CN205349776U - Anti -corrosion magnetic force pump - Google Patents
Anti -corrosion magnetic force pump Download PDFInfo
- Publication number
- CN205349776U CN205349776U CN201620138283.0U CN201620138283U CN205349776U CN 205349776 U CN205349776 U CN 205349776U CN 201620138283 U CN201620138283 U CN 201620138283U CN 205349776 U CN205349776 U CN 205349776U
- Authority
- CN
- China
- Prior art keywords
- protecgulum
- bonnet
- ring
- embedded
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an anti -corrosion magnetic force pump, including motor, foot stool, protecgulum, inlet flange, outlet(discharge) flange, still including drive moving magnet, hou gai, back lid thrust ring, axle center, by moving magnet, bearing, sealed " 0 " ring, impeller, wear -resisting circle, protecgulum thrust ring, drive moving magnet embedded in in the recess of foot stool, the one end of back lid is provided with a recess, and the other end is provided with an arch. The utility model discloses a novel in design, the compact structure of anti -corrosion magnetic force pump can be effectively keep apart the pump shaft of metal in the magnetic drive pump and interior magnetic component and corrosive medium in the pump, and then make its resistance to corrosion obtain great promotion and life obtains effectual extension.
Description
Technical field
This utility model relates to a kind of magnetic drive pump, particularly relates to a kind of corrosion-resistant magnetic drive pump.
Background technology
Magnetic drive pump is mainly made up of several parts such as pump head, magnetic driver, motor, connecting bottom boards, magnetic drive pump magnetic driver is formed when motor drives outer magnet rotor to rotate by outer magnet rotor, interior magnet rotor and non-magnetic separation sleeve, magnetic field energy penetrates air-gap and namagnetic substance, the interior magnet rotor being connected with impeller is driven to make synchronous rotary, it is achieved the contactless of power synchronizes transmission.Existing magnetic drive pump, when carrying some Korrosionsmediums, owing to pump shaft and the interior magnetic assembly of metal can be immersed in Korrosionsmedium, causes that medium osmosis enters metal contact surface, cause corrosion, seepage occurs, therefore has to it is replaced, cause bigger economic loss.
Utility model content
The purpose of this utility model is in that to overcome the deficiency of prior art to provide the magnetic drive pump that a kind of corrosion resistance is strong.
This utility model is achieved in that corrosion-resistant magnetic drive pump of the present utility model includes motor, runners, protecgulum, inlet flange, outlet(discharge) flange, also includes drive magnet, bonnet, bonnet thrust ring, axle center, by moving magnet, bearing, seal ＂ 0 ＂ ring, impeller, wear-resisting ring, protecgulum thrust ring, described drive magnet is embedded in the groove of described runners, one end of described bonnet is provided with a groove, it is protruding that the other end is provided with one, the bossing of described bonnet is embedded in the center of described drive magnet, the one end in described axle center is embedded in the groove of described bonnet, and the junction of described axle center and described bonnet is provided with described bonnet thrust ring, described axle center is embedded in described bearing, described bearing is embedded in described by moving magnet, the other end in described axle center is connected with one end of described impeller, one end of the other end of described impeller and described wear-resisting ring fits, one end of the other end of described wear-resisting ring and described protecgulum thrust ring fits, the other end of described protecgulum thrust ring and the groove of described protecgulum fit, the groove end face of described bonnet is embedded in described protecgulum groove, and the junction of described bonnet and described protecgulum is provided with described sealing ＂ 0 ＂ ring, described protecgulum is connected by securing member and described runners are fixing, described protecgulum, bonnet, the material of impeller is plastics, and described passive magnet surface is coated with plastic layer.
Compared with prior art, the beneficial effects of the utility model are: corrosion-resistant magnetic drive pump of the present utility model is novel in design, compact conformation, effectively the pump shaft of metal in magnetic drive pump and interior magnetic assembly can be kept apart with the Korrosionsmedium in pump, and then make its resistance to corrosion obtain greatly promoting and service life is effectively extended.
Accompanying drawing explanation
The structural representation of the corrosion-resistant magnetic drive pump that Fig. 1 provides for this utility model embodiment.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
It is illustrated in figure 1 the structural representation of the corrosion-resistant magnetic drive pump that this utility model embodiment provides, the corrosion-resistant magnetic drive pump that this utility model embodiment provides includes motor 1, runners 2, protecgulum 3, inlet flange 4, outlet(discharge) flange 5, also include drive magnet 6, bonnet 7, bonnet thrust ring 8, axle center 9, by moving magnet 10, bearing 11, seal ＂ 0 ＂ ring 12, impeller 13, wear-resisting ring 14, protecgulum thrust ring 15, described drive magnet 6 is embedded in the groove of described runners 2, one end of described bonnet 7 is provided with a groove, it is protruding that the other end is provided with one, the bossing of described bonnet 7 is embedded in the center of described drive magnet 6, the one end in described axle center 9 is embedded in the groove of described bonnet 7, and the junction of described axle center 9 and described bonnet 7 is provided with described bonnet thrust ring 8, described axle center 9 is embedded in described bearing 11, described bearing 11 is embedded in described by moving magnet 10, the other end in described axle center 9 is connected with one end of described impeller 13, one end of the other end of described impeller 13 and described wear-resisting ring 14 fits, one end of the other end of described wear-resisting ring 14 and described protecgulum thrust ring 15 fits, the groove of the other end of described protecgulum thrust ring 15 and described protecgulum 3 fits, the groove end face of described bonnet 7 is embedded in described protecgulum 3 groove, and the junction of described bonnet 7 and described protecgulum 3 is provided with described sealing ＂ 0 ＂ ring 12, described protecgulum 3 is connected by securing member is fixing with described runners 2, described protecgulum 3, bonnet 7, the material of impeller 13 is plastics, described had plastic layer by moving magnet 10 Surface coating.
Corrosion-resistant magnetic drive pump of the present utility model is novel in design, compact conformation, effectively the pump shaft of metal in magnetic drive pump and interior magnetic assembly can be kept apart with the Korrosionsmedium in pump, and then make its resistance to corrosion obtain greatly promoting and service life is effectively extended.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (1)
1. a corrosion-resistant magnetic drive pump, including motor, runners, protecgulum, inlet flange, outlet(discharge) flange, it is characterised in that also include drive magnet, bonnet, bonnet thrust ring, axle center, by moving magnet, bearing, seal ＂ 0 ＂ ring, impeller, wear-resisting ring, protecgulum thrust ring, described drive magnet is embedded in the groove of described runners, one end of described bonnet is provided with a groove, it is protruding that the other end is provided with one, the bossing of described bonnet is embedded in the center of described drive magnet, the one end in described axle center is embedded in the groove of described bonnet, and the junction of described axle center and described bonnet is provided with described bonnet thrust ring, described axle center is embedded in described bearing, described bearing is embedded in described by moving magnet, the other end in described axle center is connected with one end of described impeller, one end of the other end of described impeller and described wear-resisting ring fits, one end of the other end of described wear-resisting ring and described protecgulum thrust ring fits, the other end of described protecgulum thrust ring and the groove of described protecgulum fit, the groove end face of described bonnet is embedded in described protecgulum groove, and the junction of described bonnet and described protecgulum is provided with described sealing ＂ 0 ＂ ring, described protecgulum is connected by securing member and described runners are fixing, described protecgulum, bonnet, the material of impeller is plastics, and described passive magnet surface is coated with plastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620138283.0U CN205349776U (en) | 2016-02-24 | 2016-02-24 | Anti -corrosion magnetic force pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620138283.0U CN205349776U (en) | 2016-02-24 | 2016-02-24 | Anti -corrosion magnetic force pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349776U true CN205349776U (en) | 2016-06-29 |
Family
ID=56183376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620138283.0U Expired - Fee Related CN205349776U (en) | 2016-02-24 | 2016-02-24 | Anti -corrosion magnetic force pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349776U (en) |
-
2016
- 2016-02-24 CN CN201620138283.0U patent/CN205349776U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |