CN218717558U

CN218717558U - Magnetic drive pump link heat radiation structure

Info

Publication number: CN218717558U
Application number: CN202223047020.3U
Authority: CN
Inventors: 周大财
Original assignee: Richter Zhejiang Technology Co ltd
Current assignee: Richter Zhejiang Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-24
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to a magnetic pump connecting frame heat radiation structure, which is characterized in that the magnetic pump connecting frame is divided into four parts, namely a flange connecting disc, a connecting frame main shell, a radiating fin and a connecting frame chassis, through the modular design; the modular design of the utility model facilitates the transportation of products, the replacement of damaged parts and the reduction of maintenance cost and maintenance time; the connecting structure between the connecting frame and the motor and the connecting structure between the connecting frame and the pump body are unified, so that the production, manufacturing and maintenance costs are reduced, the interchangeability of parts is enhanced, and the standard implementation is facilitated; the main shell of the magnetic pump connecting frame is provided with a plurality of radiating fins, so that the heat exchange area between the main shell and the outside is increased, and the components in the pump body are effectively cooled; the magnetic pump connecting frame main shell is provided with a plurality of heat dissipation holes, and the heat dissipation of the inner part of the pump body is carried out by utilizing the wind energy generated by the operation of the motor through the plurality of heat dissipation holes.

Description

Magnetic drive pump link heat radiation structure

Technical Field

The utility model relates to a magnetic drive pump technical field specifically is a magnetic drive pump link heat radiation structure.

Background

The magnetic pump is composed of a pump body, an impeller, an inner magnetic rotor component, an isolation sleeve component, an outer magnetic driving component, a pump shaft, a sliding bearing component, a rolling bearing and the like, when a motor drives an outer magnetic rotor to rotate through a coupler, magnetic field can penetrate through an air gap and a nonmagnetic substance isolation sleeve to drive the inner magnetic rotor connected with the impeller to synchronously rotate, non-contact synchronous transmission of power is achieved, a dynamic sealing structure easy to leak is converted into a static sealing structure with zero leakage, and the problem of 'running, overflowing, dripping and leaking' is thoroughly solved because the pump shaft and the inner magnetic rotor are completely sealed by the pump body and the isolation sleeve.

The utility model discloses a chinese utility model patent that grant bulletin number CN202120627248.6 does, it discloses a high temperature magnetic pump link fin device, including pump body shell, the fixed bearing body that is provided with in one side of pump body shell, fixed sliding bearing assembly before being provided with in the middle part of pump body shell and bearing body junction, the fixed link that is provided with in one side of bearing body, the fixed bearing box that is provided with in one side of link, the fixed two antifriction bearing that are provided with in inside of bearing box, the utility model relates to a high temperature magnetic pump link fin device, the device can increase through the setting up of a plurality of first fin and a plurality of second fin and carry out the air cooling heat dissipation with outside heat transfer area to the back sliding bearing assembly in the first chamber, magnetic path, and block the heat-conduction to the antifriction bearing in the bearing box, and pass first through-hole, first through-hole and the first through-hole through the wind energy that produces the fan of taking the motor and carry out the air cooling heat dissipation to the pump inside, also played the effect that wind energy recovery was recycled. However, this device has the following problems: firstly, the connecting frame of the device adopts an integral injection molding mode, and the pump needs to be integrally replaced if one position is damaged in the transportation or use process, so that the maintenance cost is high, and the material waste is large; the arrangement mode of the radiating fins of the device increases the number of device accessories, and complicates production and assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's weak point, application modularization design principle, the reasonable heat dissipation design that increases to divide into a plurality of modules that can dismantle with the link, solved and damaged the part and can not replace, the cost of maintenance is high, the technical problem of the time of maintenance.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a magnetic drive pump link heat radiation structure, includes two the same flange connection pads, fixed connection link owner shell between two flange connection pads, the outside of link owner shell is equipped with the round fin, the left lower extreme and the right lower extreme of link owner shell are equipped with a plurality of louvres simultaneously, just the chassis is connected to link owner shell lower extreme, just the upper end on chassis is equipped with link chassis draw-in groove, just the both sides of link chassis draw-in groove are equipped with the spacing groove.

Preferably, the radiating fins protrude out of the connecting frame main shell, each radiating fin is uniformly and vertically connected with the connecting frame main shell, and the radiating fins cover the outer surface of the connecting frame main shell.

Preferably, the lower end of the main shell of the connecting frame is provided with a mounting plane, and the mounting plane is connected with the chassis clamping groove of the connecting frame in an adaptive manner.

Preferably, two sides of the mounting plane are provided with limiting strips, rubber rings are arranged on the outer sides of the limiting strips and on the upper end face of the main shell of the connecting frame, and the rubber rings are connected to the limiting grooves in an adaptive mode.

Preferably, the heat dissipation holes are formed in the left lower end and the right lower end of the connecting frame main shell and located in the area between the heat dissipation fins and the installation plane.

Preferably, the flange connection discs are arranged at two ends of the main shell of the connection frame and used for connecting the motor and the pump body, a plurality of positioning blocks are arranged on the surface of the flange connection disc and are connected to the positioning grooves in an adaptive mode.

The utility model has the advantages that:

(1) The utility model discloses in through the modularized design, be four parts such as flange joint dish, link owner shell, fin and link chassis with the split of magnetic drive pump link, the transportation of being convenient for is convenient for change and is damaged the part, reduces cost of maintenance and maintenance time.

(2) The utility model discloses in through setting up mounting platform and spacing, ensure that the installation is reliable and stable between magnetic drive pump link owner shell and the link chassis, avoid taking place skew, slope because of vibrations.

(3) The utility model discloses in through the locating piece that sets up flange connection dish, realize the quick location of flange connection dish and motor, the pump body, reduce the installation complexity.

(4) The utility model discloses in through setting up general flange connection dish, unified connection structure between connection structure, link and the pump body between link and the motor to reduce production, manufacturing, cost of maintenance, reinforcing part interchangeability is favorable to the implementation of standard.

(5) The utility model discloses in through set up a plurality of fin at the link owner shell, increase and outside heat transfer area effectively cool down to the internal part of pump.

(6) The utility model discloses in set up a plurality of louvres through at the link main casing, utilize the wind energy that the motor operation produced to carry out the heat dissipation of pump body inner part through a plurality of louvres.

To sum up, this magnetic drive pump link heat radiation structure has reasonable heat dissipation, and the advantage of modular design reduction production, manufacturing, maintenance cost is particularly useful for magnetic drive pump technical field.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a heat dissipation structure of a magnetic pump connection frame.

Fig. 2 is an installation schematic diagram of a magnetic pump connecting frame main shell and a connecting frame chassis.

Fig. 3 is a schematic view of a flange connection of the motor or pump body.

Fig. 4 is a front view of a heat dissipation structure of a magnetic pump connection frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Example one

As shown in fig. 1, the utility model provides a magnetic drive pump link heat radiation structure, including two the same flange joint pads 1, fixed connection link main casing 2 between two flange joint pads 1, the outside of link main casing 2 is equipped with round fin 3, the left lower extreme and the right lower extreme of link main casing 2 are equipped with a plurality of louvres 12 simultaneously, just chassis 5 is connected to 2 lower extremes of link main casing, just the upper end of connecting chassis 5 is equipped with link chassis draw-in groove 6, just the both sides of link chassis draw-in groove 6 are equipped with spacing groove 8.

Further, as shown in fig. 1, the radiating fins 3 protrude from the outer side of the connecting frame main shell 2, each radiating fin 3 is vertically connected with the connecting frame main shell 2, and the radiating fins 3 cover the outer surface of the connecting frame main shell 2, so that the heat exchange area with the outside is increased, and the components in the pump body are effectively cooled.

Further, the heat dissipation holes 12 are formed in the left lower end and the right lower end of the connecting frame main shell 2 and located in the area between the heat dissipation fins 3 and the installation plane 7, and heat dissipation of internal parts of the pump body is conducted through the plurality of heat dissipation holes by means of wind energy generated by operation of the motor.

Further, as shown in fig. 2, a mounting plane 7 is arranged at the lower end of the connecting frame main shell 2, and the mounting plane 7 is connected to the connecting frame chassis clamping groove 6 in an adaptive manner, so that stable and reliable mounting between the magnetic pump connecting frame main shell and the connecting frame chassis is ensured.

Further, as shown in fig. 2, two sides of the mounting plane 7 are provided with limiting strips 9, and rubber rings 13 are arranged outside the limiting strips 9 and on the upper end surface of the connecting frame main shell 2 to play a role in shock absorption and buffering; rubber ring 13 adaptation is connected at spacing groove 8, and the installation of fixing a position fast avoids taking place skew, slope because of vibrations.

Further, as shown in fig. 2, the flange connection discs 1 are installed at both ends of the connection frame main casing 2, and unify the connection structure between the connection frame and the motor and the connection structure between the connection frame and the pump body, thereby reducing the production, manufacturing and maintenance costs, enhancing the interchangeability of parts, and facilitating the standard implementation.

Furthermore, as shown in fig. 2, the surface of the flange connection disc 1 is provided with a plurality of positioning blocks 11, and the positioning blocks 11 are positioned to the positioning grooves 10, so that the flange connection disc, the motor and the pump body are quickly positioned, and the installation complexity is reduced.

The working process is as follows: firstly, aligning a limiting strip 9 on a mounting plane 7 at the lower end of a connecting frame main shell 2 to a limiting groove 8 of a connecting frame chassis clamping groove 6, exerting downward force to clamp the mounting plane 7 at the lower end of the connecting frame main shell 2 into the connecting frame chassis clamping groove 6, and pushing the connecting frame main shell 2 without moving, namely clamping in place; then, two identical flange connection discs 2 are quickly and accurately fixed at two ends of the connection frame main shell 2 through the positioning blocks 11 and the positioning grooves 10; finally, the pump body and the motor are sequentially fixed on the left side and the right side of the flange connection plate 2, namely the magnetic pump is installed; the modular design has the advantages of quick assembly, convenient transportation, convenient replacement of damaged parts, and reduced maintenance cost and maintenance time; the heat exchange area between the outside and the outside can be increased by arranging the plurality of radiating fins 3 on the outer side of the connecting frame main shell 2, and the components in the pump body can be effectively cooled; the left lower end and the right lower end of the main shell 2 of the magnetic pump connecting frame are provided with the heat radiating holes 12, and the heat radiation of the inner part of the pump body is carried out by utilizing the wind energy generated by the running of the motor through the plurality of heat radiating holes 12.

In the description of the present invention, it is to be understood that the terms "front and back", "left and right", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or parts referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art in the technical suggestion of the present invention should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a magnetic drive pump link heat radiation structure which characterized in that: including two the same flange connection pads (1), fixed connection link owner shell (2) between two flange connection pads (1), the outside of link owner shell (2) is equipped with round fin (3), the left lower extreme and the right lower extreme of link owner shell (2) are equipped with a plurality of louvres (12) simultaneously, just chassis (5) are connected to link owner shell (2) lower extreme, the upper end of connecting chassis (5) is equipped with link chassis draw-in groove (6), just the both sides of link chassis draw-in groove (6) are equipped with spacing groove (8).

2. The heat dissipation structure of the magnetic pump connecting frame is characterized in that the heat dissipation fins (3) protrude out of the connecting frame main shell (2), each heat dissipation fin (3) is vertically connected with the connecting frame main shell (2), and the heat dissipation fins (3) cover the outer surface of the connecting frame main shell (2).

3. The magnetic pump connecting frame heat dissipation structure according to claim 1, wherein a mounting plane (7) is disposed at a lower end of the connecting frame main shell (2), and the mounting plane (7) is adapted to be connected to the connecting frame chassis slot (6).

4. The heat dissipation structure of the magnetic pump connecting frame according to claim 3, wherein two sides of the mounting plane (7) are provided with limiting strips (9), a rubber ring (13) is arranged on the outer side of the limiting strips (9) and on the upper end face of the connecting frame main shell (2), and the rubber ring (13) is connected to the limiting groove (8) in an adaptive manner.

5. The heat dissipation structure of a magnetic pump connection rack according to claim 1, wherein the heat dissipation holes (12) are disposed at the lower left end and the lower right end of the connection rack main shell (2) and located in the region between the heat dissipation fins (3) and the mounting plane (7).

6. The magnetic pump connecting frame heat dissipation structure of claim 1, wherein the flange connection plates (1) are arranged at two ends of the connecting frame main shell (2), a plurality of positioning blocks (11) are arranged on the surface of the flange connection plates (1), the positioning blocks (11) are matched and connected with the positioning grooves (10), and the positioning grooves (10) are arranged on the flange connection plates (1).