Buoyancy water lifting device for water conservancy and hydropower

Abstract

The buoyancy water lifting device for water conservancy and hydropower comprises a bottom ring frame, a buoyancy air bag, a vertical supporting rod and a water bucket, the buoyancy air bag is arranged in the bottom ring frame, an inner lining plate is integrally formed on the inner side of the bottom ring frame, and the inner lining plate is used for being connected with the vertical supporting rod and can serve as a balancing weight to provide enough gravity to guarantee the water entering and taking depth. The inner lining plate is connected with the water bucket through a plurality of vertical supporting rods, an air pump for inflating and deflating the buoyancy air bag is arranged at the top of the water bucket, the water bucket comprises an upper hard ring, a lower hard ring and a soft connecting ring, and the upper hard ring is hermetically communicated with the lower hard ring through the soft connecting ring. The device is scientific and reasonable in structural design, convenient to use, large in single-time water lifting amount, low in manufacturing cost and capable of being popularized and used.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy and hydropower, and particularly relates to a buoyancy water-lifting device for water conservancy and hydropower. Background Art

[0002] The buoyancy water-lifter is a common device in the field of water conservancy and hydropower. Most of the existing buoyancy water-lifting devices are limited by the size of the water-lifting bucket, and the volume of water lifted each time is limited, resulting in low water-lifting efficiency. Based on this, a device with a larger and more reasonable water-lifting container needs to be designed. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a buoyancy water-lifting device for water conservancy and hydropower aiming at the deficiencies of the above-mentioned existing technologies. The device has a scientific and reasonable structural design, is convenient to use, has a large single water-lifting volume, low manufacturing cost, and can be popularized and used.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is: a buoyancy water-lifting device for water conservancy and hydropower, which is characterized in that it includes a bottom ring frame, a buoyancy airbag, vertical support rods and a water bucket. The buoyancy airbag is arranged inside the bottom ring frame. An inner lining plate is integrally formed on the inner side of the bottom ring frame. The inner lining plate is used to connect the vertical support rods and can also serve as a counterweight to provide sufficient gravity to ensure the water intake depth. The inner lining plate is connected to the water bucket through a plurality of vertical support rods. An air pump for inflating and deflating the buoyancy airbag is arranged at the top of the water bucket. The water bucket includes an upper rigid ring, a lower rigid ring and a soft connecting ring. The upper rigid ring is hermetically connected to the lower rigid ring through the soft connecting ring.

[0005] Preferably, a plurality of slots are equidistantly opened on the inner side of the inner lining plate. The bottom of the vertical support rod is movably inserted into the slot. The side wall of the vertical support rod is connected to the upper rigid ring through a connecting rod. A plurality of water inlets are opened on the side wall of the lower rigid ring. One-way valves are arranged in the water inlets. A one-way exhaust valve is arranged at the top of the upper rigid ring.

[0006] Preferably, the air pump is connected to the buoyancy airbag through an inflation and deflation pipe. A plurality of fixed buckles are arranged between the upper rigid ring and the lower rigid ring.

[0007] Preferably, a filter screen is arranged on the water inlet.

[0008] Preferably, a drain pipe for emptying the water bucket is connected to the lower rigid ring, and a drain valve is arranged on the drain pipe.

[0009] The utility model has the following advantages compared with the prior art:

[0010] 1. The utility model has a scientific and reasonable structural design, simple operation, large water-lifting volume, high water-lifting efficiency, and can be popularized and used.

[0011] 2. A flexible connecting ring is connected between the upper rigid ring and the lower rigid ring of the utility model to form a water bucket that can flexibly expand and contract in volume, facilitating storage, and capable of providing a sufficiently large water-lifting volume. The water-lifting volume, together with the self-weight of the device and the upward buoyancy provided by the buoyancy airbag, cooperates to ensure the smooth progress of buoyancy water-lifting.

[0012] The following further elaborates on the present utility model in conjunction with the accompanying drawings and embodiments. Description of the Drawings

[0013] Figure 1 It is a top view structural schematic diagram of the present utility model.

[0014] Figure 2 It is a front view structural schematic diagram of the present utility model.

[0015] Figure 3 It is a structural schematic diagram of the water bucket in the present utility model.

[0016] Description of the Reference Numerals:

[0017] 1 - bottom ring frame; 2 - buoyancy airbag; 3 - inner lining plate;

[0018] 4 - vertical support rod; 5 - connecting rod; 6 - upper rigid ring;

[0019] 7 - air pump; 8 - air charging and discharging pipe; 9 - lower rigid ring;

[0020] 10 - flexible connecting ring; 11 - water inlet. Detailed Embodiment

[0021] As Figures 1 to 3 shown, the present utility model includes a bottom ring frame 1, a buoyancy airbag 2, a vertical support rod 4, and a water bucket. The buoyancy airbag 2 is arranged inside the bottom ring frame 1. An inner lining plate 3 is integrally formed on the inner side of the bottom ring frame 1. The inner lining plate 3 is used to connect the vertical support rod 4 and can also serve as a counterweight to provide sufficient gravity to ensure the water intake depth when entering the water. The inner lining plate 3 is connected to the water bucket through a plurality of vertical support rods 4. An air pump 7 for charging and discharging air to the buoyancy airbag 2 is arranged at the top of the water bucket. The water bucket includes an upper rigid ring 6, a lower rigid ring 9, and a flexible connecting ring 10. The upper rigid ring 6 is hermetically connected to the lower rigid ring 9 through the flexible connecting ring 10.

[0022] In this embodiment, a plurality of slots are equidistantly opened on the inner side of the inner lining plate 3. The bottom of the vertical support rod 4 is movably inserted into the slots. The side wall of the vertical support rod 4 is connected to the upper rigid ring 6 through a connecting rod 5. A plurality of water inlets 11 are opened on the side wall of the lower rigid ring 9. One-way valves are arranged in the water inlets 11. A one-way exhaust valve is arranged at the top of the upper rigid ring 6.

[0023] In this embodiment, the air pump 7 is connected to the floating air bag 2 through the charging and discharging pipe 8, and a plurality of fixed buckles are arranged between the upper rigid ring 6 and the lower rigid ring 9.

[0024] In this embodiment, a filter screen is arranged on the water inlet 11.

[0025] In this embodiment, a drain pipe for emptying the water bucket is connected to the lower rigid ring 9, and a drain valve is arranged on the drain pipe.

[0026] In this embodiment, the air pump 7 can be powered by a solar panel and a storage battery, and is opened and closed by remote control.

[0027] During use, when water needs to be taken, the air in the floating air bag 2 is pumped out by the air pump 7. After the buoyancy decreases, the lower rigid ring 9 enters the water, and water is injected into the water bucket through the water inlet 11. After the water is taken, the floating air bag 2 is inflated again, and the device floats up to complete the water intake. The water in the water bucket is discharged through the drain pipe to obtain the required water source. The volume of the water bucket can be increased by opening and closing the fixed buckles, which has stronger practicability and higher water-lifting efficiency.

[0028] The above is only a preferred embodiment of the present invention, and does not impose any limitations on the present invention. Any simple modification, change, and equivalent change made to the above embodiments according to the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A buoyancy water lifting device for water conservancy and hydropower, characterized in that: The invention comprises a bottom ring frame (1), a buoyancy airbag (2), a vertical support rod (4) and a water bucket, wherein the bottom ring frame (1) is provided with a buoyancy airbag (2), an inner lining plate (3) is integrally formed on the inner side of the bottom ring frame (1), the inner lining plate (3) is connected to the water bucket via a plurality of vertical support rods (4), an air pump (7) for inflating and deflating the buoyancy airbag (2) is provided on the top of the water bucket, and the water bucket comprises an upper hard ring (6), a lower hard ring (9) and a soft connecting ring (10), and the upper hard ring (6) is sealed and connected to the lower hard ring (9) via the soft connecting ring (10).

2. A buoyancy water lifting device for water conservancy and hydropower according to claim 1, characterized in that: A plurality of slots are equidistantly provided on the inner side of the inner lining plate (3), the bottom of the vertical support rod (4) is movably inserted into the slot, the side wall of the vertical support rod (4) is connected to the upper hard ring (6) via a connecting rod (5), a plurality of water inlets (11) are provided on the side wall of the lower hard ring (9), a one-way valve is provided in the water inlet (11), and a one-way exhaust valve is provided on the top of the upper hard ring (6).

3. A buoyancy water lifting device for water conservancy and hydropower according to claim 1, characterized in that: The air pump (7) is connected to the buoyancy airbag (2) via an air inflation and deflation pipe (8), and a plurality of fixing lock buckles are provided between the upper hard ring (6) and the lower hard ring (9).

4. A buoyancy water lifting device for water conservancy and hydropower according to claim 2, characterized in that: The water inlet (11) is provided with a filter screen.

5. A buoyancy water lifting device for water conservancy and hydropower according to claim 1, characterized in that: The lower hard ring (9) is connected to a drain pipe for emptying the bucket, and a drain valve is provided on the drain pipe.

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