Water pump capable of preventing sediment deposition

Abstract

The water pump capable of preventing sediment deposition comprises a water pump body and a washing pipeline, the washing pipeline is wound on the water pump body, one end of the washing pipeline is connected with the water outlet end of the water pump body, and the washing pipeline is used for washing sediment on the periphery of the water pump body. According to the water pump capable of preventing sediment deposition, when the water pump body works, water flow can wash the periphery of the water pump body through the washing pipeline, so that sediment deposition on the periphery of the water pump body is avoided, the dry burning condition of the water pump body is avoided, and abrasion of the water pump body is also avoided.

Description

Technical Field

[0001] The invention relates to the technical field of submersible pumps, in particular to a water pump that prevents sediment accumulation. Background Art

[0002] The submersible pump operates underwater. If the water body contains a large amount of sediment, the water flow will drive the surrounding sediment to gather around the pump during the pumping process, eventually causing sediment accumulation around the pump. Sediment accumulation may cause the pump to dry burn, which can cause damage to the pump. The accumulated sediment will also wear out the submersible pump. Summary of the invention

[0003] In view of this, an object of the present invention is to provide a water pump that prevents silt accumulation, avoids silt accumulation around the water pump body, avoids dry burning of the water pump body, and avoids wear of the water pump body.

[0004] The present invention provides a water pump for preventing sediment accumulation, comprising a water pump body and a flushing pipe, wherein the flushing pipe is wound around the water pump body, and one end of the flushing pipe is connected to the water outlet end of the water pump body for removing sediment around the water pump body.

[0005] In one embodiment, the flushing pipe includes a pipe body and a plurality of flushing holes opened on the pipe body, the flushing holes are located on a side of the pipe body away from the water pump body, and one end of the pipe body is connected to a water outlet end of the water pump body.

[0006] In one embodiment, the pipeline body includes a main body section and a channel opened in the main body section, and openings are provided at both ends of the main body section. The openings are connected to the channel, one of the openings is connected to the water outlet end of the water pump body, and the other opening is located at the bottom position of the water pump body.

[0007] In one embodiment, the flushing pipe is spirally wound on the water pump body, and the spiral pitch is 50-100 mm.

[0008] In one embodiment, a flexible joint is provided on the water outlet end of the water pump body, and the flushing pipe is detachably connected to the flexible joint via an interface end.

[0009] The water pump for preventing silt accumulation provided by the present invention can flush the periphery of the water pump body through the flushing pipe when the water pump body is working, thereby preventing silt from accumulating around the water pump body, avoiding dry burning of the water pump body, and avoiding wear of the water pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0011] Figure 1 A schematic diagram of the structure of a water pump for preventing silt accumulation provided by the present invention. DETAILED DESCRIPTION

[0012] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the description of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0013] In the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0014] The directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front”, “back”, “top”, “bottom”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0015] The terms "first", "second", "third" and the like are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0016] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0017] See also Figure 1 The water pump for preventing silt accumulation provided by the present invention comprises a water pump body 1 and a flushing pipe 2. The flushing pipe 2 is wound around the water pump body 1, and one end of the flushing pipe 2 is connected to the water outlet end of the water pump body 1, so as to remove the silt around the water pump body 1.

[0018] It can be known that the water pump body 1 is a submersible pump. When the submersible pump is working, the water flow will drive the silt to accumulate around the submersible pump. The silt accumulation will cause the surface wear of the submersible pump, and will also cause the submersible pump to be blocked and the motor inside to be damaged. The flushing pipe 2 can be 16-20mm in diameter and 0.8-1.2mm in wall thickness. The flushing pipe 2 is bent so that the flushing pipe 2 fits the outer surface of the submersible pump as a whole. When the submersible pump is working, part of the water is transported to the preset position through the pipe connected to the water outlet, and a small part will flow into the flushing pipe 2. The flushing pipe 2 flushes the silt around the submersible pump, thereby avoiding the accumulation of silt around the submersible pump 2.

[0019] See also Figure 1 In some embodiments, the flushing pipe 2 includes a pipe body 201 and a plurality of flushing holes 202 opened on the pipe body 201 . The flushing holes 202 are located on a side of the pipe body 201 away from the water pump body 1 . One end of the pipe body 201 is connected to the water outlet end of the water pump body 1 .

[0020] It is understandable that the flushing holes 202 can be formed by evenly punching holes on the pipe body 201, the diameter of the flushing holes 202 is 1 to 3 mm, one side of the pipe body 201 is in contact with the water pump body 1, and the flushing holes 202 are arranged on the side of the pipe body 201 away from the water pump body 1. The flushing pipe 2 of this structure can effectively flush the mud and sand around the submersible pump.

[0021] Please continue reading Figure 1 In some embodiments, the pipeline body 201 includes a main body section and a channel opened in the main body section. Openings are provided at both ends of the main body section, and the openings are connected to the channels. One opening is connected to the water outlet end of the water pump body, and the other opening is located at the bottom of the water pump body 1.

[0022] It can be understood that the other end of the main section extends to the bottom of the water pump body 1, and the bottom of the water pump body 1 is far away from the water outlet. The pipe body 201 of this structure can well flush the mud and sand around the water pump body 1, and the flushing effect is good.

[0023] Please continue reading Figure 1 In some embodiments, the flushing pipe 2 is spirally wound on the water pump body 1, and the spiral pitch is 50 to 100 mm.

[0024] It can be understood that the flushing pipe 2 arranged in this manner can well enhance the flushing effect on the sediment of the water pump body 1 .

[0025] See also Figure 1In some embodiments, a flexible joint is provided on the water outlet end of the water pump body 1, and the flushing pipe 2 is detachably connected to the flexible joint through the interface end.

[0026] It can be understood that the union joint can be an integrated structure with the water outlet end of the submersible pump, and the interface end can be connected to the union joint in the form of a threaded connection, so as to realize the detachability of the flushing pipe 2.

[0027] From the above description, it can be known that the water pump for preventing silt accumulation provided by the present invention, when the water pump body 1 is working, the water flow will flush the periphery of the water pump body 1 through the flushing pipe 2, thereby preventing silt from accumulating around the water pump body 1, avoiding the occurrence of dry burning of the water pump body 1, and avoiding wear of the water pump body 1.

[0028] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A water pump for preventing sediment accumulation, characterized in that: The utility model comprises a water pump body and a flushing pipe, wherein the flushing pipe is wound around the water pump body, and one end of the flushing pipe is connected to the water outlet end of the water pump body for flushing the mud and sand around the water pump body.

2. The water pump for preventing sedimentation according to claim 1, characterized in that: The flushing pipeline includes a pipeline body and a plurality of flushing holes opened on the pipeline body. The flushing holes are located on a side of the pipeline body away from the water pump body. One end of the pipeline body is connected to the water outlet end of the water pump body.

3. The water pump for preventing sedimentation as claimed in claim 2, characterized in that: The pipeline body includes a main body section and a channel opened in the main body section. Openings are provided at both ends of the main body section. The openings are connected to the channel. One of the openings is connected to the water outlet end of the water pump body, and the other opening is located at the bottom of the water pump body.

4. The water pump for preventing sedimentation as claimed in claim 1, characterized in that: The flushing pipe is spirally wound on the water pump body, and the spiral pitch is 50-100 mm.

5. The water pump for preventing sedimentation as claimed in claim 1, characterized in that: A flexible joint is arranged on the water outlet end of the water pump body, and the flushing pipe is detachably connected to the flexible joint through an interface end.

Images