CN219373320U - Non-woven fabric beneficial to water retention - Google Patents

Abstract

The application relates to a do benefit to non-woven fabrics of water retention, it is including the non-woven fabrics basic unit, be provided with the sponge on the non-woven fabrics basic unit and protect the water layer, be provided with the inoxidizing coating on the non-woven fabrics basic unit deviates from the lateral wall of sponge and protects the water layer, link up on the inoxidizing coating have with the communicating water filling port of non-woven fabrics basic unit. This application has and can absorb the water through the sponge water retention layer and preserve to can effectively alleviate the loss of moisture content, and then can play the effect of retaining water of preferred, can ensure through the drainage intubate that flows to the effect of the appointed degree of depth of soil smoothly from the drainage hole outlying water.

Description

Non-woven fabric beneficial to water retention

Technical Field

The application relates to the field of non-woven fabrics, in particular to a non-woven fabric beneficial to water retention.

Background

The non-woven fabric is also called non-woven fabric, needled cotton, needled non-woven fabric and the like, and has the characteristics of moisture resistance, ventilation, flexibility, thinness, light weight, recycling and the like. When the non-woven fabric is applied to agricultural production, the non-woven fabric has better air permeability but poorer water retention performance, so that the non-woven fabric is unfavorable for preserving water in some dry and rainless areas.

Disclosure of Invention

In order to solve the problem that the water retention performance of the non-woven fabric is poor, the application provides the non-woven fabric beneficial to water retention.

The application provides a do benefit to non-woven fabrics of water retention adopts following technical scheme:

the utility model provides a do benefit to non-woven fabrics of water retention, is including the non-woven fabrics basic unit, be provided with the sponge on the non-woven fabrics basic unit and protect the water layer, be provided with the inoxidizing coating on the non-woven fabrics basic unit deviates from the lateral wall of sponge and protects the water layer, link up on the inoxidizing coating have with the communicating water filling port of non-woven fabrics basic unit.

By adopting the technical scheme, the protective layer can further enhance the structural strength of the non-woven fabric base layer, when water flows in from the water injection port, the water permeates through the non-woven fabric base layer and finally permeates into the sponge water-retaining layer, and the water can be absorbed and stored through the sponge water-retaining layer, so that the loss of water can be effectively relieved, and a better water-retaining effect can be achieved; in addition, the water loss rate can be slowed down through the protective layer covered on the surface of the non-woven fabric base layer, and a certain water retention effect can be achieved.

Optionally, the side wall of the water injection port is funnel-shaped, and the direction of the radial direction close to the non-woven fabric base layer in the water injection port is gradually reduced.

By adopting the technical scheme, the funnel-shaped side wall of the water injection port ensures that water can smoothly flow in from the water injection port on one hand, and reduces the contact area between the non-woven fabric base layer and the external environment on the other hand, thereby further slowing down the water loss rate.

Optionally, a drainage channel is arranged on the side wall of the protective layer, which is away from the non-woven fabric base layer, and the drainage channel is communicated with the water injection port and is used for introducing water into the water injection port.

By adopting the technical scheme, the drainage channel can guide water falling on the surface of the protective layer to smoothly flow into the water injection port, thereby achieving the purpose of drainage.

Optionally, be provided with the water collecting plate on the sponge water retention layer deviates from the lateral wall of non-woven fabrics basic unit, it has the wash port to link up on the water collecting plate.

Through adopting above-mentioned technical scheme, the water collecting plate can be unified the collection from the water that the sponge was kept the water layer exudation, and rethread wash port can concentrate the discharge with the water of collecting at last, and the setting of wash port can irrigate to appointed region to reach the purpose of water resource rational distribution.

Optionally, the water collecting plate is provided with a drainage insertion pipe communicated with the drainage hole, and the drainage insertion pipe is hollow.

By adopting the technical scheme, when the water collecting plate is required to be placed on the soil, the drainage insertion pipe is inserted into the soil, so that the water collecting plate can be limited and fixed through the drainage insertion pipe, and the stability of the water collecting plate is ensured; in addition, the drainage pipe can ensure that the water discharged from the drainage hole smoothly flows to the appointed depth of the soil.

Optionally, the drainage cannula is detachably mounted on the water collecting plate by threads.

Through adopting above-mentioned technical scheme, when drain cannula takes place damage or ageing, conveniently change drain cannula to can reduce the replacement cost.

Optionally, the drainage cannula tapers in a direction radially outward from the water collection sheet.

Through adopting above-mentioned technical scheme, when inserting drainage intubate in soil, because drainage intubate's tip is conical to can ensure that drainage intubate inserts more smoothly in soil.

Optionally, an antibacterial layer is arranged on the side wall of the water collecting plate, which is away from the sponge water-retaining layer.

By adopting the technical scheme, the antibacterial layer can play an antibacterial effect, so that adverse effects of external harmful substances on soil can be reduced, and the antibacterial protection effect on the soil is enhanced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sponge water-retaining layer can absorb and store water, so that the loss of water can be effectively relieved, and a better water-retaining effect can be achieved;

2. the drainage channel can guide water falling on the surface of the protective layer to smoothly flow into the water injection port, so that the drainage purpose is achieved.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a schematic view showing a partial structure of the bottom of the water collecting plate.

Reference numerals illustrate: 1. a non-woven fabric base layer; 2. a sponge water-retaining layer; 3. a protective layer; 31. a water filling port; 32. a flow guiding channel; 4. a water collection sheet; 41. a drain hole; 42. a drain insertion tube; 5. an antimicrobial layer.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a non-woven fabric beneficial to water retention. Referring to fig. 1 and 2, the sponge waterproof layer comprises a non-woven fabric base layer 1, a sponge waterproof layer 2 is fixedly adhered to the lower surface of the non-woven fabric base layer 1, a protective layer 3 is fixedly adhered to the upper surface of the non-woven fabric base layer 1, which faces away from the sponge waterproof layer 2, and the protective layer 3 is made of rubber materials. The protective layer 3 is penetrated with a plurality of water injection ports 31 which are sequentially and uniformly distributed at intervals, and the water injection ports 31 are communicated with the non-woven fabric base layer 1.

As shown in fig. 1 and 2, the inner side wall of the water injection port 31 is funnel-shaped, and the inner diameter of the water injection port 31 gradually decreases in a direction approaching the nonwoven fabric substrate 1. The side wall of the protective layer 3, which is away from the non-woven fabric base layer 1, is integrally provided with a plurality of drainage channels 32, and each drainage channel 32 is used for sequentially communicating a plurality of water filling ports 31 which are positioned in the same row. When water flows into the drainage channel 32, the water can be introduced into the water injection port 31 through the drainage channel 32.

As shown in fig. 1 and 2, a water collecting plate 4 is fixedly adhered to the side wall of the sponge water-retaining layer 2, which is away from the non-woven fabric base layer 1, the water collecting plate 4 is made of plastic with certain hardness, a water storage cavity is formed on the side wall of the water collecting plate 4, which faces the sponge water-retaining layer 2, and the sponge water-retaining layer 2 is placed in the water storage cavity.

As shown in fig. 1 and 2, a plurality of drain holes 41 communicated with the water storage cavity are penetrated at the bottom of the water collecting plate 4, and a plurality of drain insertion pipes 42 which are in one-to-one correspondence with the positions of the drain holes 41 and are communicated with each other are detachably arranged on the water collecting plate 4. The drainage cannula 42 is hollow, and the end part of the drainage cannula 42 is provided with external threads, and one end of the drainage cannula 42 is in threaded connection with the inner side wall of the corresponding drainage hole 41 through the external threads. The drain insertion pipe 42 is tapered in the outer radial direction away from the water collection sheet 4 and is formed in a substantially conical shape. The side wall of the water collecting plate 4, which is far away from the sponge water-retaining layer 2, is fixedly adhered with an antibacterial layer 5, in this embodiment, the antibacterial layer 5 adopts activated carbon, and a plurality of abdicating holes which are opposite to the drainage insertion pipes 42 one by one are penetrated through the antibacterial layer 5, and the drainage insertion pipes 42 respectively penetrate through the corresponding abdicating holes.

The implementation principle of the non-woven fabric beneficial to water retention in the embodiment of the application is as follows: the structural strength of the non-woven fabric base layer 1 can be further enhanced by the protective layer 3, when water flows in from the water injection port 31, the water finally permeates into the sponge water-retaining layer 2 through the non-woven fabric base layer 1, and the water can be absorbed and stored through the sponge water-retaining layer 2, so that the loss of water can be effectively relieved, and a better water-retaining effect can be achieved. In addition, the protective layer 3 covered on the surface of the non-woven fabric base layer 1 can also slow down the water loss rate, so that a certain water-retaining effect can be achieved. When the drain pipe 42 is inserted into the soil, the end of the drain pipe 42 is tapered, so that the drain pipe 42 can be inserted into the soil more smoothly.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a do benefit to non-woven fabrics of water retention, is including non-woven fabrics basic unit (1), its characterized in that: the waterproof layer is characterized in that a sponge waterproof layer (2) is arranged on the non-woven fabric base layer (1), a protective layer (3) is arranged on the side wall, deviating from the sponge waterproof layer (2), of the non-woven fabric base layer (1), and a water injection port (31) communicated with the non-woven fabric base layer (1) is communicated with the protective layer (3).

2. The non-woven fabric beneficial to water retention according to claim 1, wherein: the side wall of the water injection port (31) is funnel-shaped, and the inner diameter of the water injection port (31) is gradually reduced in the direction close to the non-woven fabric base layer (1).

3. A nonwoven fabric for facilitating water retention according to claim 2, wherein: the protective layer (3) is provided with a drainage channel (32) on the side wall deviating from the non-woven fabric base layer (1), the drainage channel (32) is communicated with the water injection port (31), and the drainage channel (32) is used for introducing water into the water injection port (31).

4. The non-woven fabric beneficial to water retention according to claim 1, wherein: the side wall of the sponge water-retaining layer (2) deviating from the non-woven fabric base layer (1) is provided with a water collecting plate (4), and the water collecting plate (4) is communicated with a drain hole (41).

5. The water-retaining nonwoven fabric according to claim 4, wherein: the water collecting plate (4) is provided with a drainage insertion pipe (42) communicated with the drainage hole (41), and the drainage insertion pipe (42) is arranged in a hollow mode.

6. The water-retaining nonwoven fabric of claim 5, wherein: the drainage insertion pipe (42) is detachably arranged on the water collecting plate (4) through threads.

7. The water-retaining nonwoven fabric of claim 5, wherein: the outer diameter of the drainage insertion pipe (42) gradually decreases in a direction away from the water collecting plate (4).

8. The water-retaining nonwoven fabric according to claim 4, wherein: the side wall of the water collecting plate (4) deviating from the sponge water-retaining layer (2) is provided with an antibacterial layer (5).