CN217080899U - Magnetic pump for enhancing heat dissipation - Google Patents
Magnetic pump for enhancing heat dissipation Download PDFInfo
- Publication number
- CN217080899U CN217080899U CN202220699580.8U CN202220699580U CN217080899U CN 217080899 U CN217080899 U CN 217080899U CN 202220699580 U CN202220699580 U CN 202220699580U CN 217080899 U CN217080899 U CN 217080899U
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- separation sleeve
- magnetic rotor
- pump
- outer magnetic
- inner chamber
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Abstract
The utility model discloses strengthen radiating magnetic drive pump, be equipped with separation sleeve inner chamber cooling system mechanism between separation sleeve inner chamber pump shaft and pump body liquid outlet, be equipped with the runoff blade of airing exhaust on the vertical end face of outer magnetic rotor, a plurality of ventilation holes have been seted up in the inboard distribution of the vertical end face runoff blade of airing exhaust of outer magnetic rotor, the fin has been seted up in the outer anchor ring of link to distribute, be equipped with conventional separation sleeve inner chamber cooling system mechanism basis between separation sleeve inner chamber pump shaft and pump body liquid outlet on, through the runoff blade and the ventilation hole of airing exhaust established on the vertical end face of outer magnetic rotor, the air cycle in chamber flows between the messenger outer magnetic rotor inside and outside, the heat that produces the inboard separation sleeve in chamber of outer magnetic rotor is taken out the heat dissipation, reduce the temperature of separation sleeve and outer magnetic rotor, improve magnetic drive pump's safe operation stability.
Description
Technical Field
The utility model relates to a magnetic drive pump.
Background
Because the magnetic drive pump is often used in the highly compressed occasion of high temperature, the isolation cover material chooses for use the metal material to make, because the isolation cover can produce the magnetic eddy current heat, also can lead to the efficiency reduction of magnetic drive pump simultaneously, set up cold system in the isolation cover inner chamber under the normal conditions, the medium that does benefit to self and carry cools off the isolation cover inner chamber, the height of the inside temperature rise of cooling capacity how much decision isolation cover, the too big volume efficiency that leads to of cooling capacity reduces, the too little can not enough lead to the isolation cover inner chamber medium of cooling because the high vaporization phenomenon that takes place of temperature, influence pump safe operation.
Therefore, the cooling of the separated sleeve is an important problem for ensuring the safe operation of the magnetic pump.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reinforcing radiating magnetic drive pump to the heat-sinking capability of reinforcing magnetic drive pump spacer sleeve reduces the inside cooling load of spacer sleeve, improves magnetic drive pump's safe operation stability.
The utility model discloses reinforcing radiating magnetic drive pump, including the pump body, pump cover, impeller, pump shaft, bearing arrangement, interior magnetic rotor, outer magnetic rotor, separation sleeve, link, drive shaft bearing frame, be equipped with separation sleeve inner chamber cooling system mechanism, characterized by between separation sleeve inner chamber pump shaft and pump body liquid outlet: radial flow air exhaust blades are arranged on the vertical end face of the outer magnetic rotor, a plurality of air vents are distributed on the inner side of the radial flow air exhaust blades on the vertical end face of the outer magnetic rotor, and cooling fins are distributed on the outer ring face of the connecting frame.
The utility model discloses strengthen radiating magnetic drive pump, be equipped with conventional separation sleeve inner chamber cooling system mechanism between separation sleeve inner chamber pump shaft and pump body liquid outlet on the basis, through the runoff blade and the ventilation hole of airing exhaust of establishing on outer magnetic rotor's the terminal surface that stands, make the link inner chamber be the air cycle in chamber between the outside magnetic rotor inside and outside flow get up promptly, take out the heat that the chamber separation sleeve produced between the outer magnetic rotor inboard, the fin of seting up by distributing on link and the link outer anchor ring carries out effective heat dissipation, thereby further reduce the temperature of separation sleeve and outer magnetic rotor, reduce the inside cooling load of separation sleeve, improve magnetic drive pump's safe operating stability.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The utility model discloses reinforcing radiating magnetic drive pump, which comprises a pump body 1, pump cover 2, impeller 3, pump shaft 4, bearing device 5, interior magnet rotor 6, outer magnet rotor 7, separation sleeve 8, link 9, drive shaft 11, drive shaft bearing bracket 12, be equipped with separation sleeve inner chamber cooling system mechanism (it is prior art, the drawing does not show) between 8 inner chamber pump shafts 4 of separation sleeve and 1 liquid outlets of the pump body, be equipped with runoff air exhaust blade 72 on the vertical end face 71 of outer magnet rotor 7, a plurality of ventilation holes 73 have been seted up in the inboard distribution of the vertical end face runoff air exhaust blade 72 of outer magnet rotor 7, fin 91 has been seted up in the outer anchor ring of link 9 distributes.
Claims (1)
1. Reinforcing radiating magnetic drive pump, including the pump body, pump cover, impeller, pump shaft, bearing arrangement, interior magnetic rotor, outer magnetic rotor, separation sleeve, link, drive shaft bearing frame, be equipped with separation sleeve inner chamber cooling system mechanism, characterized by between separation sleeve inner chamber pump shaft and pump body liquid outlet: radial flow air exhaust blades are arranged on the vertical end face of the outer magnetic rotor, a plurality of air vents are distributed on the inner side of the radial flow air exhaust blades on the vertical end face of the outer magnetic rotor, and cooling fins are distributed on the outer ring face of the connecting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699580.8U CN217080899U (en) | 2022-03-29 | 2022-03-29 | Magnetic pump for enhancing heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699580.8U CN217080899U (en) | 2022-03-29 | 2022-03-29 | Magnetic pump for enhancing heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217080899U true CN217080899U (en) | 2022-07-29 |
Family
ID=82552221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220699580.8U Active CN217080899U (en) | 2022-03-29 | 2022-03-29 | Magnetic pump for enhancing heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217080899U (en) |
-
2022
- 2022-03-29 CN CN202220699580.8U patent/CN217080899U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |