Submersible electric pump convenient to connect and use

Abstract

The submersible electric pump convenient to connect and use comprises a pump body, a fixing plate is fixedly connected to the upper surface of the pump body, a telescopic column is rotationally connected to the fixing plate, and a plurality of fixing columns are fixedly connected to the side surface of the end, away from the fixing plate, of the telescopic column. First connecting pipes with different diameters are fixedly connected to the ends, away from the telescopic column, of the multiple fixing columns, connecting hoppers matched with the first connecting pipes are fixedly connected to the lower surfaces of the first connecting pipes, third connecting pipes are fixedly connected to the lower surfaces of the connecting hoppers, and second connecting pipes are fixedly connected to the upper surface of the pump body and penetrate through the fixing plate; by means of the structure, the situation that when the submersible electric pump is used, due to the fact that the water pipe and the output end connecting pipe of the pump body are different in model and size, connection cannot be achieved, and use is affected is avoided, and meanwhile rapid and stable connection can be conveniently conducted when the submersible electric pump is used.

Description

Technical Field

[0001] The utility model relates to the technical field of submersible electric pumps that are easy to connect and use, in particular to a submersible electric pump that is easy to connect and use. Background Art

[0002] Existing submersible electric pumps that are easy to connect and use are designed in structure when in use. However, when in use, when the water pipe used is of different sizes from the connecting end of the pump body, it cannot be connected, which affects the use. For example, a Chinese patent discloses "a portable large-flow submersible electric pump with a compact structure", and its application number is: "202320236071.6", which includes a motor module and a hydraulic module. The motor module includes a coaxially designed motor and an oil cylinder. The motor shaft of the motor passes through the oil cylinder and extends out of the oil cylinder, and a mounting plate is provided near the oil cylinder; the hydraulic module includes a connecting seat assembly, a rectifier and an impeller assembly that are connected to each other. The connecting seat assembly is provided with a connecting seat, and the connecting seat and the mounting plate are of an integrated design; the impeller assembly is provided with an impeller, and the impeller is sleeved on the pump shaft, and the motor shaft and the pump shaft are of an integrated design; a water inlet guide head is provided in the connecting seat, and the oil cylinder and the water inlet guide head are of an integrated design. Through the above structure, it is easy to use, but when in use, it is not convenient to connect when the connecting end of the water pipe used is of different sizes from the pump body, which affects the use and has limitations when in use. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide a submersible electric pump that is easy to connect and use. The utility model is provided with a telescopic column, a fixed column, a first connecting pipe with different diameters, a connecting bucket matched with the first connecting pipe, a third connecting pipe and a second connecting pipe. The utility model avoids the problem that when the submersible electric pump is used, the water pipe and the connecting pipe at the output end of the pump body are different in size and cannot be connected, which affects the use. At the same time, the utility model facilitates quick and stable connection during use.

[0004] The utility model also provides a submersible electric pump that is easy to connect and use, comprising: a pump body, a fixing plate fixedly connected to the upper surface of the pump body, a telescopic column rotatably connected to the fixing plate, a plurality of fixing columns fixedly connected to the side surface of one end of the telescopic column away from the fixing plate, a plurality of first connecting pipes of different diameters fixedly connected to one end of the fixing column away from the telescopic column, a connecting bucket fixedly connected to the lower surface of the first connecting pipe paired with the first connecting pipe, a third connecting pipe fixedly connected to the lower surface of the connecting bucket, a second connecting pipe fixedly connected to the upper surface of the pump body, the second connecting pipe penetrates the fixing plate and extends to above the fixing plate, the second connecting pipe and the third connecting pipe are of the same size. The above structure can avoid the situation in which the submersible electric pump cannot be connected due to different sizes of water pipe and the connecting pipe at the output end of the pump body, which affects the use, and at the same time facilitates quick and stable connection during use.

[0005] According to the utility model, a submersible electric pump that is easy to connect and use is described, the lower surface of the pump body is fixedly connected to a base plate, the upper surface of the base plate is fixedly connected to a filter plate, the filter plate is provided with filter holes, the upper surface of the filter plate is fixedly connected to the lower surface of the fixed plate, and the lower surface of the base plate is fixedly connected to a plug column. Through the above structure, it is convenient to filter water, prevent debris from entering the pump body, and fix the pump body at the same time.

[0006] According to the utility model, a submersible electric pump that is easy to connect for use is provided with a card slot on the side surface of the first connecting pipe, and a rotating column is provided on the first connecting pipe, the rotating column is rotatably connected to the first connecting pipe, and a card block is fixedly connected to the side surface of the rotating column, and the card block is located outside the card slot. Through the above structure, it is convenient to drive the card block to rotate, and it is convenient to fix the water pipe in the card slot to prevent the water pipe from falling off.

[0007] According to the submersible electric pump that is easy to connect for use described in the utility model, the clamping block is semicircular and is provided with two blocks. The side surface of the clamping block is fixedly connected with a fixing block, and the fixing block is provided with bolts. Through the above structure, it is easy to fix the two clamping blocks.

[0008] According to a submersible electric pump that is easy to connect for use described in the utility model, a retaining ring and a second connecting ring are provided on the side surface of the third connecting pipe, and the second connecting ring is located at an end of the third connecting pipe away from the connecting bucket. Through the above structure, the retaining ring is used to fix the second connecting ring.

[0009] According to the utility model, a submersible electric pump that is easy to connect for use, the side surface of the third connecting pipe is slidably connected with a slip ring, the lower surface of the slip ring is fixedly connected with a second fixing ring, the slip ring is located between the retaining ring and the second connecting ring, and the diameter of the second fixing ring is larger than the diameter of the second connecting ring, and a threaded groove is arranged in the second fixing ring. Through the above structure, it is convenient to limit the moving area of ​​the slip ring and at the same time facilitate the connection and fixation between the second connecting pipe and the third connecting pipe.

[0010] According to the submersible electric pump that is easy to connect for use described in the utility model, the side surface of the second connecting pipe is fixedly connected to the first fixing ring, the upper surface of the first fixing ring is fixedly connected to the first connecting ring, and the side surface of the first connecting ring is provided with a thread. Through the above structure, it is easy to connect with the second fixing ring.

[0011] According to the submersible electric pump that is easy to connect for use described in the utility model, a clamping ring is fixedly connected to the side surface of the second connecting pipe, a sealing groove is provided on the clamping ring, a sealing ring is provided in the sealing groove, and the size of the sealing groove is the same as that of the second connecting ring. The above structure facilitates sealing to prevent water leakage. Beneficial Effects

[0012] Compared with the prior art, the submersible electric pump is provided with a telescopic column, a fixed column, a first connecting pipe of different diameters, a connecting bucket matched with the first connecting pipe, a third connecting pipe, and a second connecting pipe. This avoids the problem of being unable to connect the water pipe and the connecting pipe at the output end of the pump body when the submersible electric pump is used due to different models and sizes, which affects the use. At the same time, it is convenient for quick and stable connection during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is the overall structure diagram of the submersible electric pump of the utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the submersible electric pump of the utility model;

[0016] Figure 3 This is a structural diagram of the first connecting pipe of the submersible electric pump of the utility model;

[0017] Figure 4 The utility model submersible electric pump Figure 3 The enlarged structure diagram at C in the middle;

[0018] Figure 5 The utility model is a submersible electric pump which is easy to connect and use. Figure 3 The enlarged structure diagram at D in the middle;

[0019] Figure 6 The utility model is a submersible electric pump which is easy to connect and use. Figure 3 Enlarged structural diagram at E in the middle.

[0020] Legend:

[0021] 1. Filter plate; 2. Fixed plate; 3. Insert column; 4. Telescopic column; 5. Fixed column; 6. Filter hole; 7. Pump body; 8. First connecting pipe; 9. Slot; 10. Rotating column; 11. Block; 12. Fixed block; 13. Bolt; 14. Connecting bucket; 15. Snap ring; 16. Sealing ring; 17. First connecting ring; 18. First fixed ring; 19. Second connecting pipe; 20. Third connecting pipe; 21. Slip ring; 22. Second fixed ring; 23. Second connecting ring; 24. Retaining ring; 25. Bottom plate. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-6 , the utility model embodiment is a submersible electric pump that is easy to connect and use, which includes: a pump body 7, a fixed plate 2 is fixedly connected to the upper surface of the pump body 7, a telescopic column 4 is rotatably connected to the fixed plate 2, and a plurality of fixed columns 5 are fixedly connected to the side surface of the telescopic column 4 away from the fixed plate 2, and the fixed columns 5 are fixedly connected, and the ends of the plurality of fixed columns 5 away from the telescopic column 4 are fixedly connected with first connecting pipes 8 of different diameters, and the first connecting pipe 8 is fixed, and a connecting bucket 14 matched with the first connecting pipe 8 is fixedly connected to the lower surface of the first connecting pipe 8 for easy connection, and a third connecting pipe 20 is fixedly connected to the lower surface of the connecting bucket 14, and the third connecting pipe 20 is fixed, and a second connecting pipe 19 is fixedly connected to the upper surface of the pump body 7, and the second connecting pipe 19 passes through the fixed plate 2 and extends to the top of the fixed plate 2 to determine the position of the second connecting pipe 19, and the second connecting pipe 19 is the same size as the third connecting pipe 20, so as to facilitate connection.

[0024] A bottom plate 25 is fixedly connected to the lower surface of the pump body 7, and a filter plate 1 is fixedly connected to the upper surface of the bottom plate 25. The filter plate 1 is provided with filter holes 6 for filtering water. The upper surface of the filter plate 1 is fixedly connected to the lower surface of the fixed plate 2 to fix the filter plate 1. The lower surface of the bottom plate 25 is fixedly connected with a plug column 3 for fixing the pump body 7. A slot 9 is provided on the side surface of the first connecting pipe 8. A rotating column 10 is provided on the first connecting pipe 8. The rotating column 10 is rotatably connected to the first connecting pipe 8. A block 11 is fixedly connected to the side surface of the rotating column 10 to drive the block 11 to rotate. The block 11 is located outside the slot 9 to fix the water pipe. The block 11 is semicircular and is provided with two pieces. A fixing block 12 is fixedly connected to the side surface of the block 11. Bolts 13 are provided on the fixing block 12 to fix the fixing block 12. A retaining ring 24 and a second connecting ring 23 are provided on the side surface of the third connecting pipe 20 to block the slip ring 21. The second connecting ring 23 is located away from the third connecting pipe 20 One end of the connecting bucket 14 is used to determine the position of the second connecting ring 23. The side surface of the third connecting pipe 20 is slidably connected to a slip ring 21 to facilitate the movement of the slip ring 21. The lower surface of the slip ring 21 is fixedly connected to a second fixing ring 22 to fix the second fixing ring 22. The slip ring 21 is located between the retaining ring 24 and the second connecting ring 23, and the diameter of the second fixing ring 22 is larger than the diameter of the second connecting ring 23, so as to wrap the second connecting ring 23. A threaded groove is provided in the second fixing ring 22 to facilitate connection with the first connecting ring 17. The side surface of the second connecting pipe 19 is fixedly connected to the first fixing ring 18, and the upper surface of the first fixing ring 18 is fixedly connected to the first connecting ring 17. The side surface of the first connecting ring 17 is provided with a thread to facilitate connection with the second fixing ring 22. The side surface of the second connecting pipe 19 is fixedly connected to a retaining ring 15, and a sealing groove is provided on the retaining ring 15. A sealing ring 16 is provided in the sealing groove. The size of the sealing groove is the same as that of the second connecting ring 23 to facilitate sealing.

[0025] Working principle: When in use, rotate the corresponding first connecting pipe 8 according to the diameter of the water pipe. After confirmation, rotate the fixing column 5 and adjust the height of the telescopic column 4 to connect the second connecting pipe 19 with the third connecting pipe 20, so that the second connecting ring 23 fits with the sealing ring 16 in the clamping ring 15, and move the sliding ring 21 to make a threaded connection between the second fixing ring 22 and the first connecting ring 17, and then insert the water pipe into the outside of the first connecting pipe 8 so that its port is located in the clamping groove 9. Rotate the clamping block 11 to fix the water pipe with the clamping block 11 and fix it with the bolt 13, and then insert the column 3 into the mud in the water. When there is large dirt in the water, the filter plate 1 can filter the dirt to prevent clogging of the pump body 7.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A submersible electric pump that is easy to connect and use, characterized in that: include: A pump body (7), wherein the upper surface of the pump body (7) is fixedly connected to a fixing plate (2), the fixing plate (2) is rotatably connected to a telescopic column (4), a plurality of fixing columns (5) are fixedly connected to the side surface of the telescopic column (4) at one end away from the fixing plate (2), a plurality of fixing columns (5) are fixedly connected to first connecting tubes (8) of different diameters at one end away from the telescopic column (4), a connecting bucket (14) matched with the first connecting tube (8) is fixedly connected to the lower surface of the first connecting tube (8), a third connecting tube (20) is fixedly connected to the lower surface of the connecting bucket (14), a second connecting tube (19) is fixedly connected to the upper surface of the pump body (7), the second connecting tube (19) passes through the fixing plate (2) and extends to above the fixing plate (2), and the second connecting tube (19) and the third connecting tube (20) are of the same size.

2. A submersible electric pump that is easy to connect and use according to claim 1, characterized in that: The lower surface of the pump body (7) is fixedly connected to a bottom plate (25), the upper surface of the bottom plate (25) is fixedly connected to a filter plate (1), the filter plate (1) is provided with filter holes (6), the upper surface of the filter plate (1) is fixedly connected to the lower surface of the fixed plate (2), and the lower surface of the bottom plate (25) is fixedly connected to a plug post (3).

3. A submersible electric pump that is easy to connect and use according to claim 1, characterized in that: A clamping groove (9) is provided on the side surface of the first connecting tube (8), a rotating column (10) is provided on the first connecting tube (8), the rotating column (10) is rotatably connected to the first connecting tube (8), a clamping block (11) is fixedly connected to the side surface of the rotating column (10), and the clamping block (11) is located outside the clamping groove (9).

4. A submersible electric pump that is easy to connect and use according to claim 3, characterized in that: The clamping block (11) is semicircular and is provided in two pieces. A fixing block (12) is fixedly connected to a side surface of the clamping block (11), and a bolt (13) is provided on the fixing block (12).

5. A submersible electric pump that is easy to connect and use according to claim 1, characterized in that: A retaining ring (24) and a second connecting ring (23) are provided on the side surface of the third connecting pipe (20), and the second connecting ring (23) is located at an end of the third connecting pipe (20) away from the connecting bucket (14).

6. A submersible electric pump that is easy to connect for use according to claim 5, characterized in that: A slip ring (21) is slidably connected to the side surface of the third connecting tube (20), and a second fixing ring (22) is fixedly connected to the lower surface of the slip ring (21); the slip ring (21) is located between the retaining ring (24) and the second connecting ring (23), and the diameter of the second fixing ring (22) is larger than the diameter of the second connecting ring (23); a thread groove is provided in the second fixing ring (22).

7. A submersible electric pump that is easy to connect and use according to claim 1, characterized in that: The side surface of the second connecting tube (19) is fixedly connected to a first fixing ring (18), the upper surface of the first fixing ring (18) is fixedly connected to a first connecting ring (17), and the side surface of the first connecting ring (17) is provided with threads.

8. A submersible electric pump that is easy to connect for use according to claim 3, characterized in that: A clamping ring (15) is fixedly connected to the side surface of the second connecting pipe (19), the clamping ring (15) is provided with a sealing groove, a sealing ring (16) is provided in the sealing groove, and the size of the sealing groove is the same as that of the second connecting ring (23).

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