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CN-224227755-U - Device for extracting surface water body through siphon principle

CN224227755UCN 224227755 UCN224227755 UCN 224227755UCN-224227755-U

Abstract

The utility model provides a device for extracting surface water body through a siphon principle, which comprises a water taking head, a hose, a floating ball, a U-shaped pipe clamp and a water tank, wherein the water taking head is of a square horn-shaped structure, the hose is connected with the water taking head, the floating ball is connected with the side part of the water taking head and the side part of the hose, the hose floats above the water surface by partial buoyancy provided by the floating ball, the hose is fixed at the top of a dam by the U-shaped pipe clamp, the hose outside the dam and the hose floating on the water surface in the dam form a water level difference so as to generate siphon drainage, the electric power or pump drainage is not needed, the investment total cost is lower than that of a traditional pumping system, the maintenance difficulty is reduced, the pollution caused by greasy dirt or noise is avoided by unpowered design, the mechanical fault is not generated, the device is suitable for matching with an ecologically sensitive water area, and the problem of water body bloom is solved through skillfully combining the siphon principle and the floating structure with low cost and high efficiency.

Inventors

  • ZHANG YUBAO
  • ZHENG BINGHUI

Assignees

  • 中国环境科学研究院

Dates

Publication Date
20260512
Application Date
20250605

Claims (8)

  1. 1. The device for extracting the surface water body by the siphon principle is characterized by comprising the following components: The water taking head (1) is of a square horn-shaped structure; a hose (12), the hose (12) being connected to the water intake head (1); the floating ball (8) is connected to the side part of the water taking head (1) and the side part of the hose (12).
  2. 2. The device for extracting surface water body through siphon principle according to claim 1, wherein the water taking head (1) comprises a side plate (16), the side plate (16) is surrounded to form a square horn-shaped structure, a bottom plate (5) is fixed at a small opening end (4) of the square horn-shaped structure, a connecting cylinder (6) is fixed at the outer side of the bottom plate (5), a through hole is formed in the middle of the bottom plate (5), and the through hole is communicated with the connecting cylinder (6).
  3. 3. The device for extracting surface water body by siphon principle according to claim 2, wherein the large opening end (14) of the square horn-shaped structure and the small opening end (4) of the square horn-shaped structure are both provided with shaping and edge covering (2).
  4. 4. The device for extracting surface water body by siphon principle according to claim 2, wherein the joint between the side plates (16) is provided with a supporting rib (3).
  5. 5. The device for extracting the surface water body through the siphon principle according to claim 2, wherein the side wall of the connecting cylinder (6) and the side wall of the end part of the hose (12) are respectively provided with a matched connecting hole (7), and connecting bolts are arranged in the connecting holes (7) in a penetrating way.
  6. 6. The device for extracting a surface water body by a siphon principle according to claim 1, wherein the end of the hose (12) is provided with a flanged ball valve (13).
  7. 7. The device for extracting a surface water body by a siphon principle according to claim 1, wherein the middle part of the hose (12) is provided with an exhaust valve.
  8. 8. The device for extracting surface water body by siphon principle according to claim 1, wherein the side part of the water intake head part (1) and the side part of the hose (12) are respectively provided with a connecting lug, and the connecting lugs are connected with the floating ball (8) through a connecting rope (9).

Description

Device for extracting surface water body through siphon principle Technical Field The utility model relates to the technical field of water bloom control, in particular to a device for extracting surface water body through a siphon principle. Background Reservoirs, especially river reservoirs, are prone to form water bloom aggregation in front of the dam, and water quality safety and surface water monitoring section reaching standards are affected. When the water bloom occurs, more than 70% -90% of blue-green algae are gathered in the area of 0-20cm of the water surface. The water discharge of the reservoir gate dam is mainly the bottom water discharge, so when the water bloom occurs, the water bloom is difficult to control only by opening the gate to discharge water. Therefore, research on a device is needed to achieve the purposes of controlling water bloom and guaranteeing water quality safety by extracting and separating surface water bodies. Disclosure of utility model The utility model aims to provide a device for extracting surface water body by a siphon principle, which does not need any external power and can solve the problem of algae aggregation in front of a river reservoir dam in a low-cost and large-scale manner. In order to achieve the above object, the present utility model provides the following solutions: The utility model provides a device for extracting surface water body by siphon principle, comprising: the water taking head is of a square horn-shaped structure; A hose connected to the water intake head; The floating ball is connected with the side part of the water taking head part and the side part of the hose. Preferably, the water intake head comprises a side plate, the side plate surrounds to form a square horn-shaped structure, a bottom plate is fixed at the small opening end of the square horn-shaped structure, a connecting cylinder is fixed on the outer side of the bottom plate, a through hole is formed in the middle of the bottom plate, and the through hole is communicated with the connecting cylinder. Preferably, the large mouth end of the square horn-shaped structure and the small mouth end of the square horn-shaped structure are both provided with shaping and edge wrapping. Preferably, the connection between the side plates is provided with a supporting rib. Preferably, the side wall of the connecting cylinder and the side wall of the end part of the hose are provided with matched connecting holes, and connecting bolts are arranged in the connecting holes in a penetrating mode. Preferably, the end of the hose is provided with a flanged ball valve. Preferably, an exhaust valve is arranged in the middle of the hose. Preferably, the side part of the water taking head part and the side part of the hose are both provided with connecting lugs, and the connecting lugs are connected with the floating ball through connecting ropes. Compared with the prior art, the utility model has the following beneficial technical effects: The device for extracting the surface water body through the siphon principle comprises a water taking head, a hose, a floating ball, a U-shaped pipe clamp and a floating structure, wherein the water taking head is of a square horn-shaped structure, the hose is connected with the water taking head, the floating ball is connected with the side part of the water taking head and the side part of the hose, the hose floats on the water surface through partial buoyancy provided by the floating ball, the hose is fixed on the top of a dam through the U-shaped pipe clamp, the hose outside the dam and the hose floating on the water surface in the dam form a water level difference so as to generate siphon drainage, electric power or pump drainage is not needed, the investment total cost is lower than that of a traditional pumping system, the maintenance difficulty is reduced, the pollution caused by greasy dirt or noise is avoided through unpowered design, the device is not generated through mechanical faults, the device is suitable for matching with an ecologically sensitive water area, and the problem of water body bloom is solved through ingenious combination of the siphon principle and the floating structure with low cost and high efficiency. Drawings In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic diagram of a device for extracting a surface water body according to the siphon principle; FIG. 2 is a schematic diagram of a water intake head in the device for extracting a surface water body according to the siphon principle; FIG. 3 is a schematic view o