A storage device for generating water from air in arid desert areas
By incorporating semiconductor cooling chips and filter layers into the water storage device, combined with ultraviolet sterilization and vacuum insulation, the problem of evaporation at high temperatures in water storage devices in arid desert areas has been solved, achieving the effect of continuous water production and water source preservation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GANSU DESERT CONTROL RES INST
- Filing Date
- 2025-05-19
- Publication Date
- 2026-05-26
Smart Images

Figure CN224281441U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of air-to-water technology, specifically a storage device for air-to-water generation as a new energy source in arid desert areas. Background Technology
[0002] The air-to-water storage device for arid desert regions is an innovative device specifically designed for arid and water-scarce environments. It achieves sustainable freshwater production and storage by extracting moisture from the air and combining it with new energy power supply technology.
[0003] In the process of realizing this utility model, the inventors discovered the following problems with the existing technology: the existing water storage device is prone to evaporation under the high temperature of the desert, and since the storage device itself does not have a water production function, opening the sealed part will cause the water source to gradually decrease. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a storage device for generating water from air in arid desert areas. It solves the problem that existing water storage devices are prone to evaporation under the high temperatures of the desert, and that the water source gradually decreases when the storage device itself does not have a water generation function, as opening the sealed part will cause the water source to decrease.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a storage device for generating water from air in arid desert areas, comprising a water storage tank, a three-way valve threadedly connected to the tank opening, an air inlet at one end of the three-way valve, and an induced draft fan installed at the other end of the three-way valve, a semiconductor cooling chip inside the water storage tank, a heat dissipation plate at the heat dissipation end of the semiconductor cooling chip, the heat dissipation plate being located on the upper wall of the three-way valve, a filter tube at the lower end of the three-way valve, a nanofiber filter layer and an activated carbon adsorption layer inside the filter tube, a pair of fixing rings on the outer wall of the water storage tank, each of the fixing rings being threadedly connected with a fastening bolt, and the semiconductor cooling chip being located directly above the filter tube.
[0006] Preferably, the water storage tank is equipped with an ultraviolet germicidal lamp.
[0007] Preferably, the water storage tank is provided with a double-layer vacuum insulation layer.
[0008] Preferably, the nanofiber filter layer is located directly above the activated carbon adsorption layer.
[0009] Preferably, the input end of the induced draft fan is connected to the three-way valve.
[0010] Beneficial effects
[0011] This invention provides a storage device for generating water from air in arid desert areas. The device features a simple air-to-water structure. Water is stored in a tank connected to a three-way valve via a threaded connection. When the exhaust fan is turned on, water vapor condenses into droplets that fall onto a nanofiber filter layer. The water is then filtered through the nanofiber filter layer and a filter tube before entering the storage tank. This device is highly convenient, continuously generates water while preserving water sources in deserts, and increases the water production capacity, making it highly practical. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0013] Figure 2 This is a schematic diagram of the appearance structure of this utility model.
[0014] In the diagram: 1. Water storage tank; 2. Fixing ring; 3. Double-layer vacuum insulation layer; 4. Three-way valve; 5. Heat sink; 6. Semiconductor cooling chip; 7. Exhaust fan; 8. Filter tube; 9. Nanofiber filter layer; 10. Activated carbon adsorption layer; 11. Ultraviolet germicidal lamp. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see Figure 1-2 This utility model provides a technical solution: a storage device for generating water from air in arid desert areas, comprising a water storage tank 1, a three-way valve 4 threadedly connected to the opening of the water storage tank 1, an air inlet at one end of the three-way valve 4, and an induced draft fan 7 installed at the other end of the three-way valve 4, a semiconductor cooling chip 6 inside the water storage tank 1, a heat dissipation plate 5 at the heat dissipation end of the semiconductor cooling chip 6, the heat dissipation plate 5 being located on the upper wall of the three-way valve 4, a filter tube 8 at the lower end of the three-way valve 4, a nanofiber filter layer 9 and an activated carbon adsorption layer 10 inside the filter tube 8, a pair of fixing rings 2 on the outer wall of the water storage tank 1, each of the fixing rings 2 being threadedly connected to a fastening bolt, and the semiconductor cooling chip 6 being located directly above the filter tube 8.
[0017] In this embodiment, the water storage tank 1 is further configured to be equipped with an ultraviolet germicidal lamp 11.
[0018] In this embodiment, the water storage tank 1 is further configured to have a double-layer vacuum insulation layer 3 inside.
[0019] In this embodiment, the nanofiber filter layer 9 is located directly above the activated carbon adsorption layer 10.
[0020] In this embodiment, the input end of the induced draft fan 7 is connected to the three-way valve 4.
[0021] Its detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and the specific work is as follows.
[0022] Example: The device stores water in a water tank 1, which is then connected to the water tank 1 by a three-way valve 4. After the induced draft fan 7 is turned on, the airflow enters through the air inlet and comes into contact with the semiconductor cooling chip 6 for cooling. The heat sink 5 dissipates heat from the chip. The water vapor condenses into water droplets that fall onto the nanofiber filter layer 9 and are filtered through the nanofiber filter layer 9 and the filter tube 8 before entering the water tank 1. The double-layer vacuum insulation layer 3 has a heat insulation function. The device is sterilized by the ultraviolet germicidal lamp 11 inside the water tank 1. When not in use, the filter tube 8 can be unscrewed from the opening of the water tank 1 and sealed for storage. It can be fixed to a vertical wall by the fixing ring 2.
[0023] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.
Claims
1. A storage device for new energy air water in arid desert areas, comprising a water storage tank (1), characterized in that, The water storage tank (1) has a three-way valve (4) connected to its opening by a thread. One end of the three-way valve (4) has an air inlet, and the other end of the three-way valve (4) is equipped with an induced draft fan (7). The water storage tank (1) has a semiconductor cooling chip (6), and the heat dissipation end of the semiconductor cooling chip (6) has a heat dissipation plate (5). The heat dissipation plate (5) is located on the upper wall of the three-way valve (4). The lower end of the three-way valve (4) has a filter tube (8), and the filter tube (8) has a nanofiber filter layer (9) and an activated carbon adsorption layer (10). The outer wall of the water storage tank (1) has a pair of fixing rings (2), and each of the fixing rings (2) is threaded with a fastening bolt. The semiconductor cooling chip (6) is located directly above the filter tube (8).
2. The storage device for new energy air water production in arid desert areas according to claim 1, characterized in that, The water storage tank (1) is equipped with an ultraviolet germicidal lamp (11).
3. The device according to claim 1, wherein, The water storage tank (1) is equipped with a double-layer vacuum insulation layer (3).
4. The device according to claim 1, wherein, The nanofiber filter layer (9) is located directly above the activated carbon adsorption layer (10).
5. A storage device for generating water from air in arid desert areas according to claim 1, characterized in that, The input end of the induced draft fan (7) is connected to the three-way valve (4).