CN211500980U

CN211500980U - Submersible sewage pump

Info

Publication number: CN211500980U
Application number: CN201922210984.7U
Authority: CN
Inventors: 阙初开; 阙庆旺
Original assignee: Huian Zhonghao Environmental Protection Technology Consultation Co ltd
Current assignee: Fujian Minkai Zhonghao Environmental Protection Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-15
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a submersible sewage pump in the technical field of sewage pump, which comprises a submersible sewage pump body, wherein a water inlet at the bottom of the submersible sewage pump body runs through a supporting circular plate, an inner cavity of the water inlet is provided with a filter screen mechanism, an upper plate surface of the supporting circular plate is provided with an annular surrounding guardrail, an outer wall of the submersible sewage pump body is fixedly provided with an annular buckle plate, an inner side wall of the submersible sewage pump body is fixedly connected with an outer wall side of the annular surrounding guardrail through a stabilizing mechanism at two sides, and the bottom edge of the supporting circular plate is fixedly connected with a plurality of support rods inclining outwards, the utility model provides a submersible sewage pump, which ensures that the submersible sewage pump can be horizontally and vertically fixed on the ground, ensures that the submersible sewage pump always keeps a vertical state when working, avoids influencing the sewage effect due to the inclined overturning of the submersible sewage pump, prevents sundries with larger volume from being drawn into a pump body to damage the, prevent that filth from blockking up the filter screen and influencing blowdown efficiency, and easy and simple to handle.

Description

Submersible sewage pump

Technical Field

The utility model relates to a dredge pump technical field specifically is a submersible sewage pump.

Background

People like to choose swimming to cool and entertain in summer, the water in the swimming pool is mixed with small-sized particle sundries or sundries such as fibers in strips, and in order to ensure a comfortable and clean swimming environment, people often adopt a submersible sewage pump to clean the sundries; and the screw rod that adopts of traditional submersible sewage pump is fixed on supporting the support body, and the soaking in the aquatic in the upper reaches easily leads to the corrosion, and it is inconvenient to dismantle.

To this end, those skilled in the relevant art will make improvements, such as "a submersible sewage pump with protective structure" proposed in chinese patent application No. CN201821305731.7, which is characterized by the following technical features: the utility model relates to a submersible sewage pump with a protective structure, which comprises a submersible sewage pump body and a carrying plate, wherein the edge of the upper plate surface of the carrying plate is fixedly connected with a containment plate, the upper part of the containment plate is buckled with a retaining ring, the bottom surface of the retaining ring is fixedly connected with a rubber plug plate, and the lower side of the carrying plate is provided with a protective isolation cover, although the utility model can avoid the sundries with larger volume from being drawn into the pump body to damage the pump body and solve the problem that the pump body is difficult to be disassembled after being rusted due to threaded connection, the technical proposal in the application document still has defects, for example, the fixation of a spring bolt only ensures that the retaining ring and the containment plate can not be staggered up and down, the stability of the retaining ring in the horizontal direction can not be ensured, and the whole pump body can vibrate due to the rotation of a motor when the submersible sewage pump works, the submersible sewage pump can be inclined or even turned over, and the sewage discharge effect is greatly influenced; the fixed adoption of protection shield uses connecting screw, is difficult to easily dismantle, and this all has inconvenience to the inside maintenance of later stage submersible sewage pump and the cleaning work of protection isolation net.

Based on this, the utility model designs a submersible sewage pump to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a submersible sewage pump to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a submersible sewage pump, includes the submersible sewage pump body, the vertical establishment in bottom of submersible sewage pump body is on supporting the plectane, just the water inlet of submersible sewage pump body bottom runs through support the plectane, the inner chamber of water inlet is equipped with can dismantle filter screen mechanism, the last face edgewise edge round that supports the plectane is equipped with upright annular guardrail, the submersible sewage pump body establish in the inboard of annular guardrail, just the outer wall of submersible sewage pump body has set firmly annular buckle, annular buckle is located the top of annular guardrail, and its inner wall with the firm mechanism fixed connection of both sides is passed through to the outer wall side of annular guardrail, support a plurality of bracing pieces that lean out of the bottom edge fixedly connected with of plectane, the bottom fixed connection of bracing piece is at the top of base.

Preferably, can dismantle the couple that filter screen mechanism includes filter screen and both sides, the edge of filter screen is equipped with solid fixed ring, gu fixed ring's both sides all are equipped with semi-annular hangers, both sides the couple all transversely runs through the left and right sides wall of water inlet, the inner of couple is equipped with the couple recess, the outer end of couple is connected with the stopper, the filter screen both sides the hangers is all in through the block the couple recess is fixed the inner chamber of water inlet.

Preferably, stabilizing mean includes the fixed block, the one end of fixed block is passed through reset spring and is fixed in the recess of annular guardrail, the vertical spout that is equipped with on the other end of fixed block, the both sides of spout all are equipped with the slider, two be connected with compression spring between the slider, and two the slider is towards the equal fixedly connected with button head slide bar in the outside, annular buckle with the through-hole has been seted up to the corresponding position of fixed block.

Preferably, an annular rubber plug plate is arranged between the submersible sewage pump body and the annular guardrail, and the top of the annular rubber plug plate is fixed to the bottom surface of the annular buckle plate.

Preferably, the supporting rods are uniformly distributed between the supporting circular plate and the base along the circumferential direction, and the supporting circular plate and the base are in a circular truncated cone structure with a small upper part and a large lower part.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, the stabilizing mechanisms on both sides are utilized to fixedly connect the annular buckle plate with the annular guardrail, so that the submersible sewage pump can be horizontally and vertically fixed on the ground, the submersible sewage pump is ensured to be always kept in a vertical state during working, and the influence on sewage discharge effect caused by the inclination and the overturning of the submersible sewage pump is avoided; be equipped with in the water inlet and dismantle filter screen mechanism, prevent that great volume debris from being drawn into the pump body inside and producing destruction to the pump body, can easily dismantle the filter screen and clear up it, prevent that the filth from blockking up the filter screen and influencing blowdown efficiency, and easy and simple to handle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure of the fixing mechanism of the present invention;

FIG. 3 is a schematic view of the detachable filter screen mechanism of the present invention;

FIG. 4 is a top view of the filter screen structure of the present invention;

fig. 5 is a top view of the supporting circular plate structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a submersible sewage pump body, 2-a supporting circular plate, 3-a water inlet, 4-a detachable filter screen mechanism, 41-a filter screen, 42-a hook, 43-a fixed ring, 44-a hanging lug, 45-a hook groove, 5-an annular surrounding guardrail, 6-an annular buckle plate, 7-a stabilizing mechanism, 71-a fixed block, 72-a reset spring, 73-a sliding chute, 74-a sliding block, 75-a compression spring, 76-a round-head sliding rod, 77-a through hole, 8-a supporting rod, 9-a base and 10-an annular rubber plug plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a submersible sewage pump, including submersible sewage pump body 1, the vertical establishment in bottom of submersible sewage pump body 1 is on supporting plectane 2, and the water inlet 3 of 1 bottom of submersible sewage pump body runs through and supports plectane 2, the inner chamber of water inlet 3 is equipped with can dismantle filter screen mechanism 4, the last face edgewise edge round that supports plectane 2 is equipped with upright annular guardrail 5, submersible sewage pump body 1 is established in annular guardrail 5's inboard, and submersible sewage pump body 1's outer wall has set firmly annular buckle 6, annular buckle 6 is located annular guardrail 5's top, and its inner wall is 7 fixed connection through the firm mechanism of both sides with annular guardrail 5's outer wall side, support the bottom edge fixedly connected with of plectane 2 a plurality of bracing pieces 8 that lean out, the bottom fixed connection of bracing piece 8 leans out at the top of base 9.

Wherein, the detachable filter screen mechanism 4 comprises a filter screen 41 and hooks 42 at two sides, a fixing ring 43 is arranged at the edge of the filter screen 41, two sides of the fixing ring 43 are both provided with semi-annular hanging lugs 44, the hooks 42 at two sides transversely penetrate through the left and right side walls of the water inlet 3, the inner end of the hook 42 is provided with a hook groove 45, the outer end of the hook 42 is connected with a limiting block 46, the hanging lugs 44 at two sides of the filter screen 41 are both fixed in the inner cavity of the water inlet 3 through being clamped in the hook groove 45, the stabilizing mechanism 7 comprises a fixing block 71, one end of the fixing block 71 is fixed in the groove of the annular surrounding guardrail 5 through a reset spring 72, the other end of the fixing block 71 is vertically provided with a sliding chute 73, two sides of the sliding chute 73 are both provided with sliders 74, a compression spring 75 is connected between the two sliders 74, the two sliders 74, be equipped with annular rubber cock board 10 between dive dredge pump body 1 and the annular guardrail 5, the bottom surface at annular buckle 6 is fixed at the top of annular rubber cock board 10, annular rubber cock board 10 has filled the space between dive dredge pump body 1 and the annular guardrail 5, play firm effect, bracing piece 8 is along circumference evenly distributed between support plectane 2 and base 9, and support plectane 2 and base 9 and be big end down's round platform structure, make dive dredge pump body 1 more firm.

One specific application of this embodiment is: when the submersible sewage pump works in practice, the bottom of the submersible sewage pump body 1 is lapped at the top of the supporting circular plate 2, the water inlet 3 at the bottom of the submersible sewage pump body 1 penetrates through the through notch of the supporting circular plate 2 to be communicated with the outside, after the submersible sewage pump body 1 is placed vertically, fingers penetrate through the through holes 77 and pinch the round-head slide bars 76 at two sides to extrude into the sliding grooves 73, the outer end of the fixed block 71 penetrates through the through holes 77 to be pulled to the outer side of the annular buckle plate 6, the round-head slide bars 76 are loosened, the round-head slide bars 76 stretch outwards to limit the fixed block 6, the fixed block 6 is subjected to reset acting force due to the stretching action of the reset spring 72, the round-head slide bars 76 are abutted against the outer wall of the annular buckle plate 6, so that the annular buckle plate 6 is fixedly connected with the annular surrounding guardrail 5, the submersible sewage pump body 1 can be horizontally and vertically fixed on the ground, and the vertical state of the submersible, the pollution discharge effect is prevented from being influenced by the fact that the submersible pollution discharge pump body 1 is obliquely turned over; when the pump is used for a period of time, dirt is inevitably blocked on the surface of the filter screen 43, the hanging lugs 44 on the two sides of the filter screen 43 are forcibly detached from the hook grooves 45 on the inner side of the hooks 42, so that dirt can be cleaned, the filter screen 43 can prevent sundries with larger volume from being drawn into the pump body to damage the pump body, the filter screen 41 can be easily detached and cleaned, the dirt can be prevented from blocking the filter screen to influence the sewage discharge efficiency, and the operation is simple and convenient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a submersible sewage pump, includes submersible sewage pump body (1), its characterized in that: the bottom of the submersible sewage pump body (1) is vertically arranged on a supporting circular plate (2), the water inlet (3) at the bottom of the submersible sewage pump body (1) runs through the supporting circular plate (2), a detachable filter screen mechanism (4) is arranged in an inner cavity of the water inlet (3), an upright annular guardrail (5) is arranged on the edge of an upper plate surface of the supporting circular plate (2), the submersible sewage pump body (1) is arranged on the inner side of the annular guardrail (5), an annular buckle plate (6) is fixedly arranged on the outer wall of the submersible sewage pump body (1), the annular buckle plate (6) is positioned above the annular guardrail (5), the inner side wall of the submersible sewage pump body is fixedly connected with the outer wall side of the annular guardrail (5) through a stabilizing mechanism (7) at two sides, and a plurality of support rods (8) which lean out are fixedly connected with the bottom edge of the supporting circular plate (2), the bottom end of the supporting rod (8) is fixedly connected to the top of the base (9).

2. A submersible sewage pump as recited in claim 1, wherein: can dismantle filter screen mechanism (4) couple (42) including filter screen (41) and both sides, the edge of filter screen (41) is equipped with solid fixed ring (43), the both sides of solid fixed ring (43) all are equipped with semi-annular hangers (44), both sides couple (42) all transversely run through the left and right sides wall of water inlet (3), the inner of couple (42) is equipped with couple recess (45), the outer end of couple (42) is connected with stopper (46), filter screen (41) both sides hangers (44) all are in through the block couple recess (45) are fixed the inner chamber of water inlet (3).

3. A submersible sewage pump as recited in claim 1, wherein: firm mechanism (7) are including fixed block (71), the one end of fixed block (71) is passed through reset spring (72) and is fixed in the recess of annular guardrail (5), vertically on the other end of fixed block (71) be equipped with a spout (73), the both sides of spout (73) all are equipped with slider (74), two be connected with compression spring (75) between slider (74), and two slider (74) are towards the equal fixedly connected with button head slide bar (76) in the outside, annular buckle (6) with through-hole (77) have been seted up to the corresponding position of fixed block (71).

4. A submersible sewage pump as recited in claim 1, wherein: an annular rubber plug plate (10) is arranged between the submersible sewage pump body (1) and the annular guardrail (5), and the top of the annular rubber plug plate (10) is fixed to the bottom surface of the annular buckle plate (6).

5. A submersible sewage pump as recited in claim 1, wherein: the supporting rod (8) is uniformly distributed between the supporting circular plate (2) and the base (9) along the circumferential direction, and the supporting circular plate (2) and the base (9) are in a circular table structure with a small top and a large bottom.