Desert water taking device

Abstract

The invention discloses a desert water taking device, and mainly relates to the technical field of water taking devices. Comprising a water storage module buried underground and a water collection module arranged on the ground, and the water collection module and the water storage module are connected through a connecting pipe; the water collecting module comprises a water collecting lotus head, a plurality of water collecting holes are formed in the top of the water collecting lotus head, an impeller is arranged at the top of the water collecting lotus head, the axis of the impeller is vertically arranged, and the impeller is rotationally connected with the water collecting lotus head; natural wind blows the impeller to rotate around the vertical axis, and the rotating impeller blows air on the earth surface into the water collecting lotus head through the water collecting hole; moisture in air is extracted through the temperature difference, long-time operation can be achieved, and drinking water resources are obtained.

Description

Technical Field

[0001] The invention relates to the technical field of air water extraction devices, in particular to a desert water extraction device. Background Art

[0002] Desert drought and drinking water problems in water-scarce areas have always plagued mankind. The key issue is the lack of physical water sources. In order to solve the drinking water problem in desert drought areas, the traditional way is to dig wells, distill water, extract water from plants, or transport water over long distances. These methods are generally costly and time-consuming. Moreover, for people who often go out, they cannot obtain water resources in real time except by carrying kettles. Summary of the invention

[0003] The purpose of the present invention is to solve the problems existing in the prior art and to provide a desert water extraction device which utilizes temperature difference to extract moisture from the air and can operate for a long time to obtain drinking water resources.

[0004] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0005] A desert water collection device comprises a water storage module buried underground and a water collection module arranged on the ground, wherein the water collection module and the water storage module are connected via a connecting pipe; the water collection module comprises a water collection lotus head, a plurality of water collection holes are arranged on the top of the water collection lotus head, an impeller is arranged on the top of the water collection lotus head, the axis of the impeller is arranged vertically, and the impeller is rotatably connected to the water collection lotus head; natural wind drives the impeller to rotate around the vertical axis, and the rotating impeller blows the air on the ground surface into the water collection lotus head through the water collection holes.

[0006] Preferably, the water collection module comprises a spherical water storage gourd.

[0007] Preferably, the connecting pipe comprises a lower pipe fixedly connected to the water storage module and an upper pipe fixedly connected to the water collecting shower head, and the bottom end of the upper pipe is detachably connected to the top end of the lower pipe.

[0008] Preferably, a threaded connection is adopted between the bottom end of the upper pipe and the top end of the lower pipe.

[0009] Preferably, the top surface of the water collecting shower head is an arc surface with a high middle and low edges.

[0010] Preferably, the inner diameter of the lower part of the inner cavity of the water collecting shower head decreases from top to bottom.

[0011] Preferably, the impeller is installed in the middle of the top of the water collecting shower head.

[0012] Preferably, a mounting shaft is provided in the middle of the top of the water collecting lotus head, the impeller includes a chassis, the chassis is provided with a center hole adapted to the mounting shaft, an annular limiting plate is provided on the upper side of the chassis, the limiting plate is detachably connected to the mounting shaft, a plurality of fan blades are arranged in a circular array on the top of the chassis, and the bottom ends of the fan blades are fixed to the chassis.

[0013] Preferably, at least one reinforcement ring is provided above the limiting plate, and the fan blades are fixedly connected to the reinforcement ring.

[0014] Preferably, the desert water extraction device also includes a water pumping device for extracting water from the water collection module, the water collection module and the water inlet of the water pumping device are connected by a pipeline, and an inlet hole compatible with the pipeline is provided on the water collection module or the connecting pipe.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The present invention utilizes temperature difference to extract moisture from the air. The water storage module is buried underground, and natural wind is used to drive the impeller to rotate, and then the air on the surface is pumped into the underground water storage module through the water collection holes on the water collection module. Due to the temperature difference between the upper air and the water storage module located underground, the moisture in the air will condense into small water droplets on the inner wall of the water storage module and / or the connecting pipe, and finally collect in the water storage module. Moreover, the temperature difference between day and night in the desert is large, and the maximum difference can be forty to fifty degrees. Such a large temperature difference is very conducive to the condensation of air into water. The collected water can also be extracted and used by a water pump. In addition, compared with other water extraction equipment, the present invention can work 24 hours a day without interruption. In addition to its application in the desert, the present invention can also be applied in other arid areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 is a structural schematic diagram of the water collection module;

[0019] Figure 3 is a cross-sectional view of the water collection module;

[0020] Figure 4 is a cross-sectional view of a water storage module;

[0021] Figure 5 It is a schematic diagram of the structure of the impeller;

[0022] Figure 6 It is a structural schematic diagram of a water-drawing device.

[0023] Numbers shown in the accompanying drawings: 1. water storage module; 2. water collection module; 21. water collection lotus head; 22. water collection hole; 23. impeller; 24. mounting shaft; 25. chassis; 26. limit plate; 27. fan blade; 28. reinforcement ring; 3. connecting pipe; 31. lower pipe; 32. upper pipe; 4. water pumping device; 41. pipeline; 5. ground. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms fall within the scope limited by the application equally.

[0025] The humidity of desert air is generally above 3%, and in some desert areas the air humidity exceeds 15%, with a water content of more than 4.5 grams per cubic meter of air. The principle of the present invention is to use temperature difference to extract moisture from the air. The equipment can be buried two meters below the ground, and the blades on the turbine can be driven by natural wind to rotate, and then the air on the surface is pumped into the underground water storage module through the water collection module. Due to the temperature difference between the upper air and the inserted underground water storage module, it will condense into small water droplets, and finally collect in the water storage gourd. Moreover, the temperature difference between day and night in the desert is large, with a maximum difference of forty to fifty degrees. Such a large temperature difference is very conducive to the condensation of air into water, and the collected water can also be extracted and used by a water pump.

[0026] In addition, compared with other water-taking equipment, the present invention can work uninterruptedly for 24 hours. In addition to being used in deserts, the present invention can also be used in other arid areas.

[0027] Example: As attached Figure 1-6 As shown, the present invention is a desert water extraction device, comprising a water storage module 1 buried underground and a water collection module 2 arranged on the ground, wherein the water collection module 2 is connected to the water storage module 1 through a connecting pipe 3, wherein:

[0028] The water collection module 2 includes a spherical water storage gourd, and can also be a container with a pointed bottom for easy insertion into the ground.

[0029] The water collection module 2 includes a water collection head 21 , and a plurality of water collection holes 22 are provided on the top of the water collection head 21 .

[0030] Preferably, in order to facilitate the transportation of the present invention, the connecting pipe 3 adopts a split structure, and the connecting pipe 3 includes a lower pipe 31 fixedly connected to the water storage module 1, and an upper pipe 32 fixedly connected to the water collecting shower head 21, and the bottom end of the upper pipe 32 is detachably connected to the top end of the lower pipe 31. Furthermore, in order to facilitate the disassembly and assembly between the upper pipe and the lower pipe, the bottom end of the upper pipe 32 and the top end of the lower pipe 31 are threadedly connected, and the bottom end of the upper pipe 32 is provided with an external thread, and the top of the lower pipe 31 is provided with a corresponding internal thread.

[0031] An impeller 23 is provided at the top of the water collecting lotus head 21, the axis of the impeller 23 is arranged vertically, and the impeller 23 is rotatably connected to the water collecting lotus head 21; natural wind drives the impeller 23 to rotate around the vertical axis, and the rotating impeller 23 blows the air on the surface into the water collecting lotus head 21 through the water collecting hole 22.

[0032] Preferably, the top surface of the water collecting lotus head 21 is an arc surface with a high middle and low edges, which can be used to arrange more water collecting holes 22. Several groups of water collecting holes are arranged on the top surface of the water collecting lotus head 21, and each group of water collecting holes includes several water collecting holes 22 arranged in a circular array.

[0033] Preferably, the inner diameter of the lower part of the inner cavity of the water collecting shower head 21 decreases from top to bottom to facilitate the collection of air.

[0034] Preferably, the impeller 23 is installed in the middle of the top of the water collecting shower head 21 .

[0035] Preferably, a mounting shaft 24 is provided in the middle of the top of the water collecting lotus head 21, and the impeller 23 includes a chassis 25. The chassis 25 is provided with a center hole adapted to the mounting shaft 24, and an annular limiting plate 26 is provided on the upper side of the chassis 25. The limiting plate 26 and the mounting shaft 24 can be connected by bolts, and the mounting shaft 24 passes through the center hole and the limiting plate 26 in sequence. A plurality of blades 27 are arranged in a circular array on the top of the chassis 25, and the bottom ends of the blades 27 are fixed to the chassis 25.

[0036] Preferably, in order to ensure the stability of the impeller structure, at least one reinforcement ring 28 is provided above the limiting plate 26, and the fan blades 27 and the reinforcement ring 28 are welded as a whole.

[0037] The water collection module can be taken out from underground before water is taken out. Preferably, in order to facilitate the removal of water in the water collection module, the desert water extraction device also includes a water pumping device 4 for extracting water from the water collection module 2. The water pumping device 4 can adopt a water pump, a manual water well, etc. The water collection module 2 is connected to the water inlet of the water pumping device 4 through a pipeline 41. An entry hole compatible with the pipeline 41 is provided on the water collection module 2 or the connecting pipe 3, and the end of the pipeline 41 away from the water pumping device 4 is inserted into the water collection module 2.

Claims

1. A desert water extraction device, characterized in that: The invention comprises a water storage module (1) buried underground and a water collection module (2) arranged on the ground, wherein the water collection module (2) is connected to the water storage module (1) via a connecting pipe (3); the water collection module (2) comprises a water collection lotus head (21), a plurality of water collection holes (22) are arranged at the top of the water collection lotus head (21), an impeller (23) is arranged at the top of the water collection lotus head (21), the axis of the impeller (23) is arranged vertically, and the impeller (23) is rotatably connected to the water collection lotus head (21); natural wind drives the impeller (23) to rotate around the vertical axis, and the rotating impeller (23) blows the air on the ground surface into the water collection lotus head (21) through the water collection holes (22).

2. A desert water extraction device according to claim 1, characterized in that: The water collection module (2) comprises a spherical water storage gourd.

3. The desert water extraction device according to claim 1, characterized in that: The connecting pipe (3) comprises a lower pipe (31) fixedly connected to the water storage module (1) and an upper pipe (32) fixedly connected to the water collecting showerhead (21); the bottom end of the upper pipe (32) is detachably connected to the top end of the lower pipe (31).

4. The desert water extraction device according to claim 2, characterized in that: The bottom end of the upper pipe (32) and the top end of the lower pipe (31) are connected by threads.

5. The desert water extraction device according to claim 1, characterized in that: The top surface of the water collecting lotus head (21) is a circular arc surface with a high middle and low edges.

6. The desert water extraction device according to claim 1, characterized in that: The inner diameter of the lower part of the inner cavity of the water collecting lotus head (21) decreases from top to bottom.

7. The desert water extraction device according to claim 1, characterized in that: The impeller (23) is installed at the middle of the top of the water collecting shower head (21).

8. The desert water extraction device according to claim 1, characterized in that: A mounting shaft (24) is provided in the middle of the top of the water collecting lotus head (21); the impeller (23) comprises a chassis (25); a central hole adapted to the mounting shaft (24) is provided on the chassis (25); an annular limiting plate (26) is provided on the upper side of the chassis (25); the limiting plate (26) is detachably connected to the mounting shaft (24); a plurality of blades (27) are arranged in an annular array on the top of the chassis (25); the bottom ends of the blades (27) are fixed on the chassis (25).

9. The desert water extraction device according to claim 8, characterized in that: At least one reinforcement ring (28) is provided above the limiting plate (26), and the fan blade (27) is fixedly connected to the reinforcement ring (28).

10. The desert water extraction device according to claim 1, characterized in that: The desert water extraction device further comprises a water extraction device (4) for extracting water from the water collection module (2); the water collection module (2) and the water inlet of the water extraction device (4) are connected via a pipeline (41); and an inlet hole adapted to the pipeline (41) is provided on the water collection module (2) or the connecting pipe (3).

Images