Wireless direct current submersible electric pump

Abstract

The utility model provides a wireless direct current submersible electric pump belongs to submersible pump field. It solved the traditional submersible pump and supplies power through external power supply, need to extend external power supply when using, since submersible pump mostly works under water, the impurity in water body can follow water body and enter into the pump body, possibly can cause the impeller lock, or the condition of water outlet blockage, in the utility model, the water inlet pipeline is provided with a plurality of water inlets, the water inlet pipeline outside is provided with the filter cavity for receiving water inlet pipeline, the filter cavity and water inlet pipeline all are provided with the thread of mutual cooperation, the fixed plate is arranged between the pump body and the pump shell, the sealing ring is arranged between the pump body and the fixed plate, the fixed frame is arranged on the fixed plate, the support platform for supporting motor is arranged on the fixed frame, the reinforcing rib is arranged between the support platform and the support frame, a plurality of fixed platforms are arranged on the fixed frame, the limiting support is arranged above the motor, the bolt is arranged between the limiting support and the fixed platform.

Description

Technical Field

[0001] This utility model belongs to the field of submersible pumps, and specifically relates to a wireless DC submersible pump. Background Technology

[0002] Submersible pumps are commonly used in underwater operations. Traditional submersible pumps are mostly powered by an external power source, which requires an external power supply during use. Since submersible pumps mostly work underwater, impurities in the water can enter the pump body along with the water, which may cause the impeller to seize up or the water outlet to become blocked. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a wireless DC submersible pump.

[0004] The purpose of this utility model can be achieved through the following technical solution: a wireless DC submersible pump, including a pump casing, a pump body, an outlet pipe located on one side of the pump body, an inlet pipe located below the pump body, a motor, a motor shaft, and a controller housing, characterized in that the inlet pipe is provided with a plurality of inlet holes, and a filter chamber for receiving the inlet pipe is provided on the outside of the inlet pipe, and the filter chamber and the inlet pipe are both provided with mutually cooperating threads; A fixing plate is provided between the pump body and the pump casing, a sealing ring is provided between the pump body and the fixing plate, a fixing frame is provided on the fixing plate, a support platform for supporting the motor is provided on the fixing frame, a reinforcing rib is provided between the support platform and the support frame, a number of fixing platforms are provided on the fixing frame, a limit bracket is provided above the motor, and a number of bolts for connecting the limit bracket and the fixing platform are provided between the limit bracket and the fixing platform. The limiting bracket is provided with a placement plate, and the placement plate is provided with a battery for driving the motor, and the battery is connected to the motor.

[0005] In the aforementioned wireless DC submersible pump, the limiting bracket and the fixed platform together limit the motor.

[0006] In the aforementioned wireless DC submersible pump, the pump casing, sealing ring, and fixing plate are stacked on top of each other, the motor shaft passes through the fixing frame and fixing plate respectively, and extends into the pump body, where an impeller is provided.

[0007] In the aforementioned wireless DC submersible pump, the filter chamber has several through holes for water inlet, and the space between the filter chamber and the water inlet pipe is filled with filter material for filtering impurities.

[0008] In the aforementioned wireless DC submersible pump, the fixing plate extends to the outside of the pump casing and is provided with a fixing ring for fixing and limiting the water outlet pipe.

[0009] In the aforementioned wireless DC submersible pump, the controller housing is connected to the pump housing, and a charging port for connecting to a battery is provided on the controller housing.

[0010] Compared with existing technologies, this wireless DC submersible pump is powered by a built-in rechargeable power supply, eliminating the need for an external power source. It is practical, convenient, and quick to use. Filter material is installed on the outside of the water inlet pipe, which greatly reduces the possibility of impurities entering the pump body. Furthermore, the filter chamber is a detachable structure, allowing the filter material to be replaced according to operational needs. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the main body of this wireless DC submersible pump; Figure 2 This is a cross-sectional view of the wireless DC submersible pump.

[0012] In the diagram, 1. Pump casing; 2. Pump body; 3. Outlet pipe; 4. Inlet pipe; 5. Motor; 6. Controller housing; 7. Inlet hole; 8. Filter chamber; 9. Fixing plate; 10. Sealing ring; 11. Fixing bracket; 12. Support platform; 13. Reinforcing rib; 14. Fixing platform; 15. Limiting bracket; 16. Placement plate; 17. Battery; 18. Through hole; 19. Fixing ring; 20. Charging hole. Detailed Implementation

[0013] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0014] like Figure 1 , Figure 2 As shown, this wireless DC submersible pump includes a pump casing 1, a pump body 2, an outlet pipe 3 located on one side of the pump body 2, an inlet pipe 4 located below the pump body 2, a motor 5, a motor shaft, and a controller housing 6. The inlet pipe 4 has several inlet holes 7. A filter chamber 8 for housing the inlet pipe 4 is provided on the outside of the inlet pipe 4. The filter chamber 8 and the inlet pipe 4 are provided with mating threads, which can be used to select different filter materials according to the degree of turbidity of the water. When replacement is required, the filter chamber 8 can be disassembled by screwing, the original filter material can be taken out and replaced, and then the filter chamber 8 can be installed back onto the inlet pipe 4 by screwing on the threads. A fixing plate 9 is provided between the pump body 2 and the pump casing 1. A sealing ring 10 is provided between the pump body 2 and the fixing plate 9. A fixing frame 11 is provided on the fixing plate 9. A support platform 12 for supporting the motor 5 is provided on the fixing frame 11. A reinforcing rib 13 is provided between the support platform 12 and the support frame. Several fixing platforms 14 are provided on the fixing frame 11. A limit bracket 15 is provided above the motor 5. Several bolts are provided between the limit bracket 15 and the fixing platform 14 for connecting the two. During the operation of the motor 5, vibration will be generated. The limit bracket 15 and the support platform 12 together clamp the upper and lower ends of the motor 5 from top to bottom, thereby fixing the motor. The limiting bracket 15 is provided with a placement plate 16, and the placement plate 16 is provided with a battery 17 for driving the motor 5. The battery 17 is connected to the motor 5.

[0015] To elaborate further, the limiting bracket 15 and the fixed platform 14 together limit the motor 5, and the fiber bracket and the fixed platform 14 are fixed and limited to each other by the positioning of the bolts.

[0016] To elaborate further, the pump casing 1, the sealing ring 10, and the fixing plate 9 are stacked on top of each other. The motor shaft passes through the fixing frame 11 and the fixing plate 9 respectively and extends into the pump body 2. An impeller is installed inside the pump body 2.

[0017] To elaborate further, the filter chamber 8 has several through holes 18 for water inlet. The space between the filter chamber 8 and the water inlet pipe 4 is filled with filter material for filtering impurities. The filter material can be filter cotton or multi-layer filter plates.

[0018] To elaborate further, the fixing plate 9 extends to the outside of the pump casing 1 and is provided with a fixing ring 19 for fixing and limiting the water outlet pipe 3 to prevent the water outlet pipe 3 from breaking.

[0019] To elaborate further, the controller housing 6 is connected to the pump housing 1, and a charging port 20 connected to the battery 17 is provided on the controller housing 6. A sealing plug can be installed on the charging port 20 according to the usage environment.

[0020] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0021] Although this document frequently uses terms such as pump casing 1, pump body 2, outlet pipe 3, inlet pipe 4, motor 5, controller housing 6, inlet hole 7, filter chamber 8, fixing plate 9, sealing ring 10, fixing bracket 11, support platform 12, reinforcing rib 13, fixing platform 14, limiting bracket 15, placement plate 16, battery 17, through hole 18, fixing ring 19, and charging hole 20, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A wireless DC submersible pump, comprising a pump casing (1), a pump body (2), an outlet pipe (3) located on one side of the pump body (2), an inlet pipe (4) located below the pump body (2), a motor (5), a motor shaft, and a controller housing (6), characterized in that, The water inlet pipe (4) is provided with several water inlet holes (7), and a filter chamber (8) for receiving the water inlet pipe (4) is provided on the outside of the water inlet pipe (4). The filter chamber (8) and the water inlet pipe (4) are both provided with mutually matching threads. A fixing plate (9) is provided between the pump body (2) and the pump casing (1), a sealing ring (10) is provided between the pump body (2) and the fixing plate (9), a fixing frame (11) is provided on the fixing plate (9), a support platform (12) for supporting the motor (5) is provided on the fixing frame (11), a reinforcing rib (13) is provided between the support platform (12) and the support frame, a number of fixing platforms (14) are provided on the fixing frame (11), a limit bracket (15) is provided above the motor (5), and a number of bolts for connecting the limit bracket (15) and the fixing platform (14) are provided between the limit bracket (15) and the fixing platform (14). The limiting bracket (15) is provided with a placement plate (16), and the placement plate (16) is provided with a storage battery (17) for driving the motor (5), and the storage battery (17) is connected to the motor (5).

2. The wireless DC submersible pump according to claim 1, characterized in that, The limiting bracket (15) and the fixed platform (14) together limit the motor (5).

3. A wireless DC submersible pump according to claim 1, characterized in that, The pump casing (1), sealing ring (10) and fixing plate (9) are stacked on top of each other. The motor shaft passes through the fixing frame (11) and fixing plate (9) respectively and extends into the pump body (2). An impeller is provided in the pump body (2).

4. A wireless DC submersible pump according to claim 1, characterized in that, The filter chamber (8) is provided with several through holes (18) for water inlet, and the filter chamber (8) and the water inlet pipe (4) are filled with filter material for filtering impurities.

5. A wireless DC submersible pump according to claim 1, characterized in that, The fixing plate (9) extends to the outside of the pump casing (1) and is provided with a fixing ring (19) for fixing the limiting water outlet pipe (3).

6. A wireless DC submersible pump according to claim 1, characterized in that, The controller housing (6) is connected to the pump housing (1), and a charging hole (20) for connecting to the storage battery (17) is provided on the controller housing (6).

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