阅读说明：本技术 一种低成本可持续的简易产电装置 (Low-cost sustainable simple electricity generation device ) 是由 刘宪华 焦士埔 李阳 刘思彤 李鸿钰 李嘉垚 于 2021-08-19 设计创作，主要内容包括：本发明公开了一种低成本可持续的简易产电装置,包括如下步骤：(1)取一定长度的普通棉绳；(2)将两根导线分别缠绕在棉绳的一端和距离棉绳另一端一定距离处；(3)用滴管在缠绕导线的一端缓慢滴加水,使棉绳缠绕导线的区间被水浸湿,水在毛细力的作用下从棉绳的一端迁移到另一端,在棉绳表面大量羧基的作用下,抑制了水中电离出的氢氧根迁移,氢离子可以随水迁移,从而产生电能。由此得到了一种低成本可持续的简易产电装置,本发明的方法简单、环境友好、所需设备少、成本低。(The invention discloses a low-cost sustainable simple electricity generating device, which comprises the following steps: (1) taking a certain length of common cotton rope; (2) winding two wires at one end of the cotton rope and a certain distance away from the other end of the cotton rope respectively; (3) water is slowly dripped at one end of the winding wire by a dropper, so that the interval of the cotton rope winding wire is wetted by water, the water is transferred from one end of the cotton rope to the other end under the action of capillary force, under the action of a large number of carboxyl on the surface of the cotton rope, hydroxide radical ionized in the water is inhibited from transferring, and hydrogen ions can be transferred along with the water, thereby generating electric energy. The simple and sustainable electricity generating device with low cost is obtained, and the method is simple, environment-friendly, less in required equipment and low in cost.)

1. A low-cost sustainable simple electricity generating device is characterized in that: the device consists of a dropper (1), a cotton rope (2), a lead (3) and an accumulator (4).

The water dripped by the dropper (1) can be seawater, distilled water, tap water and the like;

the cotton rope (2) is a common cotton rope with the diameter of 1-5mm and the length of 5-10 cm;

the conducting wires (3) are common copper conducting wires, one conducting wire is wound at one end of the cotton rope, and the other conducting wire is wound at a position 1-3cm away from the other end of the cotton rope;

the dropping mode of the water is that the water is slowly dropped at one end of the cotton rope wound with the conducting wires, the dropping water amount is 0.2-1ml, and in order to ensure that the water is transferred from one end of the cotton rope to the other end under the action of capillary force, the cotton rope section between the two conducting wires is completely wetted, and the whole cotton rope is prevented from being wetted completely;

the accumulator (4) is a common energy storage device and is a storage battery or a capacitor, and the electric energy generated by the cotton rope dripped with water is collected.

Technical Field

The invention belongs to the technical field of new energy, and particularly relates to a device for realizing sustainable electricity generation by utilizing a photovoltaic effect.

Background

Economic growth, automation and modernization depend on the safety of energy supply, and with the rapid growth of global economy, traditional energy sources such as coal, oil, natural gas and the like are largely consumed, which causes energy shortage and environmental pollution problems. Energy from renewable resources, including sunlight, wind, rain, tides, waves, and geothermal heat, can be supplemented in a range of human-common lifestyles, referred to as renewable energy sources. Approximately 19% of the world's energy intake comes from renewable sources, 13% of which comes from conventional biomass, and 15% of the world's electricity comes from hydroelectric power, water being not only vital to life, but also the largest energy carrier on earth. Water covers 71% of the earth's surface, which consumes 35% of the solar energy received by the earth. It has been found that electricity can be generated from water by direct interaction between the water and solids, in the process of which an electrolyte flows through a narrow channel under a pressure gradient, creating a voltage in the water flow.

Water can be ionized to give H⁺And OH^-When water passes through a charged nanochannel, the charge on the surface of the channel prevents passage of like charges. The cotton rope is made of natural fiber, the surface of the cotton rope contains a large number of carboxyl functional groups, the cotton rope has good water absorption, when water is dripped on the cotton rope, the cotton rope is gradually soaked by the water under the action of capillary force, and H ionized from the water under the action of the carboxyl on the surface of the cotton rope⁺Moves with water in the cotton rope, thereby generating electric energy. Cotton fiber materials are capable of unique interactions with water, which suggests great potential for using this method of electricity generation.

Disclosure of Invention

The invention aims to overcome the problem of energy shortage and provide a low-cost sustainable simple electricity generating device.

The technical scheme of the invention is summarized as follows:

a low-cost sustainable simple electricity generating device is characterized by comprising the following steps:

(1) cutting a common cotton rope with the diameter of 1-5mm into small sections with the length of 5-10 cm;

(2) two wires are respectively fixed at one end of the cotton rope and at a certain distance (1-3cm) from the other end of the cotton rope;

(3) slowly dripping 0.2-1ml of water at one end of the cotton rope fixing lead, and controlling the water quantity to ensure that the cotton rope section between the two leads is completely wetted so as to avoid completely wetting the whole cotton rope;

(4) the electric energy generated by the cotton rope soaked by water is collected, the electricity generation is stopped after the water is evaporated, and the operation is continued for (3) to repeatedly generate electricity, so that the simple electricity generating device which is low in cost and sustainable is obtained (see figure 1).

The invention has the advantages that:

1. the preparation method is simple and easy to implement, is convenient to operate, and does not need other large-scale equipment;

2. the invention can realize the sustainable generation of electric energy through simple cotton rope materials, and is environment-friendly.

Drawings

FIG. 1 is a schematic illustration of a design apparatus of the present invention; FIG. 2 shows the voltage and current levels generated by a single cotton string of the present invention having a diameter of 3mm and a length of 6cm, to which 0.4ml of distilled water was added.

Figure 1-dropper; 2-cotton rope; 3-a wire; 4-an accumulator.

Detailed Description

The invention is further described below by means of specific examples.

The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the invention in any way.

Example 1

The application of the low-cost sustainable simple electricity generating device comprises the following steps:

(1) taking a common cotton rope with the diameter of 3mm and the length of 6 cm;

(2) taking two conducting wires, wherein one conducting wire is fixed at one end of a cotton rope, the other conducting wire is fixed at a position 2cm away from the other end of the cotton rope, and the length of the cotton rope between the fixed conducting wires is 4 cm;

(3) slowly dripping 0.4ml of distilled water at one end of the cotton rope for fixing the conducting wires, and finding that the distilled water slowly soaks the cotton rope of 4cm between the two conducting wires, and the water migrates to the non-soaked end of the cotton rope under the action of capillary force;

(4) collecting electric energy generated by the cotton ropes wetted by the distilled water;

(5) along with the evaporation of the distilled water, the electricity generation is gradually stopped after approaching two hours (figure 2), and the step (3) is repeated, so that the effect of repeatedly generating electricity can be achieved.