CN216111293U

CN216111293U - High-pressure high-efficiency four-stage stainless steel pump

Info

Publication number: CN216111293U
Application number: CN202122526633.4U
Authority: CN
Inventors: 周丰平; 姚才; 王龙龙
Original assignee: Zhejiang Dongxin Energy Saving Technology Co ltd
Current assignee: Zhejiang Dongxin Energy Saving Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-22
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a high-pressure high-efficiency four-stage stainless steel pump which comprises a pump body, wherein a plurality of groups of impeller sets are arranged in the pump body, a fixed seat is fixed on one side of the pump body, a water inlet is fixed on one side of the fixed seat, a water outlet is fixed on one side of the top end of the pump body, and a driving motor is fixed on the other side of the pump body. This high-efficient level four stainless steel pump of high pressure passes through the in-process of level four stainless steel pump using, the outside is provided with outrigger and stiffener, utilize the screw thread installation to fix the stainless steel pump body after the top of mounting panel, two sets of outriggers and two sets of stiffeners can wrap up the pump body in inside, can protect the anticollision to the outside of pump in the use, can lift the stainless steel pump through two sets of stiffeners that utilize outrigger top both sides simultaneously and be convenient for carry the transfer, the problem of being not convenient for carry out the anticollision protection and be not convenient for carry the stainless steel pump to the outside of stainless steel pump has been solved.

Description

High-pressure high-efficiency four-stage stainless steel pump

Technical Field

The utility model relates to the technical field of stainless steel pumps, in particular to a high-pressure high-efficiency four-stage stainless steel pump.

Background

The stainless steel pump is a multi-stage pump, an external shell of which is made of stainless steel, a plurality of impellers are arranged on a shaft to work simultaneously, and the multi-stage pump belongs to one type of centrifugal pumps, but some defects still exist in the using process of some high-pressure high-efficiency four-stage stainless steel pumps in the prior art, for example, no measure which is convenient for carrying out anti-collision protection on the outside of the stainless steel pump and is convenient for carrying the stainless steel pump exists, and meanwhile, no measure which is convenient for adjusting the input flow of the stainless steel pump exists, and no measure which is convenient for maintaining and overhauling internal components of the stainless steel pump exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-pressure high-efficiency four-stage stainless steel pump, which aims to solve the problems that the outside of the stainless steel pump is inconvenient to be protected from collision and the stainless steel pump is inconvenient to carry in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-pressure high-efficient level four stainless steel pump, includes the pump body, the inside of the pump body is provided with multiunit impeller assembly, one side of the pump body is fixed with the fixing base, one side of fixing base is fixed with the water inlet, one side on pump body top is fixed with the delivery port, the opposite side of the pump body is fixed with driving motor, the inside of driving motor one side is provided with the inside groove, the both ends of the pump body are provided with the outrigger respectively.

Preferably, the reinforcing rods are welded on the two sides of the top end and the bottom end between the outer frames respectively, the mounting plate is welded between the bottom of one end of the outer frame, and a plurality of groups of mounting holes are formed in the mounting plate.

Preferably, the outer frame is symmetrically arranged about the horizontal center line of the pump body, and the bottom end of the pump body is fixedly connected with the top end of the mounting plate.

Preferably, the inside swing joint of fixing base has the pivot, the top and the bottom of pivot are fixed with respectively and turn over the board, the rear end of fixing base is fixed with the connecting seat, the rear end of connecting seat is provided with the regulation pole, the outside one end of regulation pole is provided with lock nut, the outside of adjusting the pole is provided with the external screw thread, lock nut's inside be provided with external screw thread fit's internal thread, the one end of adjusting the pole run through the inside of connecting seat and with the one end fixed connection of pivot.

Preferably, one side of the fixed seat is communicated with the inside of the water inlet, and the other side of the fixed seat is communicated with the inside of the pump body.

Preferably, one side of the driving motor is provided with a rear cover, one side of the rear cover is fixed with a threaded ring, one side of the outer portion of the threaded ring is provided with a sealing gasket, and the inner portion of the other side of the rear cover is provided with a heat dissipation hole.

Compared with the prior art, the utility model has the beneficial effects that: the high-pressure high-efficiency four-stage stainless steel pump not only realizes that the outside of the stainless steel pump is protected in an anti-collision way and is convenient to carry, but also realizes that the input flow of the stainless steel pump is convenient to adjust, and the internal components of the stainless steel pump are convenient to maintain and overhaul;

(1) by arranging the reinforcing rods, the outer frames, the mounting holes and the mounting plate, the outer frames and the reinforcing rods are arranged outside the four-stage stainless steel pump in the use process, the stainless steel pump body is fixedly mounted at the top end of the mounting plate by utilizing threads, the pump body can be wrapped inside by the two groups of outer frames and the two groups of reinforcing rods, the outside of the pump can be protected and prevented from collision in the use process, and meanwhile, the stainless steel pump can be lifted by utilizing the two groups of reinforcing rods on the two sides of the top of the outer frames so as to be convenient to carry and transfer;

(2) by arranging the fixed seat, the connecting seat, the adjusting rod, the locking nut, the rotating shaft and the turning plate, the locking nut can be unscrewed at the rear end of the connecting seat from the outside of the adjusting rod through one side of the water inlet in the using process of the stainless steel pump, the rotating shaft in the fixed seat is driven to rotate through rotating the adjusting rod, the rotating shaft can simultaneously drive the two groups of turning plates to rotate in the fixed seat, the opening of the pipe diameter in the fixed seat is rotatably adjusted, and the input flow at the water inlet of the stainless steel pump can be conveniently adjusted;

(3) through being provided with inside groove, screw ring, sealed pad and back lid, the in-process of level four stainless steel pump using can carry out the screw thread through utilizing the fixed screw ring in one side to back lid to screw out from the inside groove in driving motor one side, disassembles the nonrust rigid pump and is convenient for maintain and repair, is provided with sealed the pad in the outside of the in-process screw ring of installation simultaneously and can seals up the junction.

Drawings

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

FIG. 2 is an enlarged top view of the outer frame of the present invention;

FIG. 3 is an enlarged side view of a partial section of the flap according to the present invention;

FIG. 4 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention.

In the figure: 1. an impeller assembly; 2. a water inlet; 3. a fixed seat; 4. a pump body; 5. a water outlet; 6. a drive motor; 7. an inner tank; 8. a reinforcing bar; 9. an outer frame; 10. mounting holes; 11. mounting a plate; 12. a connecting seat; 13. adjusting a rod; 14. locking the nut; 15. a rotating shaft; 16. turning over a plate; 17. a threaded ring; 18. a gasket; 19. and (7) a rear cover.

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.

Example 1: referring to fig. 1-4, a high-pressure high-efficiency four-stage stainless steel pump comprises a pump body 4, wherein a plurality of groups of impeller sets 1 are arranged inside the pump body 4, a fixed seat 3 is fixed on one side of the pump body 4, a water inlet 2 is fixed on one side of the fixed seat 3, a water outlet 5 is fixed on one side of the top end of the pump body 4, a driving motor 6 is fixed on the other side of the pump body 4, an inner groove 7 is arranged inside one side of the driving motor 6, and two ends of the pump body 4 are respectively provided with an outer frame 9;

reinforcing rods 8 are respectively welded at the two sides of the top end and the bottom end between the outer frames 9, mounting plates 11 are welded between the bottoms of one ends of the outer frames 9, a plurality of groups of mounting holes 10 are formed in the mounting plates 11, the outer frames 9 are symmetrically arranged about the horizontal central line of the pump body 4, and the bottom end of the pump body 4 is fixedly connected with the top ends of the mounting plates 11;

specifically, as shown in fig. 1 and 2, the four-stage stainless steel pump is provided with the outriggers 9 and the reinforcing rods 8 outside in the use process, and after the stainless steel pump body 4 is fixed on the top of the mounting plate 11 by means of thread installation, the pump body 4 can be wrapped inside the two sets of outriggers 9 and the two sets of reinforcing rods 8, so that the outside of the pump can be protected and prevented from collision in the use process, and meanwhile, the stainless steel pump can be lifted by the two sets of reinforcing rods 8 on two sides of the top of the outriggers 9, so that the stainless steel pump can be conveniently transported and transferred.

Example 2: a rotating shaft 15 is movably connected inside the fixed seat 3, a turning plate 16 is respectively fixed at the top end and the bottom end of the rotating shaft 15, a connecting seat 12 is fixed at the rear end of the fixed seat 3, an adjusting rod 13 is arranged at the rear end of the connecting seat 12, a locking nut 14 is arranged at one end outside the adjusting rod 13, an external thread is arranged outside the adjusting rod 13, an internal thread matched with the external thread is arranged inside the locking nut 14, one end of the adjusting rod 13 penetrates through the inside of the connecting seat 12 and is fixedly connected with one end of the rotating shaft 15, one side of the fixed seat 3 is communicated with the inside of the water inlet 2, and the other side of the fixed seat 3 is communicated with the inside of the pump body 4;

specifically, as shown in fig. 1 and 3, the stainless steel pump can be through the back of loosening with lock nut 14 from the outside of adjusting pole 13 at the rear end of connecting seat 12 in one side at water inlet 2 in the in-process of using, through rotating the inside pivot 15 of adjusting pole 13 drive fixing base 3 and rotating, pivot 15 rotates and can drive two sets of turning plates 16 simultaneously and rotate in the inside of fixing base 3, rotate the adjustment with the opening of the inside pipe diameter of fixing base 3, be convenient for adjust the input flow size of stainless steel pump water inlet 2 department.

Example 3: a rear cover 19 is arranged on one side of the driving motor 6, a threaded ring 17 is fixed on one side of the rear cover 19, a sealing gasket 18 is arranged on one side of the outer part of the threaded ring 17, and a heat dissipation hole is formed in the inner part of the other side of the rear cover 19;

specifically, as shown in fig. 1 and 4, during the use of the four-stage stainless steel pump, the rear cover 19 can be screwed out from the inner groove 7 inside the driving motor 6 by using the threaded ring 17 fixed on one side, the stainless steel pump can be disassembled for maintenance and repair, and the sealing gasket 18 is arranged outside the threaded ring 17 during the installation process to seal the connection.

The working principle is as follows: when the four-stage stainless steel pump is used, the driving motor 6 is started to drive the impeller set 1 to rotate in the pump body 4 when the four-stage stainless steel pump is used, water is horizontally sucked from the water inlet 2 and is vertically discharged from the water outlet 5, the outer frame 9 and the reinforcing rods 8 are arranged outside the pump body 4, the stainless steel pump body 4 is fixedly arranged at the top end of the mounting plate 11 through threads, the pump body 4 can be wrapped in the two groups of outer frames 9 and the two groups of reinforcing rods 8, the outer part of the pump can be protected and prevented from collision in the using process, meanwhile, the stainless steel pump can be lifted up through the two groups of reinforcing rods 8 on the two sides of the top of the outer frame 9 to be convenient to carry and transfer, the locking nut 14 can be unscrewed from the outer part of the adjusting rod 13 at the rear end of the connecting seat 12 from the outer part of the adjusting rod 13 on one side of the water inlet 2, the rotating shaft 15 in the fixing seat 3 is driven to rotate through the rotating adjusting rod 13, the 15 rotations of pivot can drive simultaneously two sets of boards 16 that turn over and rotate in the inside of fixing base 3, rotate the adjustment with the opening of the inside pipe diameter of fixing base 3, be convenient for adjust the input flow size of stainless steel pump water inlet 2 department, the pump is at the in-process that uses simultaneously, can utilize the fixed screw ring 17 in one side to carry out the screw thread through the inside groove 7 of driving motor 6 one side with back lid 19 and screw out, disassemble the nonrust rigid pump and be convenient for maintain and repair, the outside at the in-process screw ring 17 of installation is provided with sealed 18 simultaneously and can seal up the junction.

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

1. The utility model provides a high-efficient level four stainless steel pump of high pressure, includes the pump body (4), its characterized in that: the pump is characterized in that a plurality of groups of impeller sets (1) are arranged inside the pump body (4), a fixing seat (3) is fixed on one side of the pump body (4), a water inlet (2) is fixed on one side of the fixing seat (3), a water outlet (5) is fixed on one side of the top end of the pump body (4), a driving motor (6) is fixed on the other side of the pump body (4), an inner groove (7) is formed in the inside of one side of the driving motor (6), and outer frames (9) are arranged at two ends of the pump body (4) respectively.

2. The high pressure high efficiency four stage stainless steel pump of claim 1, wherein: the welding has stiffener (8) respectively on the both sides of top and bottom between outrigger (9), the welding has mounting panel (11) between the bottom of outrigger (9) one end, be provided with multiunit mounting hole (10) on mounting panel (11).

3. The high pressure high efficiency four stage stainless steel pump of claim 1, wherein: the outer frame (9) is symmetrically arranged about the horizontal center line of the pump body (4), and the bottom end of the pump body (4) is fixedly connected with the top end of the mounting plate (11).

4. The high pressure high efficiency four stage stainless steel pump of claim 1, wherein: the utility model discloses a fixing base for the automobile seat, including fixing base (3), the inside swing joint of fixing base (3) has pivot (15), the top and the bottom of pivot (15) are fixed with respectively and turn over board (16), the rear end of fixing base (3) is fixed with connecting seat (12), the rear end of connecting seat (12) is provided with adjusts pole (13), the outside one end of adjusting pole (13) is provided with lock nut (14), the outside of adjusting pole (13) is provided with the external screw thread, the inside of lock nut (14) be provided with external screw thread fit's internal thread, the one end of adjusting pole (13) run through the inside of connecting seat (12) and with the one end fixed connection of pivot (15).

5. The high pressure high efficiency four stage stainless steel pump of claim 1, wherein: one side of the fixed seat (3) is communicated with the inside of the water inlet (2), and the other side of the fixed seat (3) is communicated with the inside of the pump body (4).

6. The high pressure high efficiency four stage stainless steel pump of claim 1, wherein: one side of driving motor (6) is provided with back lid (19), one side of back lid (19) is fixed with screw ring (17), the outside one side of screw ring (17) is provided with sealed pad (18), the inside of back lid (19) opposite side is provided with the louvre.