorbing mesh fabric, the water-absorbing mesh fabric (10) comprising:

[0032] At least two base layers (100) are stacked and spaced apart, and each base layer (100) includes multiple openings (101).

[0033] Support line (200), the support line (200) connects the edge of the opening (101) of the adjacent base layer (100);

[0034] The base layer (100) includes at least the original state and the first state. In the first state, the base layer (100) has a first extension. In the original state, the base layer (100) has a second extension. The absolute value of the difference between the first extension and the second extension is no greater than 10%.

[0035] Furthermore, this utility model also provides a humidification device, including at least one absorbent mesh (10) of any one of the above.

[0036] The water-absorbing mesh and humidifying device proposed in this utility model mainly utilizes openings in the base layer to allow air to pass smoothly through, increasing airflow. Support lines connected to the edges of the openings create channels between adjacent openings. These support lines store water, and when air flows between the openings, it comes into contact with the support lines, carrying away the moisture and increasing water retention. The base layer can be stretched or contracted from its original state to a first state. Stretching changes the shape of the openings, increasing the opening area and airflow. Stretching also makes the support lines more evenly distributed, mitigating the reduced effective contact area with air caused by overly dense support lines, and allowing for greater water storage between the support lines, effectively improving the efficiency of water dispersal into the air. Furthermore, stretching or contracting the opening edges and the relative movement between the support lines loosens and facilitates the removal of deposits such as scale accumulated on the base layer, making cleaning of the water-absorbing mesh easier. Finally, contraction allows the support lines to become denser; even when the support lines are too sparse or deformed after prolonged use, they can be brought closer together, easily forming a water film and increasing water retention. Meanwhile, by ensuring that the absolute value of the ratio of the difference between the first and second extensions is no greater than 10%, this improves the airflow limitation caused by excessively small opening contraction or flattening, and also mitigates the decrease in water holding capacity caused by support lines being too far or too close. Compared to mesh fabrics with fixed opening shapes, this achieves superior humidification effects and is easier to clean and install. Attached Figure Description

[0037] Figure 1 A schematic diagram of a partial structure of an absorbent mesh fabric is shown.

[0038] Figure 2 This schematic diagram illustrates a first type of local structure of a base layer in its original state;

[0039] Figure 3 This schematic diagram illustrates a partial structural feature of a base layer when stretched in the X direction.

[0040] Figure 4 This schematic diagram illustrates a partial structural feature of a base layer when stretched in the Y direction.

[0041] Figure 5 This schematic diagram illustrates a second type of local structure of a base layer in its original state;

[0042] Figure 6 This schematic diagram illustrates a partial structural feature of a base layer as it contracts in the X and Y directions.

[0043] Figure 7 This schematic diagram shows a partial structural illustration of another absorbent mesh in its original state.

[0044] Figure 8 This schematic diagram shows a partial structural diagram of another type of absorbent mesh fabric in a stretched state.

[0045] Figure 9 This schematic diagram shows a partial structural diagram of another type of absorbent mesh in its original state;

[0046] Figure 10 This schematic diagram shows a partial structural diagram of another type of absorbent mesh fabric in a stretched state;

[0047] Figure 11 This schematic diagram shows a partial structural diagram of another type of absorbent mesh in its original state;

[0048] Figure 12 This schematic diagram shows a partial structural diagram of another type of absorbent mesh fabric in a contracted state;

[0049] Figure 13 This schematic diagram illustrates the structure of multiple absorbent mesh fabrics in their original state.

[0050] Figure 14 This schematic diagram illustrates the structure of multiple absorbent mesh fabrics in a stretched state.

[0051] Figure 15 This schematic diagram illustrates the structure of another type of absorbent mesh in its original state;

[0052] Figure 16 This schematic diagram illustrates another type of multiple absorbent mesh fabrics in a stretched state. Detailed Implementation

[0053] To further illustrate the technical means and effects adopted by this utility model to achieve its intended purpose, the following detailed description, in conjunction with the accompanying drawings and embodiments, describes the specific implementation, structure, features, and effects of an absorbent mesh fabric proposed according to this utility model.

[0054] On the one hand, such as Figure 1-6 As shown, this embodiment of the present invention provides an absorbent mesh fabric (10), comprising:

[0055] At least two base layers (100) are stacked and spaced apart, and each base layer (100) includes multiple openings (101).

[0056] Support line (200), the support line (200) connects the edge of the opening (101) of the adjacent base layer (100);

[0057] The base layer (100) includes at least an original state and a first state. In the first state, the opening (101) has a first shape quantity. In the original state, the opening (101) has a second shape quantity. The absolute value of the difference between the first shape quantity and the second shape quantity and the ratio of the first shape quantity to the second shape quantity is not greater than 10%.

[0058] On the other hand, such as Figure 1-6 As shown, this embodiment of the utility model provides another absorbent mesh (10), comprising:

[0059] At least two base layers (100) are stacked and spaced apart, and each base layer (100) includes multiple openings (101).

[0060] Support line (200), the support line (200) connects the edge of the opening (101) of the adjacent base layer (100);

[0061] The base layer (100) includes at least the original state and the first state. In the first state, the base layer (100) has a first extension. In the original state, the base layer (100) has a second extension. The absolute value of the difference between the first extension and the second extension is no greater than 10%.

[0062] For ease of explanation, the two types of absorbent mesh fabric (10) are referred to as the first absorbent mesh fabric and the second absorbent mesh fabric. Except for the explanations provided for the first absorbent mesh fabric and the second absorbent mesh fabric respectively, either the first absorbent mesh fabric or the second absorbent mesh fabric applies in the following embodiments and explanations.

[0063] Either of the above two types of absorbent mesh (10) can be used in an evaporative humidifier as a water storage mesh. In use, the absorbent mesh (10) can be in various shapes, such as... Figure 13-14 The arc-shaped cylindrical structure shown can also be as follows: Figure 15-16The absorbent mesh (10) is a sheet extending in a plane. It can be fixed by a bracket. During use, water is continuously supplied to the absorbent mesh (10). The water supply method can be spraying or irrigating the absorbent mesh (10), or a water tank can be set up, with the bottom part of the absorbent mesh (10) immersed in the water in the water tank, and water is held by suction. Air is pushed by an air-driven device such as a blower. The air will pass through the absorbent mesh (10). When the air comes into contact with the base layer (100) and support line (200) of the absorbent mesh (10), the moisture held on the base layer (100) and support line (200) will be dispersed into the air, and then the moisture will be vaporized and carried into the external environment by the airflow to achieve humidification. The base layer (100) mainly provides the airflow inlet and outlet through the opening (101), thereby reducing air resistance and increasing airflow. The support line (200) on the airflow path will mainly provide moisture. Therefore, the size or shape of the opening (101) on the base layer (100), as well as the water storage capacity and contact area with air of the support line (200), are the main factors that directly affect the humidification efficiency.

[0064] The absorbent mesh (10) may include only the following: Figure 1The two base layers (100) shown may also include three, four, or more base layers (100). The structures of any two base layers (100) may be the same or different. Multiple base layers (100) are stacked and spaced apart, and the distance between the base layers (100) may be uniform or non-uniform. The support line (200) has a certain rigidity, or in other words, the support line (200) can be firm to maintain the distance between the base layers (100). The distance between the base layers (100) may be between 2 mm and 5 mm, thus taking into account the structural strength of the absorbent mesh (10) and the length of the support line (200), thereby increasing the water holding capacity and contact area with air of the support line (200). The opening (101) is a hole or perforation on the base layer (100), densely distributed on the base layer (100). On the same base layer (100), the shape or area of ​​the opening (101) may be the same or different. The structure of the opening (101) is designed to prevent water retention, or in other words, to prevent water film from forming on the opening (101), allowing air to flow smoothly through the opening (101) without obstruction, thereby increasing airflow and reducing noise. The structures of the openings (101) on two adjacent base layers (100) can be identical or different. For example, the openings (101) on two adjacent base layers (100) can have different areas but the same shape, or they can have the same shape and area. The openings (101) on two base layers (100) can be corresponding. For example, when the structures of the openings (101) on two base layers (100) are identical, the projections of the openings (101) on the two base layers (100) can overlap or nearly overlap in the direction perpendicular to the opening (101). Alternatively, the projections of the openings (101) on the two base layers (100) can only partially overlap, meaning the openings (101) on the two base layers (100) are partially opposite each other.

[0065] Support lines (200) connect to the edges of opposing openings (101) on two base layers (100) and can be arranged closely around the openings (101). Thus, the opposing openings (101) can be seen as providing the inlet and outlet for air passing through the absorbent mesh (10), while the support lines (200) act as the sidewalls of the passageway for air passing through the absorbent mesh (10). Through the action of external wind-powered components such as blowers, centrifugal fans, or axial fans, air enters between the two adjacent base layers (100) through the openings (101) and comes into contact with the moisture held on the support lines (200) as it flows towards the other opening (101). This increases the airflow through the base layers (100), reduces pressure loss, and decreases noise caused by air impact with the base layers (100). The water held by the support lines (200) provides sufficient moisture contact area for air passing through the absorbent mesh (10), increasing air humidity.

[0066] The original state of the base layer (100) can refer to the state after the base layer (100) is woven or manufactured. During the weaving process, due to differences in weaving technology, equipment, and materials, it is usually impossible for the base layer (100) to precisely conform to the design structure, and uneven structure often occurs, such as uneven distribution of support lines (200). The original state of the base layer (100) can also refer to the deformation of the absorbent mesh (10) after prolonged use due to aging or shrinkage of the weaving material of the base layer (100), which causes the base layer (100) to shrink inward or expand outward, or even bend, thus losing the advantages of the original structure. The first state of the base layer (100) is the state of the base layer (100) after being disturbed by external forces. The first state can include a stretched state extending outward or a contracted state converging and tightening inward. The state of the base layer (100) is not limited to the original state and the first state, or in other words, there can be multiple first states. There can be multiple stretching states, such as the user stretching the base layer (100) to different degrees as needed and fixing it, and then the base layer (100) can remain in different stretching states. There can also be multiple shrinking states, such as providing different temperatures as needed to make the base layer (100) shrink inward to different degrees and fix it, and then the base layer (100) can remain in different shrinking states. The original state and the first state of the base layer (100) are different states manifested by deformation in the extension surface of the base layer (100), and are different shape states of the base layer (100). In the same absorbent mesh (10), the deformation of the base layer (100) includes multiple base layers (100) having the same or nearly the same deformation, so the original state and the first state of the base layer (100) can also be said to be the original state and the first state of the absorbent mesh (10).

[0067] When the base layer (100) switches between its original state and its first state, the deformation of the opening (101) can take many forms. For example, in the first type of absorbent mesh fabric (10), each opening (101) on the base layer (100) has a deformation, and the deformation of each opening (101) satisfies the difference between the first deformation and the second deformation, with the absolute value of the ratio to the second deformation not exceeding 10%. The deformation of the opening (101) can be caused by stretching or shrinking. It can be understood that the overall deformation of the base layer (100) in the first type of absorbent mesh fabric (10) is not restricted. In the second type of absorbent mesh fabric (10), the base layer (100) has a deformation, and the deformation of the base layer (100) satisfies the difference between the first extension and the second extension, with the absolute value of the ratio to the second extension not exceeding 10%. The deformation of the base layer (100) can be caused by stretching or shrinking. The deformation of each opening (101) on the base layer (100) is not restricted. The extension of different openings (101) on the same base layer (100) or different base layers (100) can be the same or different. The difference between the first extension and the second extension of the opening (101) and the ratio of the second extension can be greater than 10%, less than 10%, or less than 5%.

[0068] The first elongation and the second elongation, as well as the first extension and the second extension, can be extensions in a first direction. The first direction can be multiple directions as needed. In the implementation under tension, the base layer (100) is at least used to switch from the original state to the first state under the action of an external force, with the first direction being in the same direction as the external force. For example... Figure 2 The diagram shows the structure of the base layer (100) in its original state. The first direction can be the X-axis direction, such as... Figure 3 As shown, an external force can be applied to the base layer (100) in the X-axis direction, causing the base layer (100) as a whole and the opening (101) to expand and extend in the X-axis direction, thereby achieving a larger second elongation or second extension of the opening (101) in the X-axis direction. The first direction can be the Y-axis direction perpendicular to the X-axis direction, such as... Figure 4As shown, an external force can be applied to the base layer (100) in the Y-axis direction, causing the base layer (100) as a whole and the opening (101) to expand and extend in the Y-axis direction, thereby achieving a larger second elongation or second extension of the opening (101) in the Y-axis direction. Alternatively, in some other embodiments, an external force can be applied to the base layer (100) in an inclined direction relative to the X-axis and Y-axis directions, causing the base layer (100) as a whole and the opening (101) to expand and extend in the inclined direction. Alternatively, forces can be applied simultaneously in the X-axis and Y-axis directions, causing the opening (101) to expand simultaneously in two perpendicular directions. In the embodiment of the contracted state, the first direction refers to the direction in which the deformation of the opening (101) is greatest, which will be described in more detail later with reference to embodiments; or, it refers to the direction in which the deformation of the base layer (100) is greatest.

[0069] The difference between the first and second elongations is set such that the absolute value of the ratio of the first to the second elongation is not greater than 10%, and the difference between the first and second elongations is set such that the absolute value of the ratio of the second elongation is not greater than 10%, thereby improving the negative impact caused by excessive deformation of the absorbent mesh (10). In detail, for the stretched state, deformation within the range of no more than 10% expands the opening (101), which can increase the airflow, increase the uniformity of the support lines (200) to improve the humidification efficiency, and increase the ease of installation and cleaning of the absorbent mesh (10). However, deformation greater than 10% may cause the opening (101) to expand excessively in the first direction and be excessively compressed in the second direction perpendicular to the first direction, becoming a long strip opening (101), which will obstruct the airflow and may cause the support lines (200) to be too far apart, making it difficult for the water film to form. For the contracted state, deformation within a range of no more than 10% can make the absorbent mesh (10) more securely installed, make the support lines (200) denser, improve the uniformity of the support lines (200), and increase the water holding capacity of the absorbent mesh (10). However, deformation greater than 10% may cause the opening (101) to shrink excessively, resulting in airflow obstruction, and may also cause the support lines (200) to be too close together, sticking to each other, resulting in a reduced contact area with air. In addition, by setting the difference between the first extension and the second extension, the absolute value of the ratio of the first extension to the second extension is no more than 10%, the constraints on the opening (101) such as uniformity and shape can be reduced. For example, different shapes of openings (101) can be processed on the base layer (100), and different shapes of openings (101) provide different degrees of deformation, so that the overall deformation of the base layer (100) is no more than 10%.

[0070] It is worth noting that, in order to make the structure more clearly represented in the diagram, this application... Figure 1-12Only a portion of the structure is shown, and only a portion of the support lines (200) are drawn. The remaining support lines (200) can be referenced to the shown portion to form a complete absorbent mesh (10).

[0071] The water-absorbing mesh and humidifying device proposed in this embodiment mainly utilize openings in the base layer to allow air to pass smoothly through, increasing airflow. Support lines connected to the edges of the openings create channels between adjacent openings. These support lines store water, and as air flows between the openings, it comes into contact with the support lines, carrying away the moisture and increasing water retention. The base layer can be stretched or contracted from its original state to a first state. Stretching changes the shape of the openings, increasing the opening area and airflow. Stretching also makes the support lines more evenly distributed, mitigating the reduced effective contact area with air caused by overly dense support lines, and allowing for greater water storage between the support lines, effectively improving the efficiency of water dispersal into the air. Furthermore, stretching or contracting the opening edges and the relative movement between the support lines loosens and facilitates the removal of deposits such as scale from the base layer, making cleaning of the water-absorbing mesh easier. Conversely, contraction allows the support lines to become denser; even when the support lines are too sparse or deformed after prolonged use, they can be brought closer together, still easily forming a water film and increasing water retention. Meanwhile, by ensuring that the absolute value of the ratio of the difference between the first and second extensions is no greater than 10%, this improves the airflow limitation caused by excessively small opening contraction or flattening, and also mitigates the decrease in water holding capacity caused by support lines being too far or too close. Compared to mesh fabrics with fixed opening shapes, this achieves superior humidification effects and is easier to clean and install.

[0072] For ease of description below, a method for forming a base layer (100) is provided. The base layer (100) can be formed by weaving and enclosing yarns (110), and can be as follows: Figure 1 As shown, the weaving method can be achieved by wrapping the yarn (110) into a loop, with multiple yarns (110) interlocked and forming an opening (101). Alternatively, a single yarn (110) can be continuously looped around to form an opening (101). Alternatively, the yarn (110) can be wrapped into a loop, with multiple yarns (110) connected, such as by bonding, to form an opening (101). It is understood that the yarn (110) is not only used to form a single opening (101), but the adjacent edges of two adjacent openings (101) are formed by the same yarn (110). Alternatively, in some embodiments, the yarn (110) can be shared by more openings (101), such as three openings (101) or four openings (101) sharing a portion of the yarn (110).

[0073] The base layer (100) can switch from its original state to its first state by extending outward, i.e., the first state includes a tensile state. In the tensile state, the opening (101) has a first form in the first direction, which is the first extension. In the original state, the opening (101) has a second form in the first direction, which is the second extension. The first extension is greater than the second extension. The base layer (100) is used to switch at least partially from the original state to the tensile state under the action of external force.

[0074] The stretched state of the base layer (100) refers to the state of the base layer (100) after being subjected to an external force and expanding outward. The base layer (100) as a whole and the opening (101) will extend outward. The base layer (100) entering the stretched state under the external force can be manually stretched by the user. When stretched to the stretched state, if the external force is removed, the base layer (100) can automatically spring back to its original state, remain in the stretched state, or only spring back slightly. Alternatively, the base layer (100) can be kept in the stretched state by means of a bracket or similar device.

[0075] The base layer (100) can switch from its original state to the first state by converging inward, that is, the first state includes a contraction state. In the contraction state, the opening (101) has a first form in the first direction, which is the first contraction amount. In the original state, the opening (101) has a second form in the first direction, which is the second contraction amount. The first contraction amount is less than the second contraction amount. When the base layer (100) is wetted by water, at least part of it switches from the original state to the contraction state.

[0076] The contracted state of the base layer (100) is the state after the base layer (100) has tightened inward due to disturbances such as temperature. The base layer (100) as a whole and the opening (101) will contract inward. Temperature disturbances can be changes in air temperature or water temperature. For example, if the water temperature supplied to the absorbent mesh (10) is greater than the preset water temperature, such as greater than 30 degrees, a spray mechanism can be used, or the bottom of the absorbent mesh (10) can be immersed in warm water, and water at 30 degrees, 40 degrees, 70 degrees, 80 degrees, 100 degrees, etc. can be supplied to the absorbent mesh (10). The base layer (100) can enter the contracted state due to disturbances through stable environmental disturbances, such as continuously spraying 40-degree water onto the base layer (100), which will cause the base layer (100) to tighten. When the base layer (100) reaches the contracted state, if the temperature disturbance is removed, the base layer (100) can automatically rebound to the original state, remain in the contracted state, or only rebound slightly. Alternatively, the base layer (100) can be kept in a contracted state by means of an external covering or the like.

[0077] The degree of deformation under tensile and contractile conditions will be further described below.

[0078] Firstly, regarding the stretched state,

[0079] The first and second extensions are the extensions of the opening (101) in the first direction. The expansion of the opening (101) in the first direction will cause the opening (101) to contract in the second direction, which is perpendicular to the first direction. In the stretched state, the opening (101) has a third extension in the second direction; in the original state, the opening (101) has a fourth extension in the second direction, and the third extension is less than the fourth extension. Figure 3 As shown, when the opening (101) is stretched in the X-axis direction, it will shrink in the Y-axis direction. And as... Figure 4 As shown, when the opening (101) is stretched in the Y-axis direction, it will shrink in the X-axis direction. However, since the wire (110) is elastic, there will be gaps between adjacent wires (110) during the braiding process. As in the aforementioned embodiment where the wires (110) are looped together, gaps will be generated between the wires (110). This allows a portion of the stretching amount to be released through the gaps between the wires (110) and the elasticity of the wires (110) themselves when stretched in the X-axis direction, reducing the pulling force on the opening (101) in the Y-axis direction. Consequently, the shrinking degree in the Y-axis direction will be much smaller than the extension degree in the X-axis direction, i.e., the difference between the fourth and third stretching amounts is smaller than the difference between the first and second stretching amounts.

[0080] By switching to the stretching state, the following can be achieved: First, by stretching, the elongation of the opening (101) increases at least in the first direction, while the elongation perpendicular to the first direction may decrease. However, since the base layer (100) is fabric, the extension in the first direction can be achieved through the gaps between the loops or the elasticity of the thread (110). Consequently, the degree of reduction in the elongation perpendicular to the first direction is usually much smaller than the degree of increase in the elongation in the first direction, thereby increasing the area of ​​the opening (101), making it easier for air to pass through the base layer (100), ensuring sufficient gas flow, and reducing the air-driven burden; Second, First, the increased elongation of the opening (101) in the first direction makes the shape of the opening (101) more irregular. For example, the ratio of the major axis to the minor axis of the opening (101) further increases, which makes it more difficult for a water film to form on the opening (101), thus reducing the obstruction of the water film to the airflow, ensuring smooth airflow, and reducing noise. Second, since the support line (200) is connected to the edge of the opening (101), the change in the shape of the opening (101) will cause the support line (200) to move. The pulling of the edge of the opening (101) can adjust the position of the support line (200), making the edge of the opening (101) more taut. At that time, the support lines (200) will be more evenly distributed, which improves the situation where the support lines (200) are too dense and therefore come into contact with each other, resulting in a reduced effective contact area with the air. It also improves the problem that the support lines (200) are too sparse and therefore cannot effectively form a water film between each other, thus reducing the water output of the support lines (200). The even distribution of the support lines (200) can store a larger amount of water and increase the contact area between the support lines (200) and the air, thereby increasing the efficiency of dispersing water into the air. Fourthly, since the supply water contains trace amounts of silicon or calcium, magnesium and other elements, and As impurities are present, during long-term use, trace elements and impurities in the absorbent mesh (10) are easily deposited in the absorbent mesh (10) or internal gaps, such as the edge of the opening (101) and between the support lines (200), forming deposits and scale. This leads to a decrease in the water absorption effect of the base layer (100) and the support lines (200) and a reduction in humidification capacity. When the opening (101) is stretched, the stretching of the edge of the opening (101) and the relative movement between the support lines (200) loosen the connection of the scale and other deposits accumulated on the base layer (100) and the support lines (200), making them easy to peel off and facilitating the cleaning of the absorbent mesh.

[0081] In one embodiment, the ratio of the difference between the first elongation and the second elongation to the second elongation is greater than or equal to 0.03, which better reflects the many advantages of the aforementioned stretching of the opening (101). A ratio less than or equal to 0.1, on the one hand, improves the problem that excessive elongation causes the edges of the opening (101) to be too close on both sides in the second direction, resulting in the support lines (200) on both sides being too close, thereby reducing the formation of a water film between the support lines (200) on both sides in the second direction, which would obstruct airflow. On the other hand, it improves the problem that the support lines (200) are too sparse in the first direction, resulting in a reduced water film and reduced water holding capacity.

[0082] In one embodiment, the ratio of the difference between the fourth extension and the third extension to the fourth extension is greater than or equal to 0.01, providing linkage for the extension of the opening (101) in the first direction, allowing the opening (101) to have a larger allowable stretching range in the first direction, and enabling adjustment of the relative position of the support lines (200) in the second direction. A ratio less than or equal to 0.05 improves the problem of excessive extension causing the edges of the opening (101) to be too close on both sides in the second direction, resulting in the support lines (200) on both sides being too close, thereby reducing the formation of a water film between the support lines (200) on both sides in the second direction, which would otherwise obstruct airflow.

[0083] For example, when the difference between the elongation of the base layer (100) in the first direction under tension and the elongation of the base layer (100) in the first direction under the original state is 0.05, or when the base layer (100) as a whole is stretched by 5% in the X-axis direction, such as... Figure 2-3 As shown, the ratio of the difference between the fourth elongation b and the third elongation d to the fourth elongation b is greater than or equal to 0.01 and less than or equal to 0.05, meaning the deformation in the Y direction of the opening (101) is 1%-5%. Figure 2 As shown, the difference between the first elongation c and the second elongation a is greater than or equal to 0.08 and less than or equal to 0.1, that is, the deformation of the opening (101) in the X direction is 4%-10%.

[0084] The extension of the opening (101) in the first direction can be achieved through various factors. For example, the wire (110) itself has good elasticity, and the wire (110) is used to stretch under external force, so that the base layer (100) switches to a stretched state. For example, when the wire (110) forms a loop, and the loops are connected to form the opening (101), the length of the wire (110) increases through the mutual pulling between the loops, and the circumference of the loop formed by a single wire (110) becomes larger, thereby achieving the extension of the opening (101). Alternatively, a perforation can be formed between adjacent loops, and the adjacent loops are used to move relative to each other under external force to reduce the size of the perforation and switch the base layer (100) to a stretched state. A perforation is formed between adjacent loops by passing through each other, and one of the adjacent loops will occupy a part of the area within the other loop. The space between two adjacent loops is called a perforation. Or it can be said that the perforation is the area that belongs to two loops at the same time. Figure 7-10 As shown, adjacent base layers (100) include a first base layer and a second base layer. The first base layer includes multiple first perforations (102), and the second base layer includes multiple second perforations (103). Figure 7 and Figure 9 In the middle, the first perforation (102) and the second perforation (103) are holes with a large area, and after being stretched by an external force in the X-axis direction, such as Figure 8 and Figure 10 In the middle, the adjacent loops move, thereby making the first perforation (102) and the second perforation (103) smaller holes, thereby realizing the expansion of the opening (101) in the X-axis direction.

[0085] Secondly, regarding the stretched state,

[0086] The first and second contractions are the contractions of the opening (101) in the first direction, which is the direction of the largest deformation of the opening (101), and can be any direction. The first direction is related to the shape and arrangement of the opening (101). Figure 5-6 As shown, the opening (101) has a larger contraction in the X direction and a smaller contraction in the Y direction, resulting in a larger deformation in the X direction. The first direction is the X direction. Alternatively, the opening (101) can also be circular, resulting in relatively small differences in deformation in all directions. The first direction can be any direction. Since the contraction is caused by temperature disturbance, the opening (101) will simultaneously contract in the first direction and in a second direction perpendicular to the first direction. In the contracted state, the opening (101) has a third contraction in the second direction, while in the original state, the opening (101) has a fourth contraction in the second direction, with the third contraction being smaller than the fourth contraction. Figure 5-6As shown, when the opening (101) contracts in the X-axis direction, it will simultaneously contract in the Y-axis direction. By switching to the contracted state, the following can be achieved: First, the contraction causes the opening (101) to shrink in at least two directions. The shape change of the opening (101) will cause the support line (200) to move. The pulling of the edge of the opening (101) can adjust the position of the support line (200). When the edge of the opening (101) contracts to a more compact position, the loops squeeze and limit each other, making the position of the loops more stable and uniform. The support line (200) will be more evenly distributed, improving the situation where the support line (200) is too sparse and it is difficult to form a water film between the support lines (200). The uniform and dense distribution of the support line (200) can store a larger amount of water and increase the contact area between the support line (200) and the air. The efficiency of dispersing moisture into the air; secondly, since the supplied water contains trace amounts of silicon or calcium, magnesium and other elements, and is accompanied by impurities, during long-term use, trace elements and impurities are easily deposited in the absorbent mesh (10) or internal gaps, such as the edge of the opening (101) and between the support lines (200), forming deposits and scale, which leads to a decrease in the water absorption effect of the base layer (100) and the support lines (200) and a reduction in humidification capacity. When the opening (101) contracts, the contraction of the edge of the opening (101) and the relative movement between the support lines (200) make the scale and other deposits accumulated on the base layer (100) and the support lines (200) easily peeled off by squeezing and disturbing, which facilitates the cleaning of the absorbent mesh.

[0087] In one embodiment, when the immersion water temperature is higher than a preset temperature, the absolute value of the ratio of the difference between the first shrinkage and the second shrinkage to the second shrinkage is greater than or equal to 0.01. The preset temperature can be room temperature, such as 24 to 30 degrees Celsius, or, in other words, the immersion water temperature is greater than 30 degrees Celsius. An absolute value of the ratio greater than or equal to 0.01 provides sufficient shrinkage, which can better realize the many advantages of the aforementioned opening (101) shrinkage. An absolute value of the ratio less than or equal to 0.1, on the one hand, improves the problem that excessive shrinkage causes the edges of the opening (101) to be too close together, resulting in the formation of a large amount of water film and obstructing airflow. On the other hand, it improves the problem that the support lines (200) are too dense, causing them to squeeze each other and reducing the contact area with air.

[0088] The difference between the fourth and third contractions may be the same as the difference between the first and second contractions, meaning the opening (101) can be contracted to the same degree in all directions. Alternatively, the difference between the fourth and third contractions may be less than the difference between the first and second contractions. In one embodiment, the absolute value of the ratio of the difference between the fourth and third contractions to the fourth contraction is greater than or equal to 0.02, thereby assisting in the contraction in the first direction and achieving the many advantages of contraction in the first direction as described above. The absolute value of the ratio is less than or equal to 0.1, which improves the problem that the edges of the opening (101) on both sides in the second direction are too close due to excessive contraction, resulting in the support lines (200) on both sides in the second direction being too close, thereby reducing the formation of a water film between the support lines (200) on both sides in the second direction, which would obstruct airflow and reduce the phenomenon of water film formation in the opening (101).

[0089] like Figure 5-6 As shown, the absolute value of the ratio of the difference between the fourth contraction f and the third contraction h to the fourth contraction f is greater than or equal to 0.02 and less than or equal to 0.1, that is, the deformation in the Y direction of the opening (101) is 2%-10%. The absolute value of the ratio of the difference between the first contraction g and the second contraction e to the second contraction e is greater than or equal to 0.01 and less than or equal to 0.1, that is, the deformation in the X direction of the opening (101) is 1%-10%. For ease of explanation, the absolute value of the ratio of the difference between the first contraction g and the second contraction e to the second contraction e is called the transverse contraction ratio, and the absolute value of the ratio of the difference between the fourth contraction f and the third contraction h to the fourth contraction f is called the longitudinal contraction ratio. For example, when the immersion water temperature is 30 degrees, the lateral shrinkage ratio is 3.5% and the longitudinal shrinkage ratio is 3.1%; when the immersion water temperature is 40 degrees, the lateral shrinkage ratio is 5.0% and the longitudinal shrinkage ratio is 3.8%; when the immersion water temperature is 70 degrees, the lateral shrinkage ratio is 6.4% and the longitudinal shrinkage ratio is 4%.

[0090] The inward contraction of the opening (101) can be achieved through various factors. For example, the wire (110) itself has thermal shrinkage properties; the wire (110) shrinks when the temperature rises, causing the base layer (100) to switch to a contracted state. If the wire (110) forms loops, and these loops connect to form the opening (101), the reduced length of the wire (110) decreases the circumference of the loops formed by individual wires (110), thus achieving the inward contraction of the opening (101). Alternatively, the loops may have thermal expansion properties, forming perforations between adjacent loops. When the loops are heated, their expansion increases the perforation area, thus enlarging the perforation and causing the base layer (100) to switch to a contracted state. Perforations are formed between adjacent loops by them passing through each other; one loop occupies a portion of the area within the other loop. The space between two adjacent loops is called a perforation. Alternatively, a perforation can be described as an area belonging to both loops simultaneously. The adjacent base layers (100) include a first base layer and a second base layer. The first base layer includes multiple first perforations (102), and the second base layer includes multiple second perforations (103). The first perforations (102) and the second perforations (103) are small holes. After high-temperature shrinkage, the adjacent loops move, which makes the first perforations (102) and the second perforations (103) larger holes, thereby achieving a shrinkage opening (101) and making the support lines (200) more dense.

[0091] In one embodiment, the support line (200) is connected to the perforation of the adjacent base layer (100) to connect the adjacent base layer (100). This allows the support line (200) to move by the stretching and expansion or the inward contraction caused by heat of the base layer (100), thereby making the support line (200) more evenly distributed. It also makes it easier to form a water film between the support lines (200), increases the contact area with air, and promotes the shedding of deposits, among other advantages.

[0092] For example, a support line (200) extends from the first perforation (102) to the second perforation (103), or it can be said that it extends from the second perforation (103) to the first perforation (102). The support lines (200) can be connected in various ways. For instance, a single support line (200) can be threaded through or through the first perforation (102) to form two support lines (200) extending from the first perforation (102), and the support line (200) can be threaded through or through the second perforation (103) to form two support lines (200) extending from the second perforation (103). Alternatively, a support line (200) extending from at least one first perforation (102) can extend to at least two different second perforations (103). Figure 9-10As shown, the support line (200) can be connected by sequentially passing through the previous first perforation (102), the previous second perforation (103), the next first perforation (102), and the next second perforation (103), thereby achieving simple weaving and high structural strength. In some other embodiments, the support line (200) extending from at least one first perforation (102) can also extend towards the same second perforation (103). Figure 7-8 As shown, a support wire (200) is wound between the first perforation (102) and the second perforation (103) opposite to each other, and another support wire (200) is wound between the second perforation (102) and the second perforation (103).

[0093] In the embodiment where the support line (200) is connected to the first perforation (102) and the second perforation (103), when the opening (101) expands and contracts, and the loop formed by the wire (110) moves relative to each other, the support line (200) can better follow the position of the wire (110) and the expansion trend of the opening (101), thereby achieving adjustment of the position and angle of the support line (200). In the stretching embodiment, as... Figure 7-8 As shown, in addition to the surface of the support line (200) retaining moisture, moisture is also retained between the support lines (200), which is called clamping water (300). The clamping water (300) can be as follows: Figure 7 The water sphere shape shown can also be a water film formed by a larger extended area. Debris (400) may also be trapped between the support lines (200). This debris (400) could be scale deposits or impurities in the water. Figure 7 In this configuration, due to the relatively dense arrangement of the loops, specifically the large size of the first perforation (102) and the second perforation (103), the adjacent support lines (200) are close together. Consequently, the amount of water trapped between the support lines (200) is small, or there may be no water trapped between them. When the loops move relative to each other, the tightening of the first perforation (102) and the second perforation (103) causes the support lines (200) to be moved along with the loops, adjusting their positions as follows: Figure 8 As shown, the greater distance between the support lines (200) allows for the trapping of more water (300), and facilitates the formation of a large-area water film. Furthermore, due to the greater distance between the support lines (200), debris (400) trapped between them will be disturbed and dislodged, making cleaning easier. Figure 9In this structure, due to the relatively dense loops, i.e., the large size of the first perforation (102) and the second perforation (103), the adjacent support lines (200) are close together, resulting in a small amount of water (300) trapped between the support lines (200), or even none at all. Furthermore, the loops are uneven, i.e., the sizes of the multiple first perforations (102) and the multiple second perforations (103) are inconsistent, and there is no clear correspondence between the first perforations (102) and the second perforations (103), leading to irregular angles and intervals of the support lines (200). When the loops move relative to each other, the tightening of the first perforations (102) and the second perforations (103) causes the support lines (200) to be moved along with the loops, adjusting their positions to such a degree. Figure 10 As shown, the greater distance between the support lines (200) allows for the holding of more water (300), and facilitates the formation of a large-area water film. Furthermore, since the circumferences of the loops are relatively similar, the first perforation (102) and the second perforation (103) are evenly distributed, resulting in a more regular arrangement of the support lines (200), making water film formation easier. This also mitigates the problem of reduced water-holding area and air contact area caused by dense contact between the support lines (200).

[0094] In the implementation of the contraction, such as Figure 11 As shown, due to the large distance between the support lines (200), it is difficult to form a water film. When shrinking inward due to temperature disturbance, due to the ring-shaped deformation of the linear loop, the first perforation (102) and the second perforation (103) move closer to each other, causing the support line (200) to be driven by the first perforation (102) and the second perforation (103) to follow the ring-shaped deformation, adjusting the position of the support line (200) to such a position. Figure 12 As shown, the small distance between the support lines (200) facilitates the formation of a water film. Furthermore, due to the expansion of the loops creating a dense, mutually compressed state, the circumference of the loops and the positions of the first perforation (102) and the second perforation (103) are not significantly different. This results in a uniform distribution of the first and second perforations (102), a more regular arrangement of the support lines (200), easier formation of a water film, and an improvement in the problem of reduced water-holding area and air contact area caused by the dense contact between the support lines (200).

[0095] In one embodiment, at least one of the wires (110) and support wires (200) of the base layer (100) includes a first fiber and a second fiber. The first fiber and the second fiber are made of different materials. The first fiber has a higher water absorption rate than the second fiber.

[0096] That is, at least a portion of the wire (110) and / or at least a portion of the support wire (200) are constructed by bundling absorbent and non-absorbent fibers. The first fiber is an absorbent fiber that absorbs water, achieving good water retention and enabling a continuous water supply. The second fiber is a non-absorbent fiber that promotes vaporization because the water held in the second fiber cannot penetrate deep into the second fiber, thus it is easily released and more easily dispersed into the air. At the same time, it can reduce the penetration of scale, making the absorbent mesh (10) easier to clean.

[0097] In one embodiment, at least one of the wire (110) and the support wire (200) has a protrusion on its surface. The protrusion may be a strip protrusion or a dot protrusion.

[0098] The protrusions can be protrusions extending along the length of the wire (110) and / or the support line (200), or protrusions extending in a circumferential or random direction. The protrusions can be narrow filaments or wide ribs. For example, a protrusion extending along the length of the support line (200) can be provided on each side of the support line (200) in the circumferential direction, thereby making the cross-section of the support line (200) an irregular cross-section, such as a triangle with protrusions on each side, or a square with protrusions on each side. This helps to increase the water-holding surface area of ​​the wire (110) and / or the support line (200), enabling more effective water retention, increasing the contact area between airflow and water, and improving humidification efficiency. The protrusions can also be dot-shaped protrusions instead of strip-shaped protrusions, thereby forming an uneven dot-shaped structure on the surface of the wire (110) and / or the support line (200), creating a rough surface. The rough surface can be formed by physical deposition on the surface of the wire (110) and / or the support wire (200), which helps to increase the water-holding surface area, enabling more effective water retention, increasing the contact area between airflow and water, and improving humidification efficiency.

[0099] The base layer (100) and support wire (200) can be made of various materials and have various structures. The following are two specific examples of materials and structures. It can be understood that the wires (110) of the base layer (100) and the support wires (200) are not limited to the following examples:

[0100] In one embodiment, the base layer (100) is a polyester fiber fabric, i.e., the thread (110) is polyester fiber, and the opening (101) is circular with a diameter of 3 mm. The support thread (200) is made of nylon fiber and cotton fiber bundled together, wherein the nylon fiber is a non-absorbent fiber and the cotton fiber is an absorbent fiber. The surface of the support thread (200) is electroplated to form a tiny uneven structure, which can retain water droplets. The spacing between adjacent base layers (100) is 2 mm.

[0101] Alternatively, in another embodiment, adjacent base layers (100) are a first base layer and a second base layer, the first base layer being a fabric made of glass fiber and the second base layer being a fabric made of carbon fiber. The opening (101) is square in shape with a side length of 4 mm. The support wire (200) is made of aromatic polyamide fibers and amorphous metal fibers, wherein the aromatic polyamide fibers are absorbent fibers and the amorphous metal fibers are non-absorbent fibers and have antibacterial properties. The surface of the support wire (200) is formed with a tiny uneven structure by chemical nickel plating. The distance between the first base layer and the second base layer is 3 mm.

[0102] Furthermore, this application also provides a humidification device, including at least one absorbent mesh (10) of any of the above-mentioned types. One or more absorbent meshes (10) can be provided as needed. The absorbent mesh (10) can be as follows: Figure 13 As shown, it can be formed into a cylindrical shape, or it can be like... Figure 15 As shown, it is laid flat. When multiple absorbent meshes (10) are used, they can be laid out as follows: Figure 13 Multiple absorbent mesh fabrics (10) are tightly joined together and fixed with seams, and can be fitted onto a single fixing frame as a whole. Alternatively, it can be as follows: Figure 15 The units are spaced apart and each uses a fixed device.

[0103] like Figure 13 The absorbent mesh (10) shown can be stretched in the radial direction to form a shape like Figure 14 The stretched state is shown. (As shown in the image) Figure 15 The absorbent mesh (10) shown can be stretched and extended in the planar direction to form a shape like Figure 16 The stretched state is shown. In addition, the absorbent mesh (10) can also be stretched radially.

[0104] The humidification equipment also includes a support frame, a water supply mechanism, and an air-driven mechanism. The absorbent mesh (10) is connected to the support frame. The water supply mechanism supplies water to the absorbent mesh (10) through spraying or other means to make the absorbent mesh (10) retain water. The air-driven mechanism supplies air to the absorbent mesh (10) through a blower or other means. The air flows from at least one side of the absorbent mesh (10) to the other side, passes through the absorbent mesh (10), and carries the moisture held on the absorbent mesh (10) into the environment, thereby increasing the humidification of the environment.

[0105] The humidification device includes at least one embodiment of the absorbent mesh (10) of any of the above, and the advantages of the absorbent mesh (10) are not described here.

[0106] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A water-absorbing web characterized by, The water-absorbing mesh fabric (10) comprises: at least two base layers (100), the at least two base layers (100) are arranged in layers and are spaced apart, and the base layers (100) comprise a plurality of openings (101); supporting lines (200) connecting edges of the openings (101) of adjacent base layers (100); the base layers (100) comprise at least an original state and a first state, in the first state, the openings (101) have a first size, and in the original state, the openings (101) have a second size, and the difference between the first size and the second size is not greater than 10% of the second size.

2. The water-absorbing mesh fabric according to claim 1, wherein the first state comprises a stretched state, in the stretched state, the openings (101) have a first elongation, in the original state, the openings (101) have a second elongation, the first elongation is greater than the second elongation, and the base layers (100) are used to switch from the original state to the stretched state at least partially under the action of an external force.

3. The water-absorbing mesh fabric according to claim 1, wherein the first state comprises a contracted state, in the contracted state, the openings (101) have a first shrinkage, in the original state, the openings (101) have a second shrinkage, the first shrinkage is less than the second shrinkage; the base layers (100) switch from the original state to the contracted state at least partially when immersed in water.

4. The water-absorbing mesh fabric according to claim 2, wherein the difference between the first elongation and the second elongation is greater than or equal to 0.03 times the second elongation.

5. The water-absorbing mesh fabric according to claim 3, wherein when the temperature of the water for immersion is greater than a preset temperature, the difference between the first shrinkage and the second shrinkage is greater than or equal to 0.01 times the second shrinkage.

6. The water-absorbing mesh fabric according to claim 1, wherein the first state comprises a stretched state, in the stretched state, the openings (101) have a first elongation in a first direction, in the original state, the openings (101) have a second elongation in the first direction, the base layers (100) are used to switch from the original state to the first state at least partially under the action of an external force, and the first direction is the same as the external force; in the stretched state, the openings (101) have a third elongation in a second direction, in the original state, the openings (101) have a fourth elongation in the second direction, and the third elongation is less than the fourth elongation; the second direction is perpendicular to the first direction; the difference between the fourth elongation and the third elongation is less than the difference between the first elongation and the second elongation. And / or, the difference between the fourth elongation and the third elongation, divided by the fourth elongation, is greater than or equal to 0.01 and less than or equal to 0.

05.

7. The water-absorbing web according to claim 1, wherein, in the first state, the opening (101) has a first shrinkage in a first direction, and in the original state, the opening (101) has a second shrinkage in the first direction, the first direction being a direction in which the opening (101) has the largest deformation. in the first state, the opening (101) has a third shrinkage in a second direction, and in the original state, the opening (101) has a fourth shrinkage in the second direction, the third shrinkage being smaller than the fourth shrinkage. the second direction is perpendicular to the first direction. When the temperature of the wetting water is greater than a preset temperature, the absolute value of the ratio of the difference between the fourth shrinkage and the third shrinkage, divided by the fourth shrinkage, is greater than or equal to 0.02 and less than or equal to 0.

1.

8. The water-absorbing web according to claim 1, wherein, the base layer (100) further comprises a wire (110), the wire (110) connecting to surround the opening (101). the wire (110) forms a plurality of wire loops, the wire loops being connected to surround the opening (101), adjacent wire loops being configured to move relative to each other to switch the base layer (100) from the original state to the first state. the support wire (200) is connected to the perforations of adjacent base layers (100) to connect the adjacent base layers (100). adjacent base layers (100) include a first base layer and a second base layer, the first base layer including a plurality of first perforations (102), and the second base layer including a plurality of second perforations (103). the support wire (200) extending out of at least one of the first perforations (102) extends towards the second perforations (103). and / or, the support wire (200) extending out of at least one of the first perforations (102) extends towards at least two different second perforations (103). The water-absorbing web (10) comprises: at least two base layers (100), the at least two base layers (100) being arranged in a stacked and spaced manner, the base layer (100) including a plurality of openings (101); 9. A water-absorbing web characterized by, a support wire (200), the support wire (200) connecting the edges of the openings (101) of adjacent base layers (100). the base layer (100) includes at least an original state and a first state, in the first state, the base layer (100) has a first elongation, and in the original state, the base layer (100) has a second elongation, the absolute value of the ratio of the difference between the first elongation and the second elongation, divided by the second elongation, is not greater than 10%. comprising at least one water-absorbing web (10) according to any one of claims 1-8, or comprising at least one water-absorbing web (10) according to claim 9. ​ 10. A humidifying apparatus, characterized by ​

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