CN213655152U

CN213655152U - Magnetic suspension magnetic pump

Info

Publication number: CN213655152U
Application number: CN202022531063.3U
Authority: CN
Inventors: 周雨生
Original assignee: Kunshan Rontpump Environmental Protection Technology Co ltd
Current assignee: Kunshan Rontpump Environmental Protection Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-09
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a magnetic suspension magnetic drive pump, move magnetism, connecting seat, foot rest behind protecgulum, impeller, surface mounting has the connecting seat on the foot rest, the protecgulum is installed to the connecting seat left end, driving motor is installed to the connecting seat right-hand member, the pump chamber has been seted up in the connecting seat, be equipped with the back lid in the pump chamber, the outer magnetic set of back lid is installed to the back lid inner wall, be equipped with the separation seat in the back lid, the left end fixed mounting of separation seat is on the protecgulum, the separation seat is inlayed to the right part in the separation seat and is had the static magnetism, the left end of separation seat static magnetism is installed and is moved magnetism behind the impeller, the impeller assembly is installed to the left end of moving magnetism behind the impeller, be equipped with magnetic set in the impeller assembly right part, move magnetism before the. The utility model discloses magnetic suspension structural design can accomplish no friction, no wearing and tearing, need not change the vulnerable part, reduces the accessory cost, improves work efficiency, increases pumping life.

Description

Magnetic suspension magnetic pump

Technical Field

The utility model relates to a pumping technical field specifically is a magnetic suspension magnetic drive pump.

Background

The non-magnetic suspension design of pumping structure in the prior art, in the use, axle core and axle sleeve can rub when the impeller operation and produce high temperature, cause the wearing and tearing of accessories such as axle core and axle sleeve, quiet ring even to warp easily, lead to the unable normal operating of pumping, consequently need regularly or not change vulnerable part in period, improve the accessory cost, reduce work efficiency. Therefore, the utility model provides a magnetic suspension magnetic drive pump to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic suspension magnetic drive pump 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 magnetic suspension magnetic pump comprises a front cover, a front cover magnetostatic magnet, an impeller front moving magnet, an impeller assembly, an impeller inner magnet set, a rear cover outer magnet set, a rear cover, a separation seat magnetostatic magnet, an impeller rear moving magnet, a connecting seat and a foot seat, wherein the upper surface of the foot seat is provided with the connecting seat, the left end of the connecting seat is provided with the front cover, the right end of the connecting seat is provided with a driving motor, a pump cavity is arranged in the connecting seat, the pump cavity is internally provided with the rear cover, the right end of the rear cover is in driving connection with the driving motor, the inner wall of the rear cover is provided with the rear cover outer magnet set, the separation seat is arranged in the rear cover, the left end of the separation seat is fixedly arranged on the front cover, the right part of the separation seat is embedded with the separation seat magnetostatic magnet, the left end of the separation seat magnetostatic magnet is provided with the impeller rear moving magnet, the left end of the impeller rear moving magnet is provided with the impeller, the front cover static magnetism is positioned between the front cover and the impeller front moving magnetism.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses magnetic suspension structural design can accomplish no friction, no wearing and tearing, need not change the vulnerable part, reduces the accessory cost, improves work efficiency, increases pumping life.

Drawings

Fig. 1 is a schematic structural diagram of a magnetic levitation magnetic pump.

In the figure: 1. a front cover; 2. the front cover is magnetostatic; 3. the impeller moves forward and is magnetized; 4. an impeller assembly; 5. an impeller inner magnetic group; 6. a rear cover outer magnetic group; 7. a rear cover; 8. an isolation seat; 9. the isolation seat is magnetostatic; 10. back moving magnet of the impeller; 11. a connecting seat; 12. a foot seat.

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, in an embodiment of the present invention, a magnetic suspension magnetic pump includes a front cover 1, a front cover magnetostatic magnet 2, an impeller front moving magnet 3, an impeller assembly 4, an impeller inner magnet group 5, a rear cover outer magnet group 6, a rear cover 7, a separation seat 8, a separation seat magnetostatic magnet 9, an impeller rear moving magnet 10, a connection seat 11 and a foot seat 12, wherein a connection seat 11 is installed on an upper surface of the foot seat 12, the front cover 1 is installed at a left end of the connection seat 11, a driving motor is installed at a right end of the connection seat 11, a pump cavity is formed in the connection seat 11, the rear cover 7 is arranged in the pump cavity, the right end of the rear cover 7 is in driving connection with the driving motor, the rear cover outer magnet group 6 is installed on an inner wall of the rear cover 7, the separation seat 8 is arranged in the rear cover 7, a left end of the separation seat 8 is fixedly installed on the front cover 1, the separation seat magnetostatic magnet 9 is embedded at a right portion in the separation seat 8, an impeller inner magnetic group 5 is arranged in the right part of the impeller assembly 4, the left end of the impeller assembly 4 is provided with an impeller front moving magnet 3, the left end of the impeller front moving magnet 3 is provided with a front cover static magnet 2, and the front cover static magnet 2 is positioned between the front cover 1 and the impeller front moving magnet 3.

The utility model discloses a theory of operation is: the magnetic pump eliminates the bearing connection design, the impeller assembly 4 is suspended in the pump cavity through the magnetic suspension design technology, when the motor runs, the rear cover 7 is driven to rotate, the outer magnetic group 6 of the rear cover drives the inner magnetic group 5 of the impeller to rotate, so that the impeller assembly 4 is driven to rotate, and the impeller assembly 4 is positioned by the front cover static magnet 2 and the isolation seat static magnet 9 in a front-back suspension manner.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a magnetic suspension magnetic drive pump, includes protecgulum (1), protecgulum magnetostatic (2), preceding moving magnet of impeller (3), impeller assembly (4), interior magnetic unit of impeller (5), the outer magnetic unit of back lid (6), back lid (7), separation seat (8), separation seat magnetostatic (9), moving magnet behind the impeller (10), connecting seat (11) and foot stool (12), its characterized in that: the upper surface of the foot seat (12) is provided with a connecting seat (11), the left end of the connecting seat (11) is provided with a front cover (1), the right end of the connecting seat (11) is provided with a driving motor, a pump cavity is arranged in the connecting seat (11), a rear cover (7) is arranged in the pump cavity, the right end of the rear cover (7) is in driving connection with the driving motor, the inner wall of the rear cover (7) is provided with a rear cover outer magnetic assembly (6), a separation seat (8) is arranged in the rear cover (7), the left end of the separation seat (8) is fixedly arranged on the front cover (1), the right part of the separation seat (8) is embedded with a separation seat static magnetic (9), the left end of the separation seat static magnetic (9) is provided with an impeller rear moving magnetic (10), the left end of the impeller rear moving magnetic (10) is provided with an impeller assembly (4), the right part of the impeller assembly (4) is provided with an impeller inner magnetic, the left end of the impeller front moving magnet (3) is provided with a front cover static magnet (2), and the front cover static magnet (2) is positioned between the front cover (1) and the impeller front moving magnet (3).