Submersible pump

Abstract

The utility model provides a kind of submersible pump, belong to submersible pump field, it solves the problem that the water inlet connection of existing submersible pump cannot adapt to multiple water pipes.The utility model includes body, connection part is provided on body, and the butt joint groove is opened on connection part, and the connecting seat is inserted into butt joint groove, and the water inlet channel is opened in butt joint groove, and the fixed groove is provided on connecting seat, and the connecting block is installed on connecting seat, and the fixed plate is provided on connecting block, and the sliding slot is provided in fixed plate, and the sliding block is provided on sliding slot, and the clamping groove is opened on fixed plate.The utility model has the advantages that: by extending out connection part connecting seat combination, different connecting blocks can be installed on connecting seat to connect water pipe, so that submersible pump can be connected with diversified water pipes, and then adapt to different water pipes;the butt joint of connecting seat and connecting block is completed by sliding block and clamping groove, different types of connecting blocks can be replaced easily, and the target of connecting multiple water pipes can be achieved.

Description

Technical Field

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

[0002] Submersible pumps are essential equipment for deep well water extraction. During operation, the entire unit is submerged in water to extract groundwater to the surface. They are used for domestic water supply, mine rescue operations, industrial cooling, farmland irrigation, seawater lifting, ship ballast adjustment, and even for fountain landscaping.

[0003] Submersible pumps typically have a connector and flange at the inlet to connect to a water pipe, allowing water to be delivered into the pump body. However, since the connector and flange are cast as a single piece with the pump body, the submersible pump cannot connect to water pipes of different specifications and types. Users must purchase matching water pipes separately for connection and installation, rather than using existing water pipes, which increases the user's operating costs. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a submersible pump that can be connected to water pipes of different specifications.

[0005] This utility model can be achieved through the following technical solution: a submersible pump, including a body, a connecting part provided on the body, a docking groove provided on the connecting part, a connecting seat inserted into the docking groove, a water inlet channel provided in the docking groove, a fixing groove provided on the connecting seat, a connecting block installed on the connecting seat, a fixing plate provided on the connecting block, a sliding groove provided in the fixing plate, a slider provided on the sliding groove, and a slot provided on the fixing plate.

[0006] In the aforementioned submersible pump, a fixing hole is provided next to the slide groove, a pushing part is provided on the slider, and a limit rod is provided on the pushing part.

[0007] In the aforementioned submersible pump, there are two limiting rods, a connecting plate is provided between the limiting rods, a guide rod is provided on the connecting plate, and a spring is provided between the connecting plate and the pushing part.

[0008] In the aforementioned submersible pump, the fixed groove is provided with a sealing groove, the fixed plate is provided with a sealing plate, and a sealing gasket is installed between the sealing plate and the sealing groove.

[0009] In the aforementioned submersible pump, an insertion part extends outward from the water inlet channel, and a sealing sleeve is installed outside the insertion part.

[0010] In the aforementioned submersible pump, slots are provided on both sides of the docking groove, and insert rods are provided on both sides of the connecting seat. Bolts pass through the insert rods and slots.

[0011] Compared with the prior art, the advantages of this utility model are as follows: by extending the connecting part and connecting seat assembly outward, different connecting blocks can be installed on the connecting seat to connect water pipes, making the water pipes that the submersible pump can connect to diversified, and thus adapting to different water pipes; the docking of the connecting seat and connecting block is completed by the slider and the slot, which facilitates the replacement of different types of connecting blocks and can achieve the goal of connecting a variety of water pipes. Attached Figure Description

[0012] Figure 1 It is a 3D diagram of a submersible pump;

[0013] Figure 2 This is a 3D view of the submersible pump's connector.

[0014] Figure 3 This is a cross-sectional view of the submersible pump's connector.

[0015] Figure 4 It is a 3D view of the slider of a submersible pump;

[0016] The components are as follows: 1. Body; 11. Connecting part; 111. Docking groove; 112. Water inlet; 12. Insertion part; 13. Slot; 2. Connecting seat; 21. Fixing groove; 22. Sealing groove; 23. Insert rod; 3. Connecting block; 31. Fixing plate; 311. Sliding groove; 312. Card slot; 313. Sealing plate; 32. Fixing hole; 4. Sliding block; 41. Pushing part; 42. Limiting rod; 43. Connecting plate; 431. Guide rod; 5. Spring; 6. Sealing gasket; 7. Sealing sleeve; 8. Bolt. Detailed Implementation

[0017] 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.

[0018] like Figures 1 to 4 As shown, the present invention can be implemented through the following embodiments: A submersible pump includes a body 1, a connecting part 11 is provided on the body 1, a docking groove 111 is provided on the connecting part 11, a connecting seat 2 is inserted into the docking groove 111, a water inlet channel 112 is provided in the docking groove 111, a fixing groove 21 is provided on the connecting seat 2, a connecting block 3 is installed on the connecting seat 2, a fixing plate 31 is provided on the connecting block 3, a sliding groove 311 is provided in the fixing plate 31, a slider 4 is provided on the sliding groove 311, and a slot 312 is provided on the fixing plate 31.

[0019] A connecting seat 2 is installed on the docking groove 111, and a connecting block 3 is installed on the connecting seat 2. Different connecting parts 11 are provided on the connecting block 3 to facilitate the submersible pump to connect to different external water pipes. The fixing plate 31 provided under the connecting block 3 cooperates with the fixing groove 21 to realize the quick positioning and installation of the connecting block 3. The slider 4 and the slot 312 cooperate to realize the fixing and replacement of the connecting block 3 on the connecting seat 2, which facilitates the submersible pump to connect to different external water pipes. The connecting seat 2 and the docking groove 111 are connected by plug-in connection, which makes it convenient for the user to clean the water inlet 112 and replace the connecting seat 2.

[0020] like Figures 2 to 4 As shown, a fixing hole 32 is provided next to the slide groove 311, and a pushing part 41 is provided on the slider 4. A limiting rod 42 is provided on the pushing part 41. The pushing part 41 is provided to facilitate the user to push the slider 4; the limiting rod 42 is used to cooperate with the fixing hole 32 to limit the displacement of the slider 4 and keep the connection between the connecting block 3 and the connecting seat 2 stable.

[0021] like Figure 2 and Figure 4 As shown, there are two limiting rods 42, and a connecting plate 43 is provided between the limiting rods 42. A guide rod 431 is provided on the connecting plate 43, and a spring 5 is provided between the connecting plate 43 and the pushing part 41. The number of limiting rods 42 is two, which facilitates the balance of forces on both sides of the slider 4 and prevents the limiting rods 42 from deforming due to concentrated force. The connecting plate 43 is used to connect the limiting rods 42, so that the two limiting rods 42 can move synchronously. The guide rod 431 passes through the pushing part 41, thereby guiding the movement of the limiting rods 42. The spring 5 provides space for the movement of the limiting rods 42 and at the same time resets the limiting rods 42, so that the limiting rods 42 are always inserted into the fixing hole 32, preventing the limiting rods 42 from disengaging from the fixing hole 32 and causing the slider 4 to disengage from the slot 312.

[0022] like Figure 3 As shown, the fixing groove 21 has a sealing groove 22, and the fixing plate 31 is provided with a sealing plate 313. A sealing gasket 6 is installed between the sealing plate 313 and the sealing groove 22. The sealing plate 313 and the sealing gasket 6 are inserted into the sealing groove 22 to seal the gap between the fixing groove 21 and the fixing plate 31, thereby preventing water from seeping between the fixing plate 31 and the fixing groove 21.

[0023] like Figure 1 As shown, an insertion part 12 extends outward from the water inlet channel 112, and a sealing sleeve 7 is installed on the outside of the insertion part 12. The insertion part 12 is used to mate with the connecting seat 2, which facilitates the installation between the connecting seat 2 and the docking groove 111; the sealing sleeve 7 is used to seal the gap between the insertion part 12 and the connecting seat 2 to prevent water leakage between the connecting seat 2 and the docking groove 111.

[0024] like Figure 1 and Figure 2As shown, slots 13 are provided on both sides of the mating groove 111, and insert rods 23 are provided on both sides of the connecting seat 2. Bolts 8 pass through the insert rods 23 and slots 13. The slots 13 and insert rods 23 facilitate quick positioning and installation between the connecting seat 2 and the mating groove 111, while also sharing the pressure on the insertion part 12; the insert rods 23 and slots 13 are connected by bolts 8, and the bolt body 1 and the connecting seat 2 are connected as one unit.

[0025] The working principle of this utility model is as follows: The connecting seat 2 is inserted into the docking groove 111, and the bolt 8 passes through the insert rod 23 and the slot 13 to fix the connecting seat 2 to the docking groove 111. Then, the connecting block 3 and the sealing gasket 6 are combined, and then the fixing plate 31 on the connecting block 3 is inserted into the fixing groove 21. Next, the pushing part 41 of the slider 4 is held by hand, and the connecting plate 43 is pulled by the fingers, so that the limiting rod 42 is disengaged from the original fixing hole 32. Then, the slider 4 is pushed to move along the sliding groove 311, so that the slider 4 is inserted into the slot 312. The fingers are released from the connecting plate 43, and the connecting plate 43 is pushed by the spring 5 to drive the limiting rod 42 to reset and insert into the new fixing hole 32, thus realizing the installation of the connecting block 3 on the connecting seat 2.

[0026] To replace the connecting block 3, grip the pushing part 41 again, pull up the connecting plate 43 to disengage the limiting rod 42 from the fixing hole 32, and then reset the slider 4.

[0027] 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.

[0028] Although this document uses a variety of terms, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

Claims

1. A submersible pump, comprising a body (1), wherein a connecting part (11) is provided on the body (1), a docking groove (111) is provided on the connecting part (11), a connecting seat (2) is inserted into the docking groove (111), a water inlet channel (112) is provided in the docking groove (111), a fixing groove (21) is provided on the connecting seat (2), a connecting block (3) is installed on the connecting seat (2), a fixing plate (31) is provided on the connecting block (3), a sliding groove (311) is provided in the fixing plate (31), a slider (4) is provided on the sliding groove (311), and a slot (312) is provided on the fixing plate (31).

2. A submersible pump according to claim 1, characterized in that, A fixing hole (32) is provided next to the slide groove (311), a pushing part (41) is provided on the slider (4), and a limit rod (42) is provided on the pushing part (41).

3. A submersible pump according to claim 2, characterized in that, There are two limiting rods (42), and a connecting plate (43) is provided between the limiting rods (42). A guide rod (431) is provided on the connecting plate (43), and a spring (5) is provided between the connecting plate (43) and the pushing part (41).

4. A submersible pump according to claim 1, characterized in that, The fixing groove (21) has a sealing groove (22), and the fixing plate (31) is provided with a sealing plate (313). A sealing gasket (6) is installed between the sealing plate (313) and the sealing groove (22).

5. A submersible pump according to claim 1, characterized in that, An insertion part (12) extends outward from the water inlet channel (112), and a sealing sleeve (7) is installed on the outside of the insertion part (12).

6. A submersible pump according to claim 1, characterized in that, The docking groove (111) has slots (13) on both sides, and the connecting seat (2) has insert rods (23) on both sides. Bolts (8) pass through the insert rods (23) and the slots (13).

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