CN211259096U

CN211259096U - Corrosion-resistant submersible circulating pump shell

Info

Publication number: CN211259096U
Application number: CN201922398340.5U
Authority: CN
Inventors: 闫世斌
Original assignee: Lianyungang Siegel Industrial Control Engineering Co ltd
Current assignee: Sgl Intelligent Technology Lianyungang Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-14
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a corrosion-resistant dive circulating pump casing relates to the circulating pump field, including the pump case, the end fixed joint of intaking of pump case has the protection casing, and a plurality of drainage holes have been seted up throughout to the one end of protection casing, and the tip fixedly connected with fixed plate of protection casing inner chamber, the middle part of fixed plate are rotated and are connected with the pivot, and the fixed solid ring that has cup jointed in the middle part of pivot, a plurality of paddles of interval fixedly connected with such as solid fixed ring's outer wall, the paddle is inclination setting with solid fixed ring, and the outer wall of paddle. The utility model discloses fixed plate, pivot, solid fixed ring and the paddle that utilize to set up in the protection casing can utilize rivers to be inhaled the internal impact force of pump and drive the paddle and rotate to make some longer branches or the leaf that enter into in the protection casing cut off and rub, avoid getting into the too big jam that causes the body of branch and leaf volume in the pump body, thereby improve the availability factor of circulating pump.

Description

Corrosion-resistant submersible circulating pump shell

Technical Field

The utility model relates to a circulating pump field, in particular to corrosion-resistant dive circulating pump shell.

Background

General circulating pump is mostly constituteed by the pump body and casing (pump case), the casing mainly provides a effect of bearing and protection for the pump body, the casing of circulating pump is installed a protection casing that has the through-hole additional mostly in water inlet department and is protected the water inlet of body now, it gets into inside the pump body to block the object of some branches or stones of aquatic class, prevent that the body is inside to receive the damage, but some branches or the leaf of aquatic, although length is longer, but thickness is less, because the mobility of rivers can make some branches or leaves float to be vertical position department with the protection casing, thereby can follow the drainage hole on the protection casing and be inhaled this internal, cause the jam of the pump body easily, reduce the availability factor of circulating pump.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant dive circulation pump case to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrosion-resistant dive circulating pump casing, includes the pump case, the end fixing clamping that intakes of pump case has the protection casing, a plurality of drainage holes have been seted up throughout to the one end of protection casing, the tip fixedly connected with fixed plate of protection casing inner chamber, the middle part of fixed plate is rotated and is connected with the pivot, the fixed solid ring that has cup jointed in the middle part of pivot, a plurality of paddles of equidistant fixedly connected with of solid fixed ring's outer wall, the paddle is inclination setting with solid fixed ring, just the outer wall of paddle is the blade form.

Preferably, the one end threaded connection of pivot has the protective cover, the protection casing avris is annular array spaced apart and is equipped with a plurality of bar through-holes.

Preferably, the bottom end of the pump shell is fixedly connected with a fixed seat, and the bottom end of the fixed seat is fixedly connected with a bottom plate.

Preferably, a water outlet pipe is fixedly inserted into one side of the top end of the pump shell, and the top end of the water outlet pipe is in threaded connection with a pipeline connector.

Preferably, an alloy handle is fixedly connected to the other side of the top end of the pump shell.

Preferably, the anti-skidding rubber strips are fixedly embedded in the two sides of the bottom end of the bottom plate.

The utility model discloses a technological effect and advantage:

1. the utility model utilizes the fixed plate, the rotating shaft, the fixed ring and the paddle which are arranged in the protective cover to drive the paddle to rotate by utilizing the impact force of water flow sucked into the pump body, thereby leading longer branches or leaves entering the protective cover to be cut off and rubbed, avoiding the blockage of the body caused by the overlarge volume of the branches and leaves entering the pump body, and further improving the use efficiency of the circulating pump;

2. the utility model discloses utilize setting up of fixing base and bottom plate can improve the centrobaric stability of pump case, prevent that the pump case from because the center is unstable and appearing empting when placing, causing the damage of pump case to improve the life of pump case.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front sectional structural view of the protective cover of the present invention.

Fig. 3 is a schematic side view of the protective cover of the present invention.

Fig. 4 is a schematic view of the bottom plate of the present invention.

In the figure: 1. a pump housing; 2. a protective cover; 3. a water outlet pipe; 4. water filtering holes; 5. a strip-shaped through hole; 6. a fixing plate; 7. a rotating shaft; 8. a fixing ring; 9. a paddle; 10. a protective cover; 11. a pipe joint; 12. a fixed seat; 13. a base plate; 14. an alloy handle; 15. an anti-slip rubber strip.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a corrosion-resistant diving circulating pump shell as shown in figures 1-4, which comprises a pump shell 1, a protective cover 2 is fixedly clamped at the water inlet end of the pump shell 1 and is sleeved at the water outlet end of the pump shell 1 to play a role of protection, a plurality of water filtering holes 4 are arranged at one end of the protective cover 2 to play a role of filtration and prevent some larger vertical leaves or stones from entering into a pump body, a plurality of strip-shaped through holes 5 are arranged at the side of the protective cover 2 in an annular array at intervals to increase the entering area of the protective cover 2 and improve the pumping efficiency of the pump body, a fixed plate 6 is fixedly connected at the end part of the inner cavity of the protective cover 2 to play a role of bearing, a rotating shaft 7 is rotatably connected at the middle part of the fixed plate 6, a fixed ring 8 is fixedly sleeved at the middle part of the rotating shaft 7, the blades, improve paddle 9's rotation efficiency, a plurality of paddles 9 of equidistant fixedly connected with of solid fixed ring 8's outer wall, paddle 9 is inclination setting with solid fixed ring 8, the thrust effect that utilizes the impact force production of rivers drives paddle 9 and rotates, and the outer wall of paddle 9 is the blade form, make paddle 9 can cut the operation to great debris such as the branch leaf in the rivers when rotating, thereby reduce the volume of the year thing that flows into in protection casing 2, avoid causing pump body inner chamber to appear blockking up, the one end threaded connection of pivot 7 has protective cover 10, play a limiting displacement, prevent solid fixed ring 8 and pivot 7 and break away from.

One side on 1 top of pump case is fixed to be alternated has outlet pipe 3, and the top threaded connection of outlet pipe 3 has pipe joint 11, and pipe joint 11 is multiple, and the connecting pipe aperture at every pipe joint 11 top is different, is convenient for adapt to not the drain pipe of equidimension and connects, improves the practicality of pump case 1, and the opposite side fixedly connected with alloy handle 14 on 1 top of pump case, the operator of being convenient for carries pump case 1.

The bottom fixedly connected with fixing base 12 of pump case 1 plays a fixed effect of support, and the bottom fixedly connected with bottom plate 13 of fixing base 12 increases the lifting surface area of fixing base 12, improves the stability of support, and the both sides of bottom plate 13 bottom are fixed to be inlayed and are equipped with anti-skidding rubber strip 15, and the increase prevents to slide with the frictional resistance of contact surface to improve the stability of placing.

This practical theory of operation: the pump shell 1 provided with the pump body is put into water, water flow enters an inner cavity of the protective cover 2 from the water filtering holes 4 and the strip-shaped through holes 5 on the protective cover 2 and enters an inner cavity of the pump body from the inner cavity of the protective cover 2 due to the suction effect generated inside the pump body, and is finally discharged along the connecting guide pipe from the water outlet pipe 3, when the water flow continuously enters the pump body from the inner cavity of the protective cover 2, the blade 9 is driven to rotate through the fixing ring 8 and the rotating shaft 7 due to the impact force of the water flow, when the branch or leaf enters the inner cavity of the protective cover 2 and passes through the position of the blade 9 along with the water flow, the side of the blade 9 is in a blade shape, the branch or leaf can be cut off when the side of the blade 9 is in contact with the branch or leaf, the blade 9 can rotate at high speed due to the impact force of the water flow, avoid inside great branch leaf blockked up the pump body.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A corrosion resistant submersible circulation pump housing comprising a pump housing (1), characterized in that: the utility model discloses a pump case, including pump case (1), intake end fixed joint has protection casing (2), the one end of protection casing (2) is spread all over and has been seted up a plurality of drainage holes (4), the tip fixedly connected with fixed plate (6) of protection casing (2) inner chamber, the middle part of fixed plate (6) is rotated and is connected with pivot (7), the fixed cover in middle part of pivot (7) has been cup jointed solid fixed ring (8), a plurality of paddles (9) of equidistant fixedly connected with of outer wall of solid fixed ring (8), paddle (9) are inclination setting with solid fixed ring (8), just the outer wall of paddle (9) is the blade form.

2. A corrosion resistant submersible circulation pump housing according to claim 1, wherein: one end threaded connection of pivot (7) has protective cover (10), protective cover (2) avris is the annular array interval and has seted up a plurality of bar through-holes (5).

3. A corrosion resistant submersible circulation pump housing according to claim 1, wherein: the bottom end of the pump shell (1) is fixedly connected with a fixed seat (12), and the bottom end of the fixed seat (12) is fixedly connected with a bottom plate (13).

4. A corrosion resistant submersible circulation pump housing according to claim 1, wherein: one side of the top end of the pump shell (1) is fixedly inserted with a water outlet pipe (3), and the top end of the water outlet pipe (3) is in threaded connection with a pipeline joint (11).

5. A corrosion resistant submersible circulation pump housing according to claim 1, wherein: the other side of the top end of the pump shell (1) is fixedly connected with an alloy handle (14).

6. A corrosion resistant submersible circulation pump housing according to claim 3, wherein: and anti-skidding rubber strips (15) are fixedly embedded at two sides of the bottom end of the bottom plate (13).