CN214145938U

CN214145938U - Long-shaft deep-well pump with shock-proof capability

Info

Publication number: CN214145938U
Application number: CN202022876388.5U
Authority: CN
Inventors: 吴�民
Original assignee: Jiangxi Shangqiong Environmental Protection Technology Co ltd
Current assignee: Jiangxi Shangqiong Environmental Protection Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-07
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a major axis deep-well pump with shock-proof ability, including deep-well pump main part, outlet pipe, bounding wall, spring, first through-hole and second through-hole, the outlet pipe is installed to the link of deep-well pump main part one side outer wall, the lifting pipe is installed to the bottom of deep-well pump main part, the other end of lifting pipe passes second through-hole and first through-hole and extends to the outside of extrusion casing, the blower inlet casing is installed to the bottom of lifting pipe, the filter screen is installed to the bottom of blower inlet casing, the inlet tube is installed to the bottom central point of blower inlet casing, and the inlet tube is located the inside of blower inlet casing, the bottom at the deep-well pump is installed to the extrusion casing, the stripper plate is installed to the bottom of extrusion casing, install the damping rubber pad on the outer wall of stripper plate. The utility model discloses can effectively reduce the vibrations that produce again, improve life, avoid the emergence of the inside jam condition, stability is high, and the dismouting is simple and convenient simultaneously, and dismouting work efficiency is high.

Description

Long-shaft deep-well pump with shock-proof capability

Technical Field

The utility model relates to a major axis deep-well pump technical field specifically is a major axis deep-well pump with shock-proof capacity.

Background

The long-shaft deep-well pump is mainly a vertical single-suction multistage centrifugal pump, an impeller of the long-shaft deep-well pump is arranged below a well working water level, a power machine is arranged on the well and drives the impeller to rotate in a diversion shell through a transmission long shaft, water flow is lifted upwards to the ground through a water delivery pipe along a flow passage between the diversion shell and the impeller, and the long-shaft deep-well pump is used in many occasions and is widely applied along with the development of pump industry technology in recent years.

However, the existing long-shaft deep-well pump with shock-proof capability has the following defects:

(1) the existing long-shaft deep-well pump with the shockproof capability has the disadvantages of poor shockproof effect and short service life.

(2) The existing long-shaft deep-well pump with the shock-proof capability is easy to cause blockage and has poor practicability.

(3) The existing long-shaft deep-well pump with the shock-proof capability is complex to disassemble and assemble, and the disassembling and assembling work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a major axis deep-well pump with shock-proof ability 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: a long-shaft deep-well pump with shock-proof capability comprises a deep-well pump main body, a water outlet pipe, a surrounding plate, a spring, a first through hole and a second through hole, wherein the water outlet pipe is installed at the connecting end of the outer wall of one side of the deep-well pump main body, a water lifting pipe is installed at the bottom of the deep-well pump main body, the other end of the water lifting pipe penetrates through the second through hole and the first through hole and extends to the outside of an extrusion shell, a diversion shell is installed at the bottom of the water lifting pipe, a filter screen is installed at the bottom of the diversion shell, a water inlet pipe is installed at the central position of the bottom of the diversion shell and is located inside the diversion shell, the extrusion shell is installed at the bottom of the deep-well pump, an extrusion plate is installed at the bottom of the extrusion shell, a damping rubber pad is installed on the outer wall of the extruding plate, the damping rubber pad is installed on the inner wall of the surrounding plate, a mounting plate is installed at the bottom of the surrounding plate, mounting holes are evenly formed around the upper surface of the mounting plate, the utility model discloses a spring, including mounting panel, gag lever post, stripper plate, spring, gag lever post, spring, the upper surface of mounting panel evenly installs the gag lever post all around, and the gag lever post is located the inside of bounding wall, the other end of gag lever post passes the upper surface of stripper plate and extends to the outside of bounding wall, the spring is established to the cover on the outer wall of gag lever post.

Preferably, the pressure gauge is installed to outer wall one side of outlet pipe, installs the gate valve on the outer wall of outlet pipe, and the gate valve is located the opposite side of pressure gauge, installs the check valve on the other end outer wall of outlet pipe.

Preferably, the second through hole is arranged at the bottom center of the extrusion shell.

Preferably, the first through hole is formed at a central position of the upper surface of the pressing plate.

Preferably, a nameplate is installed at the center of the front end face of the coaming.

Preferably, the spring is located between the compression plate and the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the matching arrangement of the deep well pump main body, the extrusion shell, the extrusion plate, the damping rubber pad and the spring, when in use, an external power supply is switched on, the deep well pump main body is started, the deep well pump main body can generate large vibration, the vibration generated by the deep well pump main body can drive the extrusion shell to perform upward or downward linear motion, the extrusion shell can drive the extrusion plate to perform upward or downward linear motion by performing upward or downward linear motion, the extrusion plate can be subjected to the friction action of the damping rubber pad when performing upward or downward linear motion, the motion trend of the extrusion plate can be reduced by the friction action of the damping rubber pad, the damping rubber pad has good buffering effect, the vibration amplitude is reduced, the practicability is strong, the spring can be extruded when the extrusion plate performs upward or downward linear motion, the spring can be deformed and rebounded when being extruded, the motion trend of the extrusion plate can be further reduced by the spring being deformed and rebounded, the motion trend of stripper plate further reduces, has reduced the range of vibrations effectively, and buffering shock-absorbing function is strong, and the range of vibrations reduces, has improved the utility model discloses a life, the practicality is strong.

(2) Through the cooperation setting of deep-well pump main part, filter screen and inlet tube, the hourglass on the filter screen is denser, can effectually intercept the great object of aquatic, avoids great object to cause the jam to deep-well pump main part and inlet tube in entering into the inlet tube, has improved the utility model discloses a stability, the practicality is strong.

(3) Through the cooperation setting of mounting panel and mounting hole, the mounting hole on the mounting panel provides good operational environment for the dismouting in later stage, has reduced the degree of difficulty of staff later stage dismouting work, has improved work efficiency, and the practicality is strong.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1. a deep well pump body; 2. a pressure gauge; 3. a gate valve; 4. a water outlet pipe; 5. a check valve; 6. enclosing plates; 7. a water raising pipe; 8. filtering with a screen; 9. a guide shell; 10. mounting a plate; 11. a nameplate; 12. extruding the shell; 13. a pressing plate; 14. damping rubber pads; 15. mounting holes; 16. a water inlet pipe; 17. a spring; 18. a limiting rod; 19. a first through hole; 20. a second via.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a long-shaft deep-well pump with shock-proof capability comprises a deep-well pump main body 1, a water outlet pipe 4, a coaming 6, a spring 17, a first through hole 19 and a second through hole 20, wherein the water outlet pipe 4 is installed at the connecting end of the outer wall of one side of the deep-well pump main body 1, a pressure gauge 2 is installed at one side of the outer wall of the water outlet pipe 4, a gate valve 3 is installed on the outer wall of the water outlet pipe 4, the gate valve 3 is positioned at the other side of the pressure gauge 2, a check valve 5 is installed on the outer wall of the other end of the water outlet pipe 4, a water raising pipe 7 is installed at the bottom of the deep-well pump main body 1, the other end of the water raising pipe 7 penetrates through the second through hole 20 and the first through hole 19 and extends to the outside of an extrusion shell 12, a diversion shell 9 is installed at the bottom of the water raising pipe 7, a filter screen 8 is installed at the bottom of the diversion shell 9, the filter screen 8 is dense, larger objects can be effectively intercepted, and the larger objects can be prevented from entering a water inlet pipe 16 to block the deep-well pump main body 1 and the water inlet pipe 16, improved the utility model discloses a stability, the practicality is strong, and inlet tube 16 is installed to the bottom central point of blower inlet housing 9 position, and inlet tube 16 is located the inside of blower inlet housing 9.

Specifically, the second through hole 20 is arranged at the center of the bottom of the extrusion casing 12, the extrusion casing 12 is installed at the bottom of the deep well pump, the extrusion plate 13 is installed at the bottom of the extrusion casing 12, the first through hole 19 is arranged at the center of the upper surface of the extrusion plate 13, the damping rubber pad 14 is installed on the outer wall of the extrusion plate 13, the damping rubber pad 14 is installed on the inner wall of the enclosure plate 6, the extrusion plate 13 can reduce the movement tendency under the friction action of the damping rubber pad 14, the damping rubber pad 14 has good buffering effect, the vibration amplitude is reduced, the practicability is strong, the nameplate 11 is installed at the center of the front end surface of the enclosure plate 6, the mounting plate 10 is installed at the bottom of the enclosure plate 6, the mounting holes 15 are uniformly arranged around the upper surface of the mounting plate 10, the mounting holes 15 on the mounting plate 10 provide a good working environment for later-stage dismounting, and the difficulty in later-stage dismounting work of workers is reduced, the working efficiency is improved, and the practicability is high.

Specifically, gag lever post 18 is evenly installed all around to the upper surface of mounting panel 10, and gag lever post 18 is located the inside of bounding wall 6, and the other end of gag lever post 18 passes the upper surface of stripper plate 13 and extends to the outside of bounding wall 6, and spring 17 is established to the cover on the outer wall of gag lever post 18, and spring 17 is located between stripper plate 13 and the mounting panel 10, and spring 17 carries out deformation resilience and can further reduce the motion trend of stripper plate 13, and the motion trend of stripper plate 13 further reduces, has reduced the range of vibrations effectively, and buffering shock-absorbing function is strong, and the range of vibrations reduces and has improved the utility model discloses a life, the practicality is strong.

The working principle is as follows: when the deep well pump is used, an external power supply is switched on, the deep well pump main body 1 is started, the deep well pump main body 1 can generate large vibration, the vibration generated by the deep well pump main body 1 can drive the extrusion shell 12 to perform upward or downward linear motion, the extrusion shell 12 can drive the extrusion plate 13 to perform upward or downward linear motion, the extrusion plate 13 can be subjected to the friction action of the damping rubber pad 14 during the upward or downward linear motion, the motion trend of the extrusion plate 13 can be reduced by the friction action of the damping rubber pad 14, the damping rubber pad 14 has good buffering effect, the vibration amplitude is reduced, the practicability is strong, the spring 17 can be extruded while the extrusion plate 13 performs the upward or downward linear motion, the spring 17 can rebound when extruded, the spring 17 can deform and rebound to further reduce the motion trend of the extrusion plate 13, the motion trend of stripper plate 13 further reduces, has reduced the range of vibrations effectively, and buffering shock-absorbing function is strong, and the range of vibrations reduces and has improved the utility model discloses a life, the practicality is strong, and the hourglass hole on the filter screen 8 is denser, can effectually intercept the great object of aquatic, avoids great object to cause the jam to deep-well pump main part 1 and inlet tube 16 in entering into inlet tube 16, has improved the utility model discloses a stability, the practicality is strong, and mounting hole 15 on the mounting panel 10 provides good operational environment for the dismouting in later stage, has reduced the degree of difficulty of staff later stage dismouting work, has improved work efficiency, and the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. The utility model provides a major axis deep-well pump with shock-proof ability, includes deep-well pump main part (1), outlet pipe (4), bounding wall (6), spring (17), first through-hole (19) and second through-hole (20), its characterized in that: the water outlet pipe (4) is installed at the connecting end of the outer wall of one side of the deep well pump main body (1), the water raising pipe (7) is installed at the bottom of the deep well pump main body (1), the other end of the water raising pipe (7) penetrates through the second through hole (20) and the first through hole (19) and extends to the outside of the extrusion shell (12), the diversion shell (9) is installed at the bottom of the water raising pipe (7), the filter screen (8) is installed at the bottom of the diversion shell (9), the water inlet pipe (16) is installed at the central position of the bottom of the diversion shell (9), the water inlet pipe (16) is located inside the diversion shell (9), the extrusion shell (12) is installed at the bottom of the deep well pump, the extrusion plate (13) is installed at the bottom of the extrusion shell (12), the damping rubber pad (14) is installed on the outer wall of the extrusion plate (13), and the damping rubber pad (14) is installed on the inner wall of the enclosing plate (6), mounting panel (10) are installed to the bottom of bounding wall (6), the upper surface of mounting panel (10) evenly is provided with mounting hole (15) all around, gag lever post (18) are evenly installed all around to the upper surface of mounting panel (10), and gag lever post (18) are located the inside of bounding wall (6), the other end of gag lever post (18) passes the upper surface of stripper plate (13) and extends to the outside of bounding wall (6), spring (17) are established to the cover on the outer wall of gag lever post (18).

2. The long-shaft deep-well pump with shock-proof capability of claim 1, wherein: pressure gauge (2) are installed to outer wall one side of outlet pipe (4), and the outer wall mounting gate valve (3) of outlet pipe (4), and gate valve (3) are located the opposite side of pressure gauge (2), install check valve (5) on the other end outer wall of outlet pipe (4).

3. The long-shaft deep-well pump with shock-proof capability of claim 1, wherein: the second through hole (20) is arranged at the bottom center position of the extrusion shell (12).

4. The long-shaft deep-well pump with shock-proof capability of claim 1, wherein: the first through hole (19) is arranged at the center of the upper surface of the extrusion plate (13).

5. The long-shaft deep-well pump with shock-proof capability of claim 1, wherein: and a nameplate (11) is arranged at the center of the front end face of the coaming (6).

6. The long-shaft deep-well pump with shock-proof capability of claim 1, wherein: the spring (17) is positioned between the extrusion plate (13) and the mounting plate (10).