CN219366337U

CN219366337U - Self-cooling magnetic pump

Info

Publication number: CN219366337U
Application number: CN202320597479.6U
Authority: CN
Inventors: 章翼; 陈家福
Original assignee: Anhui Kaixuan Pumps Valves Manufacture Co ltd
Current assignee: Anhui Kaixuan Pumps Valves Manufacture Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-07-18
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a self-cooling magnetic pump which comprises a base, wherein a motor main body is arranged on one side of the top end of the base, a pump main body is arranged on the other side of the top end of the base, fixed lug plates are respectively arranged on two sides of the bottoms of two ends of the base, a rear end cover is arranged on one side of the motor main body, and a dustproof net is fixedly connected to one side between the side walls inside the rear end cover. Through being provided with protective structure in one side of rear end cap, with the installation cover through threaded connection nestification in fixed telescopic inside when using to inject its nested degree of depth through being annular limiting piece, with this can install the inside protection grid that sets up of installation cover in fixed telescopic inside, can prevent through protection grid that cooling flabellum from rotating and cool off the flabellum in the time of radiating, have the foreign matter to get into the inside flabellum in operation of damaging of rear end cap through the air inlet logical groove, ensure cooling module's normal safe operation, thereby effectually improved the security performance in the magnetic drive pump operation process.

Description

Self-cooling magnetic pump

Technical Field

The utility model relates to the technical field of magnetic pumps, in particular to a self-cooling magnetic pump.

Background

The magnetic pump is a product which applies the working principle of the permanent magnet coupling to the centrifugal pump, is widely applied to industries such as petroleum, chemical industry, electroplating, environmental protection, food, national defense and the like because the magnetic pump has the advantages of compact structure, reliable operation, convenient use and maintenance and the like, and people research and develop the magnetic pump with a self-cooling function in order to further optimize the performance of the magnetic pump.

The utility model discloses a self-cooling magnetic drive pump as disclosed in the utility model with the authorized publication number of CN217152317U, which comprises a housin, the inside of casing is equipped with magnetic force and rotates the chamber, the right flank of casing evenly is equipped with the cooling fresh air inlet, the last movable sleeve of connection pivot has the dust removal filter plate, through the in-process at whole magnetic drive pump operation, rotate through the rotation drive connection pivot of second magnet rotor, and the connecting axle drives the cooling induced draft blade high-speed rotation that sets up in the casing outside, the rotation of cooling induced draft blade is through the removable filter plate of through the fresh air inlet, and the setting of removable filter plate can filter the effect of inhaled fresh air, thereby realize filtering dust and great particulate matter that exists in the fresh air, and the fresh air after filtering passes the dust filter screen through the absorption of cooling induced draft blade, particulate matter and dust are prevented to get into the magnetic drive's rotation efficiency in the magnetic drive, stability in the magnetic drive's the magnetic drive operation process is effectively improved simultaneously. However, in the technical scheme, foreign matters can enter the damaged cooling air suction blades through the air inlet holes in the application process, so that the safe operation of the cooling assembly is threatened, and the technical problem of insufficient safety protection performance exists.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a self-cooling magnetic pump which can solve the technical problems that foreign matters can enter through an air inlet through hole to damage cooling air suction blades, thereby threatening the safe operation of a cooling assembly and having insufficient safety protection performance.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a self-cooling magnetic drive pump, includes the base, one side on base top is provided with motor main part, the opposite side on base top is provided with pump machine main part, the both sides of base both ends bottom are provided with fixed otic placode respectively, one side of motor main part is provided with the rear end cap, one side fixedly connected with dust screen between the inside lateral wall of rear end cap, the inside intermediate position department of dust screen is provided with the axle sleeve, the inside of axle sleeve runs through there is the connection pivot, one side of connecting the pivot is provided with the cooling flabellum, the intermediate position department of the inside one side of rear end cap is provided with the air inlet logical groove, one side of rear end cap is provided with protective structure, the outside of motor main part is provided with the sound insulation and falls the structure of making an uproar.

As a preferable technical scheme of the utility model, the protection structure comprises a fixed sleeve, wherein the fixed sleeve is fixedly connected to one side of the rear end cover, an installation sleeve is nested in the fixed sleeve, one side of the outer part of the installation sleeve is fixedly connected with a limited sheet, and a protection grid is arranged at the middle position between the side walls of the inner part of the installation sleeve.

As an optimized technical scheme of the utility model, the sound insulation and noise reduction structure comprises a sound insulation cover, wherein the sound insulation cover is arranged outside a motor main body, a sound absorption inner pad is arranged on the inner side wall of the sound insulation cover, two ends of one side of the top of a base are respectively and fixedly connected with an installation slot, two ends of the inside of the installation slot are respectively provided with an anti-slip pad, and the bottoms of the two ends of the inside of the sound insulation cover are respectively and fixedly connected with a combined plugboard.

As a preferable technical scheme of the utility model, the other side of the motor main body and the middle position of one side of the pump main body are mutually connected, and the fixed lug plates are symmetrically arranged at two ends of the base.

As a preferable technical scheme of the utility model, one side of the inner side wall of the fixed sleeve is provided with an internal thread, the outer part of the mounting sleeve is provided with an external thread matched with the internal thread, and the limiting piece is annular.

As a preferable technical scheme of the utility model, the mounting slots are symmetrically arranged at the top of the base, the sound insulation cover is U-shaped, and the combined plugboards are respectively spliced into the mounting slots.

Compared with the prior art, the utility model has the following beneficial effects:

1. through being provided with the protective structure in one side of rear end cover, nest the installation cover in the inside of fixed sleeve through threaded connection when using to inject its nested degree of depth through being annular limiting piece, so can install the protection grid that the installation cover is inside to be set up in the inside of fixed sleeve, can prevent through the protection grid that the cooling flabellum from rotating and cool down the cooling fan blade when radiating, have the foreign matter to get into the fan blade in the inside damage operation of rear end cover through the air inlet through groove, ensure the normal safe operation of cooling module, thereby the effectual security performance that improves the magnetic drive pump in-process;

2. through being provided with the structure of making an uproar that falls that gives sound insulation in motor main part's outside, connect the sound-proof housing in motor main part's outside when using, peg graft the inside of installation slot respectively with the combination picture peg simultaneously to improve the steadiness of pegging graft between the two through the slipmat, the sound absorption inner pad that sets up through the sound-proof housing and inside lateral wall thereof produces during the operation of magnetic drive pump's noise of effectual isolated absorption, optimized the operational environment of magnetic drive pump, noise pollution that produces during the operation of magnetic drive pump is reduced, thereby make the magnetic drive pump more environmental protection during the operation.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic perspective view of the mounting sleeve of the present utility model;

fig. 4 is a schematic perspective view of a sound-proof housing according to the present utility model.

Wherein: 1. a base; 2. a motor main body; 3. installing a slot; 4. a pump body; 5. fixing the ear plate; 6. a soundproof cover; 7. a rear end cover; 8. a fixed sleeve; 9. a mounting sleeve; 10. an anti-slip pad; 11. an air inlet through groove; 12. cooling fan blades; 13. the connecting rotating shaft; 14. a shaft sleeve; 15. a dust screen; 16. a protective grille; 17. a limiting piece; 18. a combined plugboard; 19. and a sound absorbing inner pad.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

Examples

Referring to fig. 1-4, the utility model provides a self-cooling magnetic pump, which comprises a base 1, wherein one side of the top end of the base 1 is provided with a motor main body 2, the other side of the top end of the base 1 is provided with a pump main body 4, the other side of the motor main body 2 and the middle position of one side of the pump main body 4 are mutually connected, two sides of the bottom of two ends of the base 1 are respectively provided with a fixed lug plate 5, the fixed lug plates 5 are symmetrically arranged at two ends of the base 1, one side of the motor main body 2 is provided with a rear end cover 7, one side between the inner side walls of the rear end cover 7 is fixedly connected with a dust screen 15, the middle position of the inside of the dust screen 15 is provided with a shaft sleeve 14, the inside of the shaft sleeve 14 penetrates through a connecting rotating shaft 13, one side of the connecting rotating shaft 13 is provided with a cooling fan blade 12, and the middle position of one side of the inside of the rear end cover 7 is provided with an air inlet through groove 11;

as a further implementation manner of this embodiment, as shown in fig. 1 and 3, a protecting structure is disposed on one side of the rear end cover 7, the protecting structure includes a fixing sleeve 8, the fixing sleeve 8 is fixedly connected to one side of the rear end cover 7, a mounting sleeve 9 is nested in the fixing sleeve 8, an internal thread is disposed on one side of an inner side wall of the fixing sleeve 8, an external thread matched with the internal thread is disposed on the outside of the mounting sleeve 9, a ring-shaped limiting piece 17 is fixedly connected to one side of the outside of the mounting sleeve 9, a protecting grille 16 is disposed at an intermediate position between inner side walls of the mounting sleeve 9, foreign matters can be prevented from entering fan blades in the rear end cover 7 through an air inlet through groove 11, normal and safe operation of the cooling assembly is ensured, and thus safety performance of the magnetic pump in operation is effectively improved;

the mounting sleeve 9 is nested in the fixing sleeve 8 through threaded connection, the nesting depth of the mounting sleeve is limited through the annular limiting piece 17, so that the protective grille 16 arranged in the mounting sleeve 9 can be mounted in the fixing sleeve 8, and foreign matters can be prevented from entering into fan blades in damage operation when the cooling fan blades 12 rotate to cool and dissipate heat through the protective grille 16;

as a further implementation manner of this embodiment, as shown in fig. 1 and fig. 4, the outside of the motor main body 2 is provided with a sound insulation and noise reduction structure, the sound insulation and noise reduction structure includes a sound insulation cover 6 in a shape of a U, the sound insulation cover 6 is arranged outside the motor main body 2, the inner side wall of the sound insulation cover 6 is provided with a sound absorption inner pad 19, two ends on one side of the top of the base 1 are respectively fixedly connected with an installation slot 3, the installation slot 3 is symmetrically arranged on the top of the base 1, two ends inside the installation slot 3 are respectively provided with an anti-slip pad 10, the bottoms of two ends inside the sound insulation cover 6 are respectively fixedly connected with a combined plugboard 18, and the combined plugboard 18 is respectively spliced into the installation slot 3, so that the purpose of firmly installing the sound insulation cover 6 is achieved, the stability of splicing between the two is improved, the sound absorption inner pad 19 arranged through the sound insulation cover 6 and the inner pad 19 effectively insulates and absorbs noise generated during operation of the magnetic pump, the operation environment of the magnetic pump is optimized, and noise pollution generated during operation of the magnetic pump is reduced, thereby the magnetic pump is more environment-friendly during operation;

when the anti-slip magnetic pump is used, the sound-proof cover 6 is covered outside the motor main body 2, meanwhile, the combined plugboards 18 are respectively spliced into the installation slots 3, the splicing between the two is more stable through the anti-slip mat 10, and the sound-absorbing inner mat 19 arranged on the side wall of the sound-proof cover 6 effectively isolates and absorbs noise generated when the magnetic pump operates;

the specific working principle is as follows:

when the magnetic pump is used, the sound-proof housing 6 is firstly covered outside the motor main body 2, the combined inserting plates 18 are respectively inserted into the installation slots 3, the two are inserted more firmly through the anti-slip mats 10, then the installation sleeve 9 is nested in the fixing sleeve 8 through threaded connection, the nesting depth of the installation sleeve is limited through the annular limiting sheets 17, the protection grating 16 arranged in the installation sleeve 9 can be installed in the fixing sleeve 8, the magnetic pump is connected with the rotating shaft 13 in operation to rotate along with the rotating shaft to drive the cooling fan blades 12 to operate, cooling air is sucked into the motor main body 2 through the air inlet through grooves 11 to cool the motor main body 2, meanwhile, the cooling fan blades 12 can be prevented from being damaged due to foreign matters entering the motor main body 2 in the cooling heat dissipation process through the rotation of the protection grating 16, dust is prevented from entering the motor main body 2 through the anti-slip mats 15, and noise generated in the operation of the magnetic pump can be effectively isolated and absorbed through the sound-absorbing inner mats 19 arranged on the side walls of the sound-proof housing 6 and the inside the magnetic pump.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a self-cooling's magnetic drive pump, includes base (1), its characterized in that: one side on base (1) top is provided with motor main part (2), the opposite side on base (1) top is provided with pump main part (4), the both sides of base (1) both ends bottom are provided with fixed otic placode (5) respectively, one side of motor main part (2) is provided with rear end cover (7), one side fixedly connected with dust screen (15) between the inside lateral wall of rear end cover (7), the inside intermediate position department of dust screen (15) is provided with axle sleeve (14), the inside of axle sleeve (14) is run through and is connected pivot (13), one side of connecting pivot (13) is provided with cooling fan blade (12), the intermediate position department of one side of the inside of rear end cover (7) is provided with air inlet logical groove (11), one side of rear end cover (7) is provided with protective structure, the outside of motor main part (2) is provided with noise reduction structure.

2. A self-cooling magnetic pump as defined in claim 1, wherein: the protection structure comprises a fixing sleeve (8), the fixing sleeve (8) is fixedly connected to one side of a rear end cover (7), an installation sleeve (9) is nested in the fixing sleeve (8), a limiting sheet (17) is fixedly connected to one side of the outer portion of the installation sleeve (9), and a protection grid (16) is arranged at the middle position between the side walls of the inner portion of the installation sleeve (9).

3. A self-cooling magnetic pump as defined in claim 1, wherein: the sound insulation and noise reduction structure comprises a sound insulation cover (6), the sound insulation cover (6) is arranged outside a motor main body (2), a sound absorption inner pad (19) is arranged on the inner side wall of the sound insulation cover (6), mounting slots (3) are respectively and fixedly connected with the two ends of one side of the top of the base (1), anti-slip pads (10) are respectively arranged at the two ends of the inside of the mounting slots (3), and a combined plugboard (18) is respectively and fixedly connected with the bottom of the two ends of the inside of the sound insulation cover (6).

4. A self-cooling magnetic pump as defined in claim 1, wherein: the other side of the motor main body (2) and the middle position of one side of the pump main body (4) are mutually connected, and the fixed lug plates (5) are symmetrically arranged at two ends of the base (1).

5. A self-cooling magnetic pump as claimed in claim 2, wherein: one side of the inner side wall of the fixed sleeve (8) is provided with an internal thread, the outer part of the mounting sleeve (9) is provided with an external thread matched with the internal thread, and the limiting piece (17) is annular.

6. A self-cooling magnetic pump as claimed in claim 3, wherein: the installation slot (3) is symmetrically arranged at the top of the base (1), the sound insulation cover (6) is U-shaped, and the combined plugboards (18) are respectively spliced into the installation slot (3).