Drought-resistant moisturizing dew collecting cover

Abstract

The utility model belongs to the technical field of drought-resistant cultivation and moisturizing irrigation, and discloses a drought-resistant moisturizing dew collecting cover which comprises a cover head and a cover body, the cover head is fixedly installed on the top of the cover body, a circle of fixing support is fixedly installed on the periphery of the cover head, and the fixing support is fixedly installed on the cover body. A plurality of groups of dew collecting nets are evenly arranged on the periphery of the fixing support, collecting grooves are formed in the positions, corresponding to the dew collecting nets, of the bottom of the fixing support, and the centers of the bottoms of the collecting grooves are communicated with the top end of a connecting pipeline. When the air humidity is maximum in the morning, the hydrophilic layer is condensed into dewdrops when making contact with wet air, the hydrophobic layer prevents the hydrophilic layer from absorbing too much moisture and cannot seep outwards, and the condensed dewdrops flow into the dew collecting device in the cover from top to bottom through the pipeline. Water can be effectively collected, the humidity in the cover is increased, the temperature of the cover is increased, and meanwhile water loss caused by high evaporation capacity due to too high wind speed is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to drought resistance cultivation and moisture conservation irrigation technical field, specifically, relate to a kind of drought resistance moisture conservation dew collection cover. BACKGROUND

[0002] Mulching cultivation technique is widely used in conventional drought resistance and moisture conservation management technique in field. Mulching cultivation technique is not only often used in conventional field cultivation, but also often used in arid regions with large evaporation and hilly and mountainous regions with large wind speed, and has certain effect on early spring temperature preservation. Dew collection cover is a PC plastic that is resistant to sun and weathering. The cover has a mesh connected to it that can capture dew in the air. The mesh condenses dew drops at the time of morning and evening when the air is most humid. The dew collected in the cover is then channeled into a dew collection device inside the cover.

[0003] In the process of seedling planting in arid regions, wind erosion and sandification in hilly and mountainous regions and arid sandy land with large evaporation all require temperature and moisture preservation. Dew collection cover can effectively collect water, increase humidity and temperature inside the cover, and prevent water loss caused by high evaporation due to high wind speed. In conventional cultivation measures, mulching film is covered and the edges of the film are covered with soil to achieve the effect of temperature and moisture preservation. This can have some effect, but it also blocks the moisture in the morning air and causes water waste. In planting areas without irrigation, the moisture preservation effect of mulching film is minimal. SUMMARY

[0004] To overcome the shortcomings of the prior art, the utility model provides a drought resistance moisture conservation dew collection cover to solve the above technical problems:

[0005] A drought resistance moisture conservation dew collection cover, comprising a cover head and a cover body, the cover head is fixedly installed on the top of the cover body, a circle of fixed supports is fixedly installed around the cover head, a plurality of groups of dew collection nets are uniformly arranged around the fixed supports, a collection groove is arranged at the bottom of each group of dew collection nets, the bottom center of the collection groove is communicated with the top end of a connecting pipeline, the bottom end of the connecting pipeline extends into the inside of the cover body, a plurality of fixed nails are uniformly arranged around the bottom of the cover body, the fixed nails are inserted into the soil, and the cover body covers the outside of the seedlings.

[0006] In one embodiment of the utility model, the dew collection net comprises a plurality of parallel arranged skeletons, the skeleton is spiral-shaped, the outer part of the skeleton is wrapped with a hydrophobic layer, and the outer part of the hydrophobic layer is wrapped with a hydrophilic layer.

[0007] In one embodiment of the utility model, the hydrophilic layer is a polyvinyl alcohol material layer, the hydrophobic layer is a polyethylene coating, and the skeleton is a spiral-shaped soft iron wire.

[0008] In an embodiment of the utility model, the cover head is semispherical, the cover body is circular table structure of big up and small down, and all are shell structure of corrosion -resistant material.

[0009] Compared with prior art, the utility model has the beneficial effects that:

[0010] The utility model is independent individual, when air humidity is biggest in morning, hydrophilic layer contacts wet air and condenses into dewdrop, and hydrophobic layer prevents hydrophilic layer from absorbing too much moisture and cannot exosmosis, and condensed dewdrop flows into dewdrop collecting device in cover through pipeline from top to bottom. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced to the drawing needed to be used in the embodiment, and should understand, the following drawings only show some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art, under the premise of not paying creative labor, can also obtain other related drawings according to these drawings.

[0012] Fig. 1 It is the overall structure schematic diagram of the utility model;

[0013] Fig. 2 It is dewdrop collecting net partial detail structure schematic diagram.

[0014] Reference signs: 1, fixed support;2, cover head;3, dewdrop collecting net;31, hydrophilic layer;32, hydrophobic layer;33, framework;4, connecting pipeline;5, cover body;6, seedling;7, fixed nail;8, collecting groove. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme and advantage of the embodiment of the utility model more clearly, the following will be combined with the drawing in the embodiment of the utility model, and the technical scheme in the embodiment of the utility model is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the utility model, instead of all the embodiment.Based on the embodiment in the utility model, all other embodiments obtained by ordinary skilled person in the art without making creative labor belong to the scope of the protection of the utility model.

[0016] The following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents the preferred application of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0017] It should be noted that similar reference numbers and letters refer to similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0018] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0019] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0020] Embodiments

[0021] Referring to the accompanying drawings Figs. 1-2 The present application provides a drought-resistant moisture-preserving dew collection cover. The fixing nails 7 are inserted into the soil. When the air humidity is the highest in the morning, the dew collection net 3 absorbs water. The water falls into the collection groove 8 under the influence of gravity and is collected. Then, the water flows into the inside of the cover body 5 through the connecting channel 4 to irrigate the seedling 6.

[0022] When the hydrophilic layer 31 starts to absorb water, the hydrophobic layer 32 prevents the hydrophilic layer 31 from retaining too much water and failing to infiltrate, or causing a reduction in effect.

[0023] The radius of the hemispherical cover head 2 is 15 cm. The upper part of the circular table-shaped cover body 5 has a circular radius of 15 cm, and the lower part has a circular radius of 10 cm. The height is 30 cm. The periphery of the cover head 2 is surrounded by a circle of dew collection nets 3. The dew collection nets 3 can be arranged in six pieces, each with a size of 15 cm*5 cm.

[0024] The structure of the dew collection net 3 is a hydrophilic layer 31, a hydrophobic layer 32 and a framework 33, the material of the hydrophilic layer 31 is polyvinyl alcohol, the material of the hydrophobic layer 32 is polyethylene coating, the material of the framework 33 is iron wire, the spiral shape is adopted to increase the contact area with air, and the dew collection net 3 is annular and fixed around the cover head.

[0025] The fixed support 1 adopts iron wire coated with waterproof coating to fix the dew collection net 3 and is connected with the connecting pipeline 4, and the radius of the fixed support 1 is 17 cm.

[0026] The connecting pipeline 4 is connected with the lower end of the dew collection net 3, the lower part of the pipeline 4 is connected into the cover body 5, the dew collected is dropped around the seedling 6, and the diameter of the connecting pipeline is 1 cm.

[0027] The fixed nail 7 is connected with the cover body 5 and is fixed in the soil to prevent the collection cover from being blown away by the wind, and the length of the fixed nail 7 is 8 cm.

[0028] The dew collection cover should be applied to drought-resistant and moisture-retaining areas with large evaporation and large wind speed on hills and slopes, the cover head 2 and the cover body 5 can be separately processed and assembled, or can be integrally shaped, and both adopt PC plastic which is resistant to sun and weathering, the collection cover is externally connected with the net 3 capable of capturing dew in air, and the structure of the dew collection net is divided into a hydrophilic layer 31, a hydrophobic layer 32 and a framework 33.

[0029] In the morning and evening when the water vapor is the most sufficient, the hydrophilic layer 31 condenses into dew drops when contacting the humid air, the hydrophobic layer 32 prevents the hydrophilic layer from absorbing too much moisture and being unable to exude, and the condensed dew drops flow into the dew collection device in the cover 5 through the connecting pipeline 4 from top to bottom.

[0030] In the seedling planting in the drought area, the wind erosion and sandification in the hilly and mountainous areas and the droughty sandy land with large evaporation, all need to be kept warm and moist, and the dew collection cover can effectively collect water, increase the humidity in the cover, improve the cover temperature, and prevent the loss of water caused by high evaporation due to high wind speed.

[0031] The collection cover is an independent individual, the hydrophilic layer condenses into dew drops when contacting the humid air in the morning when the air humidity is the largest, the hydrophobic layer prevents the hydrophilic layer from absorbing too much moisture and being unable to exude, and the condensed dew drops flow into the dew collection device in the cover through the pipeline from top to bottom. It can effectively collect water, increase the humidity in the cover, improve the cover temperature, and prevent the loss of water caused by high evaporation due to high wind speed.

[0032] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A drought-resistant and moisture-retaining dew collection cover, comprising a cover head (2) and a cover body (5), wherein the cover head (2) is fixedly installed on the top of the cover body (5), characterized in that: A ring of fixed brackets (1) is fixedly installed around the head cover (2). Multiple sets of dew collection nets (3) are evenly arranged around the fixed brackets (1). A collection groove (8) is provided at the bottom of the fixed brackets (1) corresponding to each set of dew collection nets (3). The bottom center of the collection groove (8) is connected to the top of the connecting pipe (4). The bottom end of the connecting pipe (4) extends into the body cover (5). Multiple fixing nails (7) are evenly arranged around the bottom of the body cover (5). The fixing nails (7) are inserted into the soil. The body cover (5) covers the outside of the seedling (6).

2. The drought-resistant and moisture-retaining dew collection cover according to claim 1, characterized in that: The dew collection net (3) includes multiple parallel skeletons (33), the skeletons (33) are spiral in shape, the skeletons (33) are wrapped with a hydrophobic layer (32), and the hydrophobic layer (32) is wrapped with a hydrophilic layer (31).

3. The drought-resistant and moisture-retaining dew collection cover according to claim 2, characterized in that: The hydrophilic layer (31) is a polyvinyl alcohol material layer, the hydrophobic layer (32) is a polyethylene coating, and the skeleton (33) is a spiral soft iron wire.

4. The drought-resistant and moisture-retaining dew collection cover according to claim 1, characterized in that: The cover head (2) is hemispherical, and the cover body (5) is a frustum-shaped structure with a larger top and a smaller bottom, and both are shell structures made of corrosion-resistant materials.

Images