Novel submersible pump

Abstract

The utility model discloses a novel submersible pump. The water vane pump comprises a pump body and a water vane seat arranged on the pump body, and is characterized in that a circular truncated cone protruding leftwards is arranged on the left side wall of the pump body, a sealing groove and a plurality of first clamping blocks protruding in the radial direction are arranged on the circumferential side wall of the circular truncated cone, and the sealing groove is formed in the left side of the first clamping blocks; a water pumping cavity and a connecting cavity which are sunken leftwards are formed in the right side wall of the water blade seat, the water pumping cavity is formed in the left side of the connecting cavity, the connecting cavity is matched with the circular truncated cone, a plurality of second clamping blocks matched with the first clamping blocks are arranged on the inner side of the connecting cavity, and the second clamping blocks are in an L shape; the long edge of the second clamping block faces outwards, the short edge of the second clamping block is located on the inner side of the long edge, the short edge is used for limiting movement of the first clamping block, the connecting cavity is matched with the circular truncated cone, the first clamping block is matched with the second clamping block, mounting and dismounting can be achieved by rotating the water blade base, use is very convenient, and the water blade base has the advantages of being ingenious in structure, convenient to use and practical.

Description

Technical Field

[0001] The utility model relates to a submersible pump, in particular to a new type of submersible pump for aquariums that can be quickly disassembled and assembled. Background Art

[0002] Since feces and impurities of water-cultured pets will accumulate in the submersible pump for aquariums, and excessive accumulation may even block the submersible pump, it is necessary to regularly disassemble the submersible pump for flushing and maintenance. If the water impeller seat and the pump body can be conveniently disassembled and assembled, it will be easy to clean. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a new type of submersible pump, which can effectively solve the problem of convenient disassembly and assembly between the water impeller seat and the pump body. Through the cooperation of the connecting cavity and the frustum, and the first clamping block and the second clamping block, the water impeller seat can be rotated to achieve installation and disassembly, which is very convenient to use and has the characteristics of ingenious structure, convenient and practical.

[0004] To achieve the above object, the technical solution adopted by the utility model is: a new type of submersible pump, including a pump body and a water impeller seat provided on the pump body, characterized in that: a frustum protruding leftward is provided on the left side wall of the pump body, a sealing groove and a plurality of radially protruding first clamping blocks are provided on the circumferential side wall of the frustum, and the sealing groove is provided on the left side of the first clamping blocks;

[0005] A pump water cavity and a connecting cavity recessed leftward are provided on the right side wall of the water impeller seat, the pump water cavity is provided on the left side of the connecting cavity, the connecting cavity is matched with the frustum, a plurality of second clamping blocks matched with the first clamping blocks are provided inside the connecting cavity, the second clamping blocks are in an L shape, the long sides of the second clamping blocks face outward, and the short sides are located inside the long sides, and the short sides are used to limit the movement of the first clamping blocks.

[0006] Further, a horizontal first locking groove is provided on the left side wall of the pump body, and a second locking groove matched with the first locking groove is provided on the right side wall of the water impeller seat.

[0007] Further, a locking member is further included, the locking member includes a bolt and a dial, the bolt is matched with the first locking groove and the second locking groove, and the bolt and the dial are connected through a first connecting portion.

[0008] Further, a water impeller is provided in the pump water cavity, the water impeller includes a connecting pipe and a substrate, the left end of the connecting pipe penetrates through the substrate; a plurality of arc-shaped blades are provided on the left side of the substrate, and a plurality of long grooves and short grooves are provided between the blades and the substrate, the long grooves are provided on the inner side of the arc of the blades, and the short grooves are provided on the outer side of the arc of the blades;

[0009] The inner end of the blade is provided with an inclined notch which slopes from the inner lower part to the outer upper part, and there is a gap between the inner end of the blade and the connecting pipe.

[0010] Further, a plurality of clamping grooves are provided in the connecting pipe.

[0011] Further, it further includes a rotor cooperating with the water blade. The rotor is provided with a second connecting portion cooperating with the connecting pipe, and a plurality of bayonets cooperating with the clamping grooves are provided on the second connecting portion.

[0012] Further, a sealing ring is provided on the sealing groove.

[0013] Further, the upper end of the water blade seat is provided with a water outlet communicating with the water pumping cavity. The water outlet is tangent to the water pumping cavity. An outlet cut corresponding to the water outlet is provided on the circumferential side wall of the water pumping cavity. The outlet cut is arc-shaped, and the arc direction of the outlet cut is the same as the water flow direction of the water pumping cavity. A water blocking portion is provided at the top of the outlet cut to guide the water flow towards the water outlet.

[0014] The present utility model adopts the above technical solutions, overcomes the deficiencies of the background art, and provides a new type of submersible pump. It can effectively solve the problem that the water blade seat and the pump body can be conveniently disassembled and assembled. Through the cooperation of the connecting cavity and the frustum, and the first clamping block and the second clamping block, the water blade seat can be rotated to realize installation and disassembly, which is very convenient to use, and has the characteristics of ingenious structure, convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Attached Figure 1 is a structural schematic diagram of the present utility model.

[0016] Attached Figure 2 is a split structural schematic diagram of the present utility model.

[0017] Attached Figure 3 is a structural schematic diagram of the water blade seat in the present utility model.

[0018] Attached Figure 4 is a structural schematic diagram of the locking member in the present utility model.

[0019] Attached Figure 5 is a structural schematic diagram of the water blade in the present utility model.

[0020] Attached Figure 6 is a structural schematic diagram of the rotor in the present utility model.

[0021] Attached Figure 7 is a sectional structural schematic diagram of the combination of the water blade and the rotor in the present utility model.

[0022] In the figure: pump body 1, frustum 101, sealing groove 102, first clamping block 103, first locking groove 104, water blade seat 2, pump water cavity 201, connecting cavity 202, second clamping block 203, long side 203a, short side 203b, second locking groove 204, water outlet 205, water outlet notch 206, water blocking part 207, locking member 3, bolt 301, dial block 302, first connecting part 303, water blade 4, connecting pipe 401, base plate 402, blade 403, long slot 404, short slot 405, inclined notch 406, clamping slot 407, rotor 5, second connecting part 501, bayonet 502, sealing ring 6, filter cover 7, flow rate knob 8, water nozzle 9. Detailed implementation manners

[0023] The descriptions of the following embodiments refer to the attached drawings, which are used to illustrate specific embodiments in which the present invention can be implemented. The directional terms mentioned in the present invention, such as up, down, front, back, left, right, inside, outside, side surface, etc., are only in the way of referring to the attached drawings. Therefore, the directional terms used are for explaining and understanding the present invention, rather than for limiting the present invention. In the figures, units with similar structures are denoted by the same reference numerals.

[0024] The following further describes the present invention in conjunction with the drawings, making the technical solutions and their beneficial effects of the present invention clearer and more definite.

[0025] Refer to the attached Figures 1 to 7 As shown in the figure, the present invention includes a pump body 1 and a water blade seat 2 provided on the pump body 1. It is characterized in that: a frustum 101 protruding leftward is provided on the left side wall of the pump body 1, a sealing groove 102 and a plurality of radially protruding first clamping blocks 103 are provided on the circumferential side wall of the frustum 101, and the sealing groove 102 is provided on the left side of the first clamping blocks 103;

[0026] A pump water cavity 201 and a connecting cavity 202 recessed leftward are provided on the right side wall of the water blade seat 2. The pump water cavity 201 is provided on the left side of the connecting cavity 202. The connecting cavity 202 is matched with the frustum 101. A plurality of second clamping blocks 203 matched with the first clamping blocks 103 are provided inside the connecting cavity 202. The second clamping blocks 203 are in an L shape. The long side 203a of the second clamping blocks 203 faces outward, and the short side 203b is located inside the long side 203a. The short side 203b is used to limit the movement of the first clamping blocks 103.

[0027] Furthermore, a transverse first locking groove 104 is provided on the left side wall of the pump body 1, and a second locking groove 204 matched with the first locking groove 104 is provided on the right side wall of the water blade seat 2.

[0028] Further, it further includes a locking member 3. The locking member 3 includes a bolt 301 and a dial block 302. The bolt 301 is engaged with the first locking groove 104 and the second locking groove 204. The bolt 301 and the dial block 302 are connected by a first connecting portion 303.

[0029] Further, a water blade 4 is provided in the water pumping chamber 201. The water blade 4 includes a connecting pipe 401 and a substrate 402. The left end of the connecting pipe 401 penetrates through the substrate 402. A plurality of arc-shaped blades 403 are provided on the left side of the substrate 402. A plurality of long grooves 404 and short grooves 405 are provided between the blades 403 and the substrate 402. The long grooves 404 are provided on the inner arc side of the blades 403, and the short grooves 405 are provided on the outer arc side of the blades 403.

[0030] An inclined notch 406 is provided at the inner end of the blade 403. The inclined notch 406 is inclined from the inner lower part to the outer upper part. A gap is provided between the inner end of the blade 403 and the connecting pipe 401.

[0031] Further, a plurality of card slots 407 are provided in the connecting pipe 401.

[0032] Further, it further includes a rotor 5 that cooperates with the water blade 4. The rotor 5 is provided with a second connecting portion 501 that cooperates with the connecting pipe 401. A plurality of bayonets 502 that cooperate with the card slots 407 are provided on the second connecting portion 501.

[0033] Further, a sealing ring 6 is provided on the sealing groove 102.

[0034] Further, a water outlet 205 communicating with the water pumping chamber 201 is provided at the upper end of the water blade seat 2. The water outlet 205 is tangent to the water pumping chamber 201. An outlet cut 206 corresponding to the water outlet 205 is provided on the circumferential side wall of the water pumping chamber 201. The outlet cut 206 is arc-shaped. The arc direction of the outlet cut 206 is the same as the water flow direction of the water pumping chamber 201. A water retaining portion 207 is provided at the top of the outlet cut 206 to guide the water flow towards the water outlet 205 through the water retaining portion 207. By providing the outlet cut 206 and the water retaining portion 207, the water outlet pressure of the water outlet 205 can be increased.

[0035] During installation, slip the water blade seat 2 over the frustum 101 of the pump body 1. Rotate the water blade seat 2 so that the first latch 103 engages with the L-shaped second latch 203. Then, press the toggle 302 on the locking member 3 and slide it to the right to insert the bolt 301 into the first locking groove 104, which can prevent the water blade seat 2 from loosening due to vibration during equipment operation. When disassembly is required, press the toggle 302 on the locking member 3 and slide it to the left to disengage the bolt 301 from the first locking groove 104. Then, rotate the water blade seat 2 in the reverse direction to disengage the first latch 103 from the second latch 203, and the water blade seat 2 can be removed. Next, remove the water blade 4 and the rotor 5 to clean the dirt.

[0036] Based on the description of the above structure and principle, those skilled in the art should understand that the present utility model is not limited to the above specific embodiments. Improvements and substitutions using well-known techniques in the art based on the present utility model fall within the protection scope of the present utility model, which should be defined by each claim.

[0037] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0038] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined.

[0039] In the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "coupling", "fixing", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0041] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A new type of submersible pump, comprising a pump body and a water blade seat provided on the pump body, characterized in that: A frustum protruding leftward is provided on the left side wall of the pump body. A sealing groove and several radially protruding first clamping blocks are provided on the circumferential side wall of the frustum. The sealing groove is provided on the left side of the first clamping blocks. A water pumping cavity and a connecting cavity recessed leftward are provided on the right side wall of the water blade seat. The water pumping cavity is provided on the left side of the connecting cavity. The connecting cavity is matched with the frustum. Several second clamping blocks matched with the first clamping blocks are provided inside the connecting cavity. The second clamping blocks are L-shaped. The long sides of the second clamping blocks face outward, and the short sides are located inside the long sides. The short sides are used to limit the movement of the first clamping blocks.

2. The novel submersible pump according to claim 1, characterized in that: A horizontal first locking groove is provided on the left side wall of the pump body. A second locking groove matched with the first locking groove is provided on the right side wall of the water blade seat.

3. The novel submersible pump according to claim 2, characterized in that: A locking member is further included. The locking member includes a bolt and a dial block. The bolt is matched with the first locking groove and the second locking groove. The bolt and the dial block are connected through a first connecting portion.

4. A novel submersible pump according to claim 1, characterized in that: A water blade is provided in the water pumping cavity. The water blade includes a connecting pipe and a substrate. The left end of the connecting pipe penetrates through the substrate. Several arc-shaped blades are provided on the left side of the substrate. Several long grooves and short grooves are provided between the blades and the substrate. The long grooves are provided on the inner side of the arcs of the blades, and the short grooves are provided on the outer side of the arcs of the blades. An inclined notch is provided at the inner end of the blade. The inclined notch is inclined from the inner lower part to the outer upper part. A gap is provided between the inner end of the blade and the connecting pipe.

5. A novel submersible pump according to claim 4, characterized in that: Several clamping grooves are provided inside the connecting pipe.

6. A novel submersible pump according to claim 5, characterized in that: A rotor matched with the water blade is further included. A second connecting portion matched with the connecting pipe is provided on the rotor. Several clamping openings matched with the clamping grooves are provided on the second connecting portion.

7. A novel submersible pump according to claim 1, characterized in that: A sealing ring is provided on the sealing groove.

8. A novel submersible pump according to claim 1, characterized in that: An outlet communicating with the water pumping cavity is provided at the upper end of the water blade seat. The outlet is tangent to the water pumping cavity. An outlet cut corresponding to the outlet is provided on the circumferential side wall of the water pumping cavity. The outlet cut is arc-shaped. The arc direction of the outlet cut is the same as the water flow direction of the water pumping cavity. A water blocking portion is provided at the top of the outlet cut. The water flow is guided towards the outlet through the water blocking portion.

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