A solar sea water desalination device

Abstract

This utility model relates to the technical field of seawater desalination equipment, specifically a solar-powered seawater desalination device, comprising a body. The body contains a water storage chamber and a cavity. An impeller for stirring is rotatably mounted on the bottom surface of the water storage chamber. A reducer connected to the impeller is mounted inside the cavity, and a servo motor is mounted at the power input end of the reducer. When seawater needs to be converted into fresh water, the servo motor in the cavity operates. The servo motor, under the torque converted by the reducer, drives the impeller in the water storage chamber to rotate, thus stirring the seawater and improving its heating efficiency and rate. Simultaneously, the battery box stores the electrical energy converted by the solar photovoltaic panels and provides power to the corresponding structural components, enabling a more stable conversion of seawater into fresh water for human use.

Description

Technical Field

[0001] This utility model relates to the technical field of seawater desalination equipment, specifically to a solar-powered seawater desalination device. Background Technology

[0002] Currently, offshore operations and life at sea require carrying large amounts of fresh water. However, the amount of fresh water carried is very limited when working or living at sea for extended periods. A lack of fresh water directly impacts the lives of offshore workers and can even endanger their lives. Seawater desalination, also known as seawater desalination, is a process that utilizes solar energy. There are two main methods: direct and indirect. The direct method involves a water tray or trough filled with seawater and covered with a transparent cloth. The surface of the tray or trough is blackened and filled with the seawater to be desalinated. The bottom of the tray or trough is insulated, and the top is covered with a transparent cloth. A collection trough is located at the bottom of the transparent cloth, where the freshwater is collected. The indirect method involves pumping seawater into a condenser, causing the seawater to evaporate and react with the vaporized water. The device uses solar energy to condense seawater into fresh water. Patent CN202023203336.8 discloses a portable solar-powered seawater desalination device. The absorber plate in the water tank absorbs solar energy and converts it into heat, accelerating the evaporation of seawater within the tank. The evaporated water vapor enters the condensation chamber above through a connecting pipe, where it condenses. The resulting fresh water flows into a collection tank by gravity. This seawater desalination device has a very simple structure, is easy to carry, and can produce fresh water without external energy, meeting the needs of offshore operations or daily life. However, because it relies solely on solar energy to heat the seawater inside the desalination device, and the required temperature for heating seawater is relatively high, the efficiency of converting seawater into fresh water is low. Therefore, we propose a solar-powered seawater desalination device. Utility Model Content

[0003] To address the problems in the existing technology, this utility model provides a solar-powered seawater desalination device.

[0004] The technical solution adopted by this utility model to solve its technical problem is a solar seawater desalination device, including a body. The body has a water storage chamber and a cavity. An impeller for stirring is rotatably installed on the bottom surface of the inner side of the water storage chamber. A reducer connected to the impeller is installed inside the cavity. A servo motor is installed at the power input end of the reducer. A battery box for storing power is installed inside the cavity.

[0005] The top surface of the machine body is fitted with a conical cover that communicates with the water storage chamber, and a vertical pipe for guiding the flow is screwed onto the water outlet end of the bottom of the conical cover. A filter element for filtration is snapped into the inside of the vertical pipe, and a bottle for collecting fresh water is screwed onto the end of the vertical pipe away from the conical cover.

[0006] By adopting the above technical solution, when it is necessary to use seawater desalination equipment to convert seawater into fresh water, the servo motor in the inner cavity of the machine can be operated. The operation of the servo motor facilitates the rotation of the impeller in the water storage chamber under the torque converted by the reducer, so that the impeller can stir the seawater in the water storage chamber, thereby improving the heating efficiency of the seawater and increasing the heating rate of the seawater. At the same time, the battery box can conveniently store the electrical energy converted by the solar photovoltaic panel and provide power support for the corresponding structural components, thereby enabling more stable conversion of seawater into fresh water for personnel use.

[0007] When seawater is converted into freshwater, the freshwater flows into the vertical pipe under the guidance of the inner wall of the conical cover. This allows the filter element inside the vertical pipe to filter the freshwater, intercepting impurities. The freshwater can then be collected in the bottle for later use.

[0008] Specifically, a heating coil for auxiliary heating is mounted on the bottom surface of the inner side of the water storage cavity.

[0009] By adopting the above technical solution, the heating coil can conveniently assist in heating the seawater in the water storage chamber, thereby improving the efficiency of converting seawater into freshwater.

[0010] Specifically, the outer periphery of the machine body is equipped with a controller that can be used for operation.

[0011] By adopting the above technical solution, the controller can easily control the operation of the equipment.

[0012] Specifically, the outer peripheral surface of the machine body is equipped with a socket for wiring.

[0013] By adopting the above technical solution, the socket can be easily connected to the solar photovoltaic panel, making it convenient for the battery box to store the electrical energy converted by the solar photovoltaic panel.

[0014] Specifically, the outer peripheral surface of the machine body is fitted with ear mounts for auxiliary fixation, and there are multiple sets of ear mounts.

[0015] By adopting the above technical solution, the ear mount can easily cooperate with the bolt, making it convenient to install the machine body in a suitable position.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The technical solution of this application, through the design of a water storage chamber, a cavity, an impeller, a reducer, a servo motor, and a battery box, enables the servo motor in the cavity inside the machine to operate when seawater desalination equipment is needed to convert seawater into fresh water. The operation of the servo motor facilitates the rotation of the impeller in the water storage chamber under the torque converted by the reducer, so that the impeller can stir the seawater in the water storage chamber, thereby improving the heating efficiency and heating rate of the seawater. At the same time, the battery box can conveniently store the electrical energy converted by the solar photovoltaic panel and provide power support for the corresponding structural components, thereby enabling more stable conversion of seawater into fresh water for personnel use.

[0018] 2. The technical solution of this application, through the design of a conical cover, a vertical pipe, a filter element, and a bottle, allows the fresh water to flow conveniently to the vertical pipe under the guidance of the inner wall of the conical cover when seawater is converted into fresh water. This makes it easy for the filter element inside the vertical pipe to filter the fresh water and intercept impurities in the fresh water. The fresh water can then be collected by the bottle for subsequent use. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is an isometric view of the present invention;

[0021] Figure 2 This is a schematic plan view of the overall structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the overall mechanism of this utility model at part A;

[0023] In the diagram: 1. Main body; 2. Conical cover; 3. Water storage chamber; 4. Cavity; 5. Impeller; 6. Reducer; 7. Servo motor; 8. Battery box; 9. Heating coil; 10. Vertical pipe; 11. Filter element; 12. Bottle body; 13. Controller; 14. Socket; 15. Ear socket. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Please see Figure 1-3This utility model provides a technical solution: a solar-powered seawater desalination device, comprising a body 1, a water storage chamber 3 and a cavity 4 disposed inside the body 1, an impeller 5 for stirring is rotatably mounted on the bottom surface of the inner side of the water storage chamber 3, a reducer 6 connected to the impeller 5 is mounted inside the cavity 4, a servo motor 7 is mounted on the power input end of the reducer 6, and a battery box 8 for storing power is mounted inside the cavity 4; a conical cover 2 connected to the water storage chamber 3 is mounted on the top surface of the body 1, a vertical pipe 10 for guiding flow is screwed onto the bottom outlet end of the conical cover 2, a filter element 11 for filtering is snapped into the inner side of the vertical pipe 10, and a bottle 12 for collecting fresh water is screwed onto the end of the vertical pipe 10 away from the conical cover 2.

[0026] When in use, when it is necessary to use the seawater desalination equipment to convert seawater into fresh water, the servo motor 7 in the inner cavity 4 of the body 1 can be activated. The operation of the servo motor 7 facilitates the rotation of the impeller 5 in the water storage cavity 3 under the torque converted by the reducer 6, so that the impeller 5 can stir the seawater in the water storage cavity 3, thereby improving the heating efficiency of the seawater and increasing the heating rate of the seawater. At the same time, the battery box 8 can conveniently store the electrical energy converted by the solar photovoltaic panel and provide power support for the corresponding structural components, so as to more stably convert seawater into fresh water for personnel use.

[0027] When seawater is converted into freshwater, the freshwater is easily guided by the inner wall of the conical cover 2 to flow into the vertical pipe 10, so that the filter element 11 inside the vertical pipe 10 can easily filter the freshwater and intercept impurities in the freshwater. Then, the freshwater can be collected by the bottle 12 for subsequent use.

[0028] like Figure 2 As shown, a heating coil 9 for auxiliary heating is mounted on the bottom surface of the inner side of the water storage cavity 3.

[0029] When in use, the heating coil 9 can help heat the seawater in the water storage chamber 3, which can improve the efficiency of converting seawater into fresh water.

[0030] like Figure 1 As shown, a controller 13 for operation is mounted on the outer side wall surface of the body 1.

[0031] When in use, the controller 13 facilitates the operation of the equipment.

[0032] like Figure 1 As shown, the outer peripheral surface of the body 1 is fitted with a socket 14 for wiring.

[0033] In use, the socket 14 facilitates wiring connection with the solar photovoltaic panel, making it easy for the battery box 8 to store the electrical energy converted by the solar photovoltaic panel.

[0034] like Figure 1 As shown, the outer peripheral surface of the body 1 is equipped with ear mounts 15 for auxiliary fixation, and there are multiple sets of ear mounts 15.

[0035] When in use, the ear mount 15 is easy to cooperate with the bolt, making it easy to install the body 1 in a suitable position.

[0036] The working principle and usage process of this utility model are as follows: In use, the corresponding structural components are first installed in suitable positions. When the seawater desalination equipment is needed to convert seawater into fresh water, the servo motor 7 in the inner cavity 4 of the body 1 operates. The servo motor 7, under the torque converted by the reducer 6, drives the impeller 5 in the water storage chamber 3 to rotate, allowing the impeller 5 to stir the seawater in the water storage chamber 3. This also allows the heating coil 9 to provide auxiliary heating to the seawater in the water storage chamber 3, thereby improving the heating efficiency and rate of the seawater. Simultaneously, the battery box 8 conveniently stores the electrical energy converted by the solar photovoltaic panel and provides power support to the corresponding structural components, thus enabling a more stable conversion of seawater into fresh water for personnel use. During the conversion, the fresh water flows towards the vertical pipe 10 under the guidance of the inner wall of the conical cover 2, allowing the filter element 11 inside the vertical pipe 10 to filter the fresh water, intercepting impurities. The fresh water is then collected using the bottle 12 for subsequent use.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A solar-powered seawater desalination device, characterized in that, The machine includes a body (1), which has a water storage chamber (3) and a cavity (4) inside. An impeller (5) for stirring is rotatably mounted on the bottom surface of the inner side of the water storage chamber (3). A reducer (6) connected to the impeller (5) is installed inside the cavity (4). A servo motor (7) is installed at the power input end of the reducer (6). A battery box (8) for storing power is installed inside the cavity (4). The top surface of the body (1) is fitted with a conical cover (2) that communicates with the water storage chamber (3), and a vertical pipe (10) for guiding flow is screwed onto the bottom water outlet end of the conical cover (2). A filter element (11) for filtering is snapped into the inside of the vertical pipe (10), and a bottle body (12) for collecting fresh water is screwed onto the end of the vertical pipe (10) away from the conical cover (2).

2. The solar-powered seawater desalination device according to claim 1, characterized in that, The bottom surface of the inner side of the water storage cavity (3) is equipped with a heating coil (9) that can be used for auxiliary heating.

3. The solar-powered seawater desalination device according to claim 1, characterized in that, The outer sidewall surface of the body (1) is equipped with a controller (13) that can be used for operation.

4. The solar-powered seawater desalination device according to claim 1, characterized in that, The outer peripheral surface of the body (1) is fitted with a socket (14) that can be used for wiring.

5. A solar-powered seawater desalination device according to claim 1, characterized in that, The outer peripheral surface of the body (1) is fitted with ear seats (15) for auxiliary fixation, and there are multiple sets of ear seats (15).

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