Energy-saving and environment-friendly siphon rainwater drainage device

Abstract

The present application relates to the technical field of drainage equipment, in particular to a siphon rainwater drainage device, which comprises a drainage cylinder and a liquid outlet pipe, a connecting pipe is connected between the drainage cylinder and the liquid outlet pipe, the top of the drainage cylinder is closed, a flow stirring mechanism is installed on the drainage cylinder, the flow stirring mechanism comprises a pull rod which is rotatably arranged in the drainage cylinder, a pull ring is fixedly connected to the top end of the pull rod, an elastic reel which is spirally arranged and has elastic contraction and elastic expansion performance is fixedly connected to the bottom end of the pull rod, the elastic reel is in the shape of a circular table with a large bottom and a small top after expansion, and the elastic reel is movably stored in the drainage cylinder. The device is placed at the position where drainage is needed, the bottom end of the drainage cylinder is inserted below the water surface, and the water is first drained through the drainage cylinder, the connecting pipe and the liquid outlet pipe by using the traditional drainage method, in the normal drainage process, the elastic reel is pushed out of the drainage cylinder by pushing the pull ring downward, then the pull ring is rotated to stir the accumulated water by the elastic reel, so as to collect the accumulated water, increase the drainage effect and improve the drainage efficiency.

Description

Technical Field

[0001] This invention relates to the technical field of drainage equipment, and in particular to an energy-saving and environmentally friendly siphon rainwater diversion device. Background Technology

[0002] With the acceleration of urbanization and the continuous increase in building density, rainwater drainage problems are becoming increasingly prominent. Traditional rainwater diversion devices are usually structurally fixed and functionally limited, making it difficult to adapt to the needs of different building heights and complex terrains. Furthermore, existing devices generally lack efficient diversion structures, resulting in low rainwater collection and drainage efficiency. This not only affects the normal operation of rainwater drainage systems but may also lead to safety hazards such as rainwater accumulation and building damage. Therefore, there is an urgent need for an energy-saving and environmentally friendly siphon rainwater diversion device to address the complex drainage needs of modern cities. Summary of the Invention

[0003] To address the problems existing in the prior art, the present invention provides an energy-saving and environmentally friendly siphon rainwater diversion device.

[0004] The present invention provides an energy-saving and environmentally friendly siphon rainwater diversion device, which adopts the following technical solution: An energy-saving and environmentally friendly siphon rainwater diversion device includes a diversion cylinder and an outlet pipe. A connecting pipe connects the diversion cylinder and the outlet pipe. The top of the diversion cylinder is closed. A stirring mechanism is installed on the diversion cylinder. The stirring mechanism includes a pull rod that rotates and passes through the diversion cylinder. A pull ring is fixed to the top of the pull rod. An elastic reel with elastic contraction and elastic extension properties is fixed to the bottom of the pull rod. When extended, the elastic reel is in the shape of a frustum with a larger bottom and a smaller top. The elastic reel is movably stored inside the diversion cylinder.

[0005] By adopting the above technical solution, the device is placed at the location where drainage is needed. The bottom of the drainage tube is inserted below the water surface. First, water is diverted through the drainage tube, connecting pipe and outlet pipe using the traditional drainage method. During normal drainage, the elastic reel is pushed out of the drainage tube by pushing the pull ring downward. Then, the pull ring is rotated to agitate the water with the elastic reel, thereby collecting the water, increasing the drainage effect and improving drainage efficiency.

[0006] Preferably, the connecting pipe is a telescopic structure.

[0007] By adopting the above technical solution, it is easy to adapt the drainage tube and the liquid outlet pipe to different drainage locations.

[0008] Preferably, the connecting pipe includes multiple telescopic sections, which are connected by snap-fit ​​connections.

[0009] By adopting the above technical solution, the telescopic section cooperates with the buckle to facilitate the telescopic purpose.

[0010] Preferably, the top surface of the elastic reel is fixed with a flow guide that unfolds into an umbrella shape, and the flow guide has a mesh structure.

[0011] By adopting the above technical solution, the diversion hood has the effect of guiding water flow into the diversion tube and facilitating the reel to be retracted into the diversion tube.

[0012] Preferably, a blade is rotatably connected to the pull rod, and a bearing is installed between the blade and the pull rod.

[0013] By adopting the above technical solution, the blades on the pull rod will automatically rotate during the drainage process to increase the drainage effect.

[0014] Preferably, a filter screen is installed inside the drainage tube, and a quick-release interface is provided at the top of the drainage tube.

[0015] By adopting the above technical solution, the filter screen is used to block impurities in the water.

[0016] Preferably, the filter screen has a reduced diameter section in the middle.

[0017] By adopting the above technical solution, the reduced diameter section facilitates the falling of filtered impurities, reducing the clogging of the filter screen.

[0018] Preferably, a handle is installed on the outer wall of the liquid outlet tube.

[0019] By adopting the above technical solution, it is easier for staff to move the liquid outlet tube by gripping the handle.

[0020] Preferably, both the drainage tube and the liquid outlet tube are tubular structures made of recyclable plastic.

[0021] By adopting the above technical solution, this material not only has good corrosion resistance and anti-aging properties, but also reduces environmental pollution through recycling. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the energy-saving and environmentally friendly siphon rainwater diversion device according to an embodiment of the present invention.

[0023] Figure 2 This is a top view of the elastic reel and pull rod in an embodiment of the present invention.

[0024] Figure 3 This is a schematic diagram of the structure of the blade and the tie rod in an embodiment of the present invention.

[0025] Explanation of reference numerals in the attached drawings: 1. Drain tube; 2. Discharge tube; 20. Handle; 3. Connecting tube; 4. Filter screen; 40. Reduction section; 5. Agitator; 50. Pull rod; 51. Pull ring; 52. Elastic reel; 53. Flow guide; 54. Blade. Detailed Implementation

[0026] The following combination Figures 1-3 The present invention will be described in further detail below.

[0027] This invention discloses an energy-saving and environmentally friendly siphon rainwater diversion device. (Refer to...) Figures 1-3 The energy-saving and environmentally friendly siphon rainwater diversion device includes a diversion cylinder 1, an outlet pipe 2, a connecting pipe 3, a filter screen 4, and a stirring mechanism 5. Both the diversion cylinder 1 and the outlet pipe 2 are made of recyclable plastic. The diversion cylinder 1 is used to collect accumulated water, and the outlet pipe 2 is used to discharge accumulated water. A handle 20 is installed on the outer wall of the outlet pipe 2 to facilitate its movement. The connecting pipe 3 is installed between the diversion cylinder 1 and the outlet pipe 2. The connecting pipe 3 is a telescopic structure, and multiple telescopic sections can be flexibly adjusted through buckles.

[0028] The filter screen 4 is used to block impurities in the water. The filter screen 4 is detachably installed inside the flow guide tube 1. The filter screen 4 has a narrowed diameter section 40 in the middle to facilitate the fall of filtered impurities and reduce clogging of the filter screen 4. The top of the flow guide tube 1 is closed and has a quick-release interface to facilitate the installation and replacement of the filter screen 4. The agitation mechanism 5 includes a pull rod 50 coaxially inserted inside the flow guide tube 1. A pull ring 51 is fixed to the top of the pull rod 50, and an elastic reel 52 is fixed to the bottom of the pull rod 50. The elastic reel 52 has a spiral structure, which forms a frustum shape with a gradually narrowing diameter from bottom to top after unwinding. The pull rod 50 is fixed to the middle of the top of the elastic reel 52. The elastic reel 52 has elastic winding and elastic extension properties.

[0029] The top surface of the flexible reel 52 is covered and fixed with an umbrella-shaped flow guide shroud 53. The flow guide shroud 53 is a mesh structure made of rubber and has the effect of guiding water flow. When the flexible reel 52 is wound up, the flow guide shroud 53 covers most of the area of ​​the flexible reel 52. In order to improve the flow guiding effect, a blade 54 is rotatably connected to the middle of the pull rod 50. A bearing is installed between the blade 54 and the pull rod 50 to facilitate the smooth rotation of the blade 54.

[0030] The implementation principle of the energy-saving and environmentally friendly siphon rainwater diversion device in this invention embodiment is as follows: S1. Place the drainage device at the location where water needs to be drained, and position the outlet pipe 2 on the wall for drainage; S2. The bottom end of the drainage tube 1 is inserted below the surface of the accumulated water. At this time, the elastic reel 52 and the guide shroud 53 are stored inside the drainage tube 1, and the elastic reel 52 is in an elastically wound state. Using the traditional drainage method, hold the drainage tube 1 to allow the accumulated water to enter the drainage tube 1. At this time, the drainage tube 1, the connecting pipe 3 and the outlet pipe 2 form a siphon process, and the water is drained through the outlet pipe 2. During the drainage process, the blade 54 on the pull rod 50 will automatically rotate to increase the drainage effect. S3. During normal drainage, push the pull ring 51 downward to push the elastic reel 52 and the guide shroud 53 out of the drainage cylinder 1. After being pushed out, the elastic reel 52 stretches elastically and opens the guide shroud 53. At this time, rotate the pull ring 51. The pull ring 51 drives the pull rod 50 and the elastic reel 52 to rotate, stirring up the accumulated water so that the surrounding accumulated water is collected at the guide shroud 53 to increase the siphon speed. S4. After drainage is complete, filter screen 4 can be removed for easy cleaning.

[0031] In this embodiment of the invention, by installing a bearing between the blade 54 and the pull rod 50, the blade 54 can rotate around the pull rod 50. This design not only enhances the drainage effect of the accumulated water, but also accelerates the flow of water through the rotational motion, significantly improving the drainage efficiency. With the cooperation of the elastic reel 52 and the guide shroud 53, the collection range of the accumulated water can be effectively expanded, and the accumulated water can be quickly guided into the drainage cylinder 1, further improving the collection and discharge efficiency of the accumulated water.

[0032] The connecting pipe 3 includes multiple telescopic sections, which are connected by snap-fit ​​connections. This design allows the length of the connecting pipe 3 to be flexibly adjusted according to actual needs, making it suitable for drainage requirements of different building heights and complex terrains. The filter screen 4 is detachable, and the top of the drain cylinder 1 has a quick-release interface. This design makes the installation and replacement of the filter screen 4 extremely simple, and users can complete the operation without complicated tools. Both the drain cylinder 1 and the outlet pipe 2 are made of recyclable plastic. This material not only has good corrosion resistance and anti-aging properties, but also reduces environmental pollution through recycling.

[0033] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. An energy-saving and environmentally friendly siphon rainwater diversion device, characterized in that: The system includes a drainage tube (1) and an outlet pipe (2), with a connecting pipe (3) connecting the drainage tube (1) and the outlet pipe (2). The top of the drainage tube (1) is closed, and a stirring mechanism (5) is installed on the drainage tube (1). The stirring mechanism (5) includes a pull rod (50) that rotates through the drainage tube (1). A pull ring (51) is fixed to the top of the pull rod (50), and an elastic reel (52) with elastic contraction and elastic extension properties is fixed to the bottom of the pull rod (50). The elastic reel (52) extends... After unfolding, it is shaped like a frustum with a large bottom and a small top. The elastic reel (52) is movably stored inside the diversion tube (1). The top surface of the elastic reel (52) is fixed with a diversion hood (53) that unfolds into an umbrella shape. The diversion hood (53) has a mesh structure. A blade (54) is rotatably connected to the pull rod (50). A bearing is installed between the blade (54) and the pull rod (50). A filter screen (4) is installed inside the diversion tube (1). A quick-release interface is provided at the top of the diversion tube (1). A diameter reduction section (40) is provided in the middle of the filter screen (4).

2. The energy-saving and environmentally friendly siphon rainwater diversion device according to claim 1, characterized in that: The connecting pipe (3) is a telescopic structure.

3. The energy-saving and environmentally friendly siphon rainwater diversion device according to claim 2, characterized in that: The connecting pipe (3) includes multiple telescopic sections, which are connected by snap-fit.

4. The energy-saving and environmentally friendly siphon rainwater diversion device according to claim 1, characterized in that: A handle (20) is installed on the outer wall of the liquid outlet tube (2).

5. The energy-saving and environmentally friendly siphon rainwater diversion device according to claim 1, characterized in that: Both the drainage tube (1) and the liquid outlet tube (2) are tubular structures made of recyclable plastic.

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