CN215333473U - Sinking and floating type submersible pump - Google Patents

Abstract

The utility model discloses a sinking and floating type submersible pump, which comprises a rotating rod, a rotating frame, a fixed box, a connecting rod, a mesh enclosure, a submersible pump body, a case, a piston and a fixed rod, wherein the fixed box is embedded and fixed in the submersible pump body, the mesh enclosure is welded on the lower surface of the fixed box, a water inlet is formed in the lower surface of the fixed box and is communicated with the mesh enclosure, the mesh enclosure adopts a hollow design, the rotating rod is rotatably connected with the inner wall of the top end of the fixed box, the rotating frame is sleeved on the outer surface of the rotating rod, an impeller is welded on the outer end surface of one side of the rotating frame, a supporting rod is welded in the side surface of the fixed box, the fixed rod is welded on the outer end surface of one side of the supporting rod, the case is welded on the lower surface of the mesh enclosure, a base is welded on the inner bottom end of the case, a motor is welded on the upper surface of the base, and the upper surface of the motor is rotatably connected with a rotating shaft, the rotating shaft is fixed with the rotating rod. The utility model is convenient for floating and sinking the submersible pump body.

Description

Sinking and floating type submersible pump

Technical Field

The utility model relates to the technical field of submersible pumps, in particular to a sinking and floating type submersible pump.

Background

The submersible pump is an important device for pumping water from a deep well. When in use, the whole unit is submerged to work, and underground water is extracted to the ground surface, so that the unit is used for domestic water, mine emergency, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, and can also be used for fountain landscape.

When the submersible pump needs to be maintained or replaced, the submersible pump needs to be lifted up by manual submerging, so that the submersible pump is greatly damaged by personnel and is dangerous, and the operation is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sinking and floating type submersible pump to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ups and downs formula immersible pump, includes dwang, rotating turret, fixed case, connecting rod, screen panel, immersible pump body, quick-witted case, base, piston and dead lever, the inside embedding of immersible pump body is fixed with fixed case, and the lower skin weld of fixed case has the screen panel, the water inlet has been seted up to the lower surface of fixed case, and water inlet and screen panel intercommunication, the top inner wall of fixed case rotates and is connected with the dwang, and the side internal weld of fixed case has the bracing piece, the lower skin weld of screen panel has quick-witted case, and the welding of the inside bottom of machine case has the base.

Preferably, the rotating frame is sleeved on the outer surface of the rotating rod, and an impeller is welded on the outer end face of one side of the rotating frame.

Preferably, the upper surface welding of base has the motor, and the last rotate surface of motor is connected with the axis of rotation, the axis of rotation runs through the screen panel and fixed case is fixed with the dwang.

Preferably, the mesh enclosure is designed in a hollow manner.

Preferably, the outer end face of one side of the supporting rod is welded with a fixing rod, and the lower surface of the fixing rod is movably inserted with a connecting rod.

Preferably, the lower surface welding of connecting rod has the piston, and the through-hole has been seted up to the inside of piston, the dwang is pegged graft in the inside of through-hole.

Preferably, the upper surface of the submersible pump body is communicated with a water outlet pipe, and the outer surface of the water outlet pipe is in threaded connection with a water outlet valve.

Preferably, the rotating frames are three in number, and the three rotating frames are equidistantly distributed on the outer surface of the rotating rod.

Compared with the prior art, the utility model has the beneficial effects that: when the immersible pump body needs maintenance or change, close the immersible pump body, the dead lever drives the connecting rod decline under power device's effect, the connecting rod drives the piston decline, the water inlet is plugged up to the piston, the immersible pump body is no longer pumped water, and immersible pump body is inside also no longer to intake, produce buoyancy, the immersible pump body rises naturally, the staff of being convenient for mentions the immersible pump body, when needing to sink the immersible pump body, the dead lever drives the connecting rod and rises under power device's effect, the connecting rod drives the piston and rises, the water inlet is opened, the immersible pump body is because of self gravity, slowly sink.

Drawings

FIG. 1 is a main sectional structural view of the present invention;

FIG. 2 is a schematic sectional view of the stationary box of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

fig. 4 is a schematic top sectional view of the piston of the present invention.

In the figure: 1. an impeller; 2. rotating the rod; 3. a rotating frame; 4. a fixed box; 5. a support bar; 6. a connecting rod; 7. a water inlet; 8. a mesh enclosure; 9. a submersible pump body; 10. a rotating shaft; 11. a chassis; 12. a motor; 13. a base; 14. a piston; 15. fixing the rod; 16. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a ups and downs formula immersible pump, including dwang 2, the rotating turret 3, fixed case 4, connecting rod 6, the screen panel 8, immersible pump body 9, quick-witted case 11, base 13, piston 14 and dead lever 15, immersible pump body 9's upper surface intercommunication has the outlet pipe, and the surface threaded connection of outlet pipe has outlet valve, immersible pump body 9's inside embedding is fixed with fixed case 4, and fixed case 4's lower surface welding has screen panel 8, water inlet 7 has been seted up to fixed case 4's lower surface, and water inlet 7 and screen panel 8 intercommunication, screen panel 8 adopts the fretwork design, the top inner wall of fixed case 4 rotates and is connected with dwang 2, rotating turret 3 has been cup jointed to the surface of dwang 2, and the outer end face welding of one side of rotating turret 3 has impeller 1, rotating turret 3 is equipped with threely altogether, and three rotating turret 3 distributes about dwang 2's surface equidistance.

The side of the fixed box 4 is welded with the support rod 5, the outer end face of one side of the support rod 5 is welded with the fixed rod 15, the lower surface of the fixed rod 15 is movably inserted with the connecting rod 6, the lower surface of the connecting rod 6 is welded with the piston 14, the piston 14 is provided with the through hole 16, the rotating rod 2 is inserted in the through hole 16, when the submersible pump body 9 needs to be maintained or replaced, the submersible pump body 9 is closed, the fixed rod 15 drives the connecting rod 6 to descend under the action of the power device, the connecting rod 6 drives the piston 14 to descend, the piston 14 blocks the water inlet 7, the submersible pump body 9 does not pump water, water does not enter the submersible pump body 9 any more, buoyancy is generated, the submersible pump body 9 naturally ascends, the submersible pump body 9 is convenient for a worker to lift up, when the submersible pump body 9 needs to sink, the fixed rod 15 drives the connecting rod 6 to ascend under the action of the power device, the connecting rod 6 drives the piston 14 to rise, the water inlet 7 is opened, and the submersible pump body 9 slowly sinks due to self gravity.

The lower surface welding of screen panel 8 has quick-witted case 11, and the inside bottom welding of quick-witted case 11 has base 13, and the upper surface welding of base 13 has motor 12, and the upper surface of motor 12 rotates and is connected with axis of rotation 10, and axis of rotation 10 runs through screen panel 8 and fixed case 4 fixed with dwang 2.

Of course, as is well known to those skilled in the art, the submersible pump body 9, the motor 12 and the fixing rod 15 of the present invention also need to provide a power device to enable the submersible pump body to work normally, and as is well known to those skilled in the art, the provision of the power is common to all of the conventional means or common knowledge, and will not be described herein, and any choice can be made by those skilled in the art according to the needs or convenience.

The working principle is as follows: when immersible pump body 9 needs maintenance or change, close immersible pump body 9, dead lever 15 drives connecting rod 6 and descends under power device's effect, connecting rod 6 drives piston 14 and descends, piston 14 blocks up water inlet 7, immersible pump body 9 is no longer the pump water, and immersible pump body 9 is inside also no longer to intake, produce buoyancy, immersible pump body 9 rises naturally, the staff of being convenient for mentions immersible pump body 9, when needing to sink immersible pump body 9, dead lever 15 drives connecting rod 6 and rises under power device's effect, connecting rod 6 drives piston 14 and rises, water inlet 7 is opened, immersible pump body 9 is because of self gravity, slowly sink.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a ups and downs formula immersible pump, includes dwang (2), rotating turret (3), fixed case (4), connecting rod (6), screen panel (8), immersible pump body (9), quick-witted case (11), base (13), piston (14) and dead lever (15), its characterized in that: the inside embedding of immersible pump body (9) is fixed with fixed case (4), and the lower skin weld of fixed case (4) has screen panel (8), water inlet (7) have been seted up to the lower surface of fixed case (4), and water inlet (7) and screen panel (8) intercommunication, the top inner wall of fixed case (4) rotates and is connected with dwang (2), and the side inside weld of fixed case (4) has bracing piece (5), the lower skin weld of screen panel (8) has quick-witted case (11), and the inside bottom welding of quick-witted case (11) has base (13).

2. The submersible pump according to claim 1, wherein: the outer surface of dwang (2) has cup jointed rotating turret (3), and the outer terminal surface welding of one side of rotating turret (3) has impeller (1).

3. The submersible pump according to claim 1, wherein: the upper surface welding of base (13) has motor (12), and the upper surface rotation of motor (12) is connected with axis of rotation (10), axis of rotation (10) run through screen panel (8) and fixed case (4) and dwang (2) are fixed.

4. The submersible pump according to claim 1, wherein: the mesh enclosure (8) adopts a hollow design.

5. The submersible pump according to claim 1, wherein: the outer end face of one side of the support rod (5) is welded with a fixed rod (15), and the lower surface of the fixed rod (15) is movably inserted with a connecting rod (6).

6. The submersible pump according to claim 1, wherein: the lower surface welding of connecting rod (6) has piston (14), and through-hole (16) have been seted up to the inside of piston (14), dwang (2) are pegged graft in the inside of through-hole (16).

7. The submersible pump according to claim 1, wherein: the upper surface of immersible pump body (9) intercommunication has the outlet pipe, and the surface threaded connection of outlet pipe has the outlet valve door.

8. The submersible pump according to claim 1, wherein: the rotating frames (3) are three in number, and the rotating frames (3) are distributed at equal intervals on the outer surface of the rotating rod (2).

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