CN214063299U

CN214063299U - Energy-saving pump with efficient impeller

Info

Publication number: CN214063299U
Application number: CN202021882088.1U
Authority: CN
Inventors: 何友萍; 唐文魁; 郭强
Original assignee: Hunan Maikai Energy Saving Automation Technology Co ltd
Current assignee: Hunan Maikai Energy Saving Automation Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-08-27
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses an energy-saving pump that possesses high-efficient impeller, the on-line screen storage device comprises a base, the top of base is provided with the installation locating component, the top fixed mounting of installation locating component has the motor, the output fixed mounting of motor has the connecting cylinder, be provided with the support rotating assembly between connecting cylinder and the motor, the inboard fixed mounting of connecting cylinder of motor output has the axostylus axostyle. This energy-saving pump that possesses high-efficient impeller, carrying out the in-process of daily use, when the inside wearing and tearing break down need maintain, the artifical twist the pilot pin of accessible takes out from the locating hole is inside, make locating plate and base not hard up relatively drop, thereby realize with the motor, supporting seat and water conservancy diversion chamber and base separation, then dismantle the separation with motor and axostylus axostyle through opening sealed shell, thereby inspect the internals and maintain, the operation is more simple and convenient, the efficiency of maintenance is greatly improved and the time of maintenance is reduced.

Description

Energy-saving pump with efficient impeller

Technical Field

The utility model relates to an energy-saving pump technical field specifically is an energy-saving pump that possesses high-efficient impeller.

Background

The energy-saving pump is different from other energy-saving technologies such as single frequency conversion and the like to reduce efficiency and achieve low energy consumption, solves the technical problems of high energy consumption and low efficiency commonly existing in a hot oil circulating system, and solves the problem of uncertainty of various working conditions to generate invalid energy consumption, so that unreasonable factors are reduced by rechecking various data of the system, the energy-saving pump is used according to the optimal operating condition parameters, and the use efficiency is not influenced on the basis of reducing the energy consumption.

The existing energy-saving pump structure is generally fixedly connected, when a conveying medium contains solid particles, the probability of collision of the solid particles with the impeller flow channel which is relatively closed is increased, so that abrasion is increased, the service condition of the energy-saving pump is influenced, the maintenance and replacement processes are very inconvenient, the whole replacement is required during replacement, the use cost is greatly increased, and the time consumption is long.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-saving pump that possesses high-efficient impeller to solve the current energy-saving pump structure that proposes in the above-mentioned background art and generally all be fixed connection, when the transport medium contains solid particle, comparatively confined impeller runner has increaseed the probability that solid particle collided with it relatively, thereby wearing and tearing have been increased, influence the in service behavior of energy-saving pump, maintain and change the inconvenient of process ten minutes, need whole change when changing simultaneously, greatly increased the cost of use and long problem consuming time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-saving pump that possesses high-efficient impeller, includes the base, the top of base is provided with the installation locating component, the top fixed mounting of installation locating component has the motor, the output fixed mounting of motor has the connecting cylinder, be provided with between connecting cylinder and the motor and support the runner assembly, the inboard fixed mounting of connecting cylinder of motor output has the axostylus axostyle, the axle bed has been cup jointed in the outside of axostylus axostyle, a side surface of axle bed is provided with sealed joint assembly, the one end fixed mounting of connecting cylinder has the water conservancy diversion chamber, connection port has all been seted up at one side and the top in water conservancy diversion chamber.

Preferably, the sealing clamping assembly comprises a connecting baffle groove arranged on the inner side of the shaft seat, an arbor wheel is movably arranged on the inner side of the connecting baffle groove, an end cover is movably arranged on the outer side of the connecting baffle groove, clamping holes are correspondingly formed in the surfaces of the arbor wheel, the connecting baffle groove and the end cover, and clamping columns are movably arranged on the inner sides of the clamping holes.

Preferably, the outside surface of axle bed encircles the equidistance and has seted up the thread groove, the inboard movable mounting of thread groove has the threaded rod, the outer end of threaded rod all fixed mounting have first blade, and the axle bed outside in the water conservancy diversion intracavity has the second blade through thread groove and threaded rod movable mounting.

Preferably, the supporting and rotating assembly comprises a bearing which is rotatably sleeved on the outer side of the shaft rod, a supporting seat is fixedly sleeved on the outer side of the bearing, and a sealing shell is movably mounted on one side of the supporting seat.

Preferably, the mounting and positioning assembly comprises a positioning plate fixedly mounted at the bottom of the motor, the support seat and the flow guide cavity, positioning holes are formed in the surfaces of two sides of the positioning plate corresponding to the base, and positioning bolts are movably mounted on the inner sides of the positioning holes.

Preferably, both the outer surface of the shaft and the inner surface of the arbor wheel are provided with threads.

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

this energy-saving pump that possesses high-efficient impeller, carrying out the in-process of daily use, when the inside wearing and tearing break down need maintain, the artifical twist the pilot pin of accessible takes out from the locating hole is inside, make locating plate and base not hard up relatively drop, thereby realize with the motor, supporting seat and water conservancy diversion chamber and base separation, then dismantle the separation with motor and axostylus axostyle through opening sealed shell, thereby inspect the internals and maintain, the operation is more simple and convenient, the efficiency of maintenance is greatly improved and the time of maintenance is reduced.

This energy-saving pump that possesses high-efficient impeller, carrying out daily use in-process, can be according to the single blade position of actual damage trouble, rotate in thread groove inboard through wrench movement screw thread post, through screw thread wrench movement drive screw thread post and thread groove real-time separation to change single blade, the joint post is twisted to the accessible simultaneously and is opened the end cover and dismantle arbor wheel and axle bed change, need carry out the whole impeller of changing when avoiding damaging, practiced thrift the overall cost of maintenance.

Drawings

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

fig. 2 is a schematic view of the internal structure of the connecting cylinder and the diversion cavity of the present invention;

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

FIG. 4 is a schematic view of a part of the installation positioning assembly of the present invention;

fig. 5 is a schematic structural diagram of a part of the supporting and rotating assembly of the present invention.

In the figure: 1. a motor; 2. positioning a plate; 3. a base; 4. a supporting seat; 5. supporting the rotating assembly; 6. sealing the shell; 7. a connecting cylinder; 8. a flow guide cavity; 9. installing a positioning component; 10. a connection port; 11. a shaft lever; 12. a bearing; 13. a shaft seat; 14. a second blade; 15. sealing the snap-in assembly; 16. a first blade; 17. a threaded rod; 18. an end cap; 19. a shaft wheel; 20. a clamping column; 21. connecting the baffle groove; 22. a clamping hole; 23. a thread groove; 24. positioning bolts; 25. and (7) positioning the holes.

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.

Referring to fig. 1-5, the present invention provides a technical solution: an energy-saving pump with a high-efficiency impeller comprises a base 3, a mounting positioning assembly 9 is arranged at the top of the base 3, when the internal abrasion of a pump body breaks down and needs to be maintained, a positioning bolt 24 can be manually twisted to be taken out from a positioning hole 25, a positioning plate 2 and the base 3 are relatively loosened and fall off, so that a motor 1, a supporting seat 4 and a diversion cavity 8 are separated from the base 3, then the motor 1 and a shaft lever 11 are detached and separated by opening a sealing shell 6, so that the internal components are inspected and maintained, the top of the mounting positioning assembly 9 is fixedly provided with the motor 1, an output end of the motor 1 is fixedly provided with a connecting cylinder 7, a supporting rotating assembly 5 is arranged between the connecting cylinder 7 and the motor 1, the inner side of the connecting cylinder 7 at the output end of the motor 1 is fixedly provided with the shaft lever 11, the outer side of the shaft lever 11 is sleeved with a shaft seat 13, and one side surface of the shaft seat 13 is provided with a sealing clamping assembly 15, one end fixed mounting of connecting cylinder 7 has water conservancy diversion chamber 8, connection port 10 has all been seted up at one side and the top in water conservancy diversion chamber 8, sealed joint subassembly 15 is including seting up at 13 inboard connection catch groove 21 of axle bed, the inboard movable mounting who connects catch groove 21 has arbor wheel 19, the outside movable mounting who connects catch groove 21 has end cover 18, arbor wheel 19, the surface of connecting catch groove 21 and end cover 18 all corresponds and has seted up joint hole 22, and the inboard movable mounting of joint hole 22 has joint post 20, it is spacing to conveniently carry out real-time sealing with axle bed 13 and arbor wheel 19, take place when avoiding using and drop automatically.

The outer side surface of the shaft seat 13 is provided with threaded grooves 23 around the equal distance, the inner side of each threaded groove 23 is movably provided with a threaded rod 17, the single blade position with fault can be damaged according to the actual situation, the threaded rod 17 is twisted to rotate on the inner side of the threaded groove 23, the threaded rod 17 is twisted to be separated from the threaded groove 23 in real time, so that the single blade is replaced, meanwhile, an end cover 18 can be opened by twisting a clamping column 20 to replace a shaft wheel 19 and a shaft seat 13, the impeller is prevented from being integrally replaced when damaged, the outer end of the threaded rod 17 is fixedly provided with a first blade 16, the outer side of the shaft seat 13 in the diversion cavity 8 is movably provided with a second blade 14 through the threaded groove 23 and the threaded rod 17, the supporting and rotating assembly 5 comprises a bearing 12 rotatably sleeved on the outer side of the shaft rod 11, the outer side of the bearing 12 is fixedly sleeved with a supporting seat 4, one side of the supporting seat 4 is movably provided with a sealing shell 6, installation locating component 9 includes fixed mounting at motor 1, locating plate 2 bottom supporting seat 4 and water conservancy diversion chamber 8, locating plate 2 and the both sides surface that base 3 corresponds have all been seted up locating hole 25, and the inboard all movable mounting of locating hole 25 has a pilot pin 24, the outside surface of axostylus axostyle 11 and the inboard surface of arbor wheel 19 all are provided with the screw thread, it is fixed with base 3 and locating plate 2 to connect through pilot pin 24 and locating hole 25, make motor 1, supporting seat 4 and water conservancy diversion chamber 8 can be in same horizontal position, and be connected motor 1 and axostylus axostyle 11 fixedly through the bolt, it cup joints at axostylus axostyle 11 surface to carry out the screw thread wrench joint with the impeller is whole, make the support stability in the energy-saving pump use better, avoid the broken axle of intermediate junction part cavity long-term use atress.

The working principle is as follows: when the energy-saving pump is required to be used daily, the base 3 and the positioning plate 2 can be connected and fixed through the positioning bolt 24 and the positioning hole 25, so that the motor 1, the supporting seat 4 and the flow guide cavity 8 can be positioned at the same horizontal position, the motor 1 and the shaft rod 11 are connected and fixed through bolts, the impeller is integrally screwed and sleeved on the surface of the shaft rod 11, in the daily use process, when the abrasion in the pump body is broken down and needs to be maintained, the positioning bolt 24 can be manually twisted and taken out from the positioning hole 25, so that the positioning plate 2 and the base 3 are relatively loosened and fall off, the motor 1, the supporting seat 4 and the flow guide cavity 8 are separated from the base 3, then the motor 1 and the shaft rod 11 are disassembled and separated by opening the sealing shell 6, thereby the internal components are inspected and maintained, and simultaneously, the position of a single blade with a fault can be actually damaged, through turning threaded rod 17 at the inboard rotation of thread groove 23, through the real-time separation of thread twist drive threaded rod 17 and thread groove 23 to change solitary blade, accessible twist joint post 20 is opened end cover 18 simultaneously and is dismantled arbor wheel 19 and axle bed 13 and change, need carry out the whole impeller that changes when avoiding damaging.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving pump that possesses high-efficient impeller, includes base (3), its characterized in that: the top of base (3) is provided with installation locating component (9), the top fixed mounting of installation locating component (9) has motor (1), the output fixed mounting of motor (1) has connecting cylinder (7), be provided with between connecting cylinder (7) and motor (1) and support runner assembly (5), the inboard fixed mounting of connecting cylinder (7) of motor (1) output has axostylus axostyle (11), axle bed (13) have been cup jointed in the outside of axostylus axostyle (11), a side surface of axle bed (13) is provided with sealed joint subassembly (15), the one end fixed mounting of connecting cylinder (7) has water conservancy diversion chamber (8), connection port (10) have all been seted up at one side and the top in water conservancy diversion chamber (8).

2. The energy-saving pump with a high-efficiency impeller according to claim 1, wherein: sealed joint subassembly (15) are including offering at inboard connection catch groove (21) of axle bed (13), the inboard movable mounting who connects catch groove (21) has arbor wheel (19), the outside movable mounting who connects catch groove (21) has end cover (18), joint hole (22) have all been seted up to arbor wheel (19), connection catch groove (21) and end cover (18) surface correspondence, and the inboard movable mounting in joint hole (22) has joint post (20).

3. The energy-saving pump with a high-efficiency impeller according to claim 1, wherein: thread groove (23) have been seted up around the equidistance to the outside surface of axle bed (13), the inboard movable mounting of thread groove (23) has threaded rod (17), the outer end of threaded rod (17) all fixed mounting have first blade (16), and axle bed (13) outside in water conservancy diversion chamber (8) has second blade (14) through thread groove (23) and threaded rod (17) movable mounting.

4. The energy-saving pump with a high-efficiency impeller according to claim 1, wherein: the supporting and rotating assembly (5) comprises a bearing (12) which is rotatably sleeved on the outer side of the shaft rod (11), the outer side of the bearing (12) is fixedly sleeved with a supporting seat (4), and a sealing shell (6) is movably mounted on one side of the supporting seat (4).

5. The energy-saving pump with a high-efficiency impeller according to claim 1, wherein: the mounting and positioning assembly (9) comprises a positioning plate (2) fixedly mounted at the bottom of the motor (1), the supporting seat (4) and the flow guide cavity (8), positioning holes (25) are formed in the surfaces of two sides corresponding to the positioning plate (2) and the base (3), and positioning bolts (24) are movably mounted on the inner sides of the positioning holes (25).

6. The energy-saving pump with a high-efficiency impeller according to claim 1, wherein: the outer side surface of the shaft (11) and the inner side surface of the arbor (19) are both provided with threads.