CN204082683U - A kind of conveying easily-crystallized medium magnetic drive pump - Google Patents
A kind of conveying easily-crystallized medium magnetic drive pump Download PDFInfo
- Publication number
- CN204082683U CN204082683U CN201420363276.1U CN201420363276U CN204082683U CN 204082683 U CN204082683 U CN 204082683U CN 201420363276 U CN201420363276 U CN 201420363276U CN 204082683 U CN204082683 U CN 204082683U
- Authority
- CN
- China
- Prior art keywords
- magnet rotor
- heat
- pump
- pump cover
- plate
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of conveying easily-crystallized medium magnetic drive pump, comprise housing, impeller, pump cover, pump shaft, interior magnet rotor, separation sleeve, outer magnet rotor, motor and the liner plate being positioned at motor end, described outer magnet rotor and pump shaft affixed, interior magnet rotor and motor shaft affixed, heat-insulation support is provided with between pump cover and liner plate, electric heating portion and annular heat-conducting plate, described heat-insulation support comprises outer ring, inner ring and support end plate, described electric heating portion is positioned in the middle part of heat-insulation support outer ring, connect with pump cover in the cylindrical cavity of described annular heat-conducting plate between pump cover with support end plate, described electric heating portion and annular heat-conducting plate are by electric wire conducting.A kind of conveying easily-crystallized medium magnetic drive pump of the utility model adopts such structure; change the structure of support; add electrothermal mechanism; change the position of interior magnet rotor and outer magnet rotor; and change the direction of separation sleeve; can shut down at any time and start, extend working life, reduce customer using cost.
Description
Technical field
The utility model relates to pump, particularly relates to a kind of conveying easily-crystallized medium magnetic drive pump.
Background technique
Magnetic drive pump is conventional fluid conveying machine, with it without leakage, low noise, the advantage such as stable, is widely used in the industries such as medicine, chemical industry, bathroom.Magnetic drive pump comprises housing, impeller, pump cover, pump shaft, interior magnet rotor, separation sleeve, outer magnet rotor, motor and is positioned at the liner plate of motor end, outer magnet rotor and motor shaft affixed, interior magnet rotor and pump shaft affixed, separation sleeve is made up of flange, thin-walled cylinder and base plate, separation sleeve flange connects with pump cover, the outer magnet rotor of driven by motor rotates, then in driving, magnet rotor rotates, and interior magnet rotor is driven member.The conveying easily-crystallized medium of magnetic drive pump; housing, pump cover, interior magnet rotor place easy crystal medium easily solidify and become powdery, bulk; resistance is large; bearing damage can be caused; even cannot start, the easy crystal medium at housing and pump cover place easily melts, but the easy crystal medium at interior magnet rotor place cannot melt because thermal source cannot reach this region; cause being difficult to shut down at any time and start, add customer using cost.
Model utility content
Technical problem to be solved in the utility model is: provide a kind of conveying easily-crystallized medium magnetic drive pump, and this kind of conveying easily-crystallized medium magnetic drive pump can be shut down at any time and start, and increases the service life, and reduces customer using cost.
Solve this technical problem, the technical solution of the utility model is: a kind of conveying easily-crystallized medium magnetic drive pump, comprise housing, impeller, pump cover, pump shaft, interior magnet rotor, separation sleeve, outer magnet rotor, motor and the liner plate being positioned at motor end, separation sleeve is by flange, thin-walled cylinder and base plate composition, described outer magnet rotor and pump shaft affixed, described interior magnet rotor and motor shaft affixed, the flange of described separation sleeve connects with liner plate, heat-insulation support is provided with between described pump cover and liner plate, electric heating portion and annular heat-conducting plate, described heat-insulation support comprises outer ring, inner ring and support end plate, described support end plate connects with liner plate, described outer ring is respectively arranged with steam ingress pipe and steam delivery line near the upper and lower of support end plate, closed toroidal cavity is formed between described outer ring and inner ring, described inner ring is provided with the through hole being convenient to steam turnover pump cover cavity near the side of pump cover, cylindrical cavity is formed between described pump cover and support end plate, described outer magnet rotor, interior magnet rotor and separation sleeve are positioned at this cylindrical cavity, described electric heating portion is positioned in the middle part of heat-insulation support outer ring, connect with pump cover in the cylindrical cavity of described annular heat-conducting plate between pump cover with support end plate, described electric heating portion and annular heat-conducting plate are by electric wire conducting.
Described heat-insulation support and pump cover are shape all-in-one-piece structure.
Described steam ingress pipe and steam delivery line removably connect with the outer ring of heat-insulation support respectively.
A kind of conveying easily-crystallized medium magnetic drive pump of the utility model adopts such structure, compared with prior art, change the structure of support, add electrothermal mechanism, change the position of interior magnet rotor and outer magnet rotor, by interior magnet rotor and motor shaft affixed, outer magnet rotor and pump shaft affixed, and change the direction of separation sleeve, in driven by motor, magnet rotor rotates, drive outer magnet rotor to rotate again, outer magnet rotor is driven member.The easy crystal medium thermal source avoiding original interior magnet rotor place cannot reach this region, and easy crystal medium is difficult to melt the drawback caused, and can shut down at any time and start, extend working life, reduce customer using cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, a kind of conveying easily-crystallized medium magnetic drive pump of the utility model is described in further detail;
Fig. 1 is the structural representation of a kind of conveying easily-crystallized medium magnetic drive pump of the utility model;
Fig. 2 is the heat-insulation support assembly shown in Fig. 1 and pump cover linkage structure schematic diagram;
In Fig. 1, Fig. 2,1, housing; 2, impeller; 3, pump cover; 4, pump shaft; 5, heat-insulation support assembly; 6, steam ingress pipe; 7, outer magnet rotor; 8, liner plate; 9, interior magnet rotor; 10, motor shaft; 11, separation sleeve; 12, steam delivery line; 13, base; 14, toroidal cavity; 15, through hole; 16, electric heating portion; 17, support end plate; 18, annular heat-conducting plate; 19, cylindrical cavity; 20, outer ring; 21, inner ring.
Embodiment
As Fig. 1, shown in Fig. 2, conveying easily-crystallized medium magnetic drive pump comprises housing 1, impeller 2, pump cover 3, pump shaft 4, heat-insulation support assembly 5, steam ingress pipe 6, outer magnet rotor 7, liner plate 8, interior magnet rotor 9, motor shaft 10, separation sleeve 11, steam delivery line 12 and base 13, separation sleeve is by flange, thin-walled cylinder and base plate composition, outer magnet rotor 7 is affixed with pump shaft 4, interior magnet rotor 9 is affixed with motor shaft 10, the flange of separation sleeve connects with liner plate 8, there is between pump cover 3 and liner plate 8 heat-insulation support assembly 5, heat-insulation support assembly 5 comprises heat-insulation support, electric heating portion 16 and annular heat-conducting plate 18, heat-insulation support comprises outer ring 20, inner ring 21 and support end plate 17, heat-insulation support and pump cover are shape all-in-one-piece structure, support end plate 17 connects with liner plate 8, outer ring 20 has steam ingress pipe 6 and steam delivery line 12 respectively near the upper and lower of support end plate, steam ingress pipe 6 and steam delivery line 12 removably connect with the outer ring 20 of heat-insulation support 5 respectively.Closed toroidal cavity 14 is formed between outer ring 20 and inner ring 21, inner ring 21 has the through hole 15 being convenient to steam turnover pump cover cavity near the side of pump cover 3, form cylindrical cavity 18 between pump cover 3 and support end plate 17, outer magnet rotor 7, interior magnet rotor 9 and isolation 11 cover are positioned at this cylindrical cavity 18.Electric heating portion 16 is positioned in the middle part of the outer ring 20 of heat-insulation support, connects in the cylindrical cavity 19 of annular heat-conducting plate 18 between pump cover 3 with support end plate 17 with pump cover 4, and electric heating portion 16 and annular heat-conducting plate 18 are by electric wire conducting.
A kind of conveying easily-crystallized medium magnetic drive pump of the utility model adopts such structure, compared with prior art, change the position of interior magnet rotor and outer magnet rotor, by interior magnet rotor and motor shaft affixed, outer magnet rotor and pump shaft affixed, and change the direction of separation sleeve, in driven by motor, magnet rotor rotates, drive outer magnet rotor to rotate again, outer magnet rotor is driven member.Devise heat-insulation support, add electrothermal mechanism, steam ingress pipe is input into steam, and steam enters in the toroidal cavity of heat-insulation support, and steam enters pump cover cavity from the through hole of heat-insulation support inner ring simultaneously.Although steam cannot enter the cylindrical cavity with outer magnet rotor like this, by the heat transfer of heat-insulation support inner ring, heat is reached in cylindrical cavity.Electrothermal mechanism and power connection, annular heat-conducting plate heating, the easy crystal medium thermal source avoiding original interior magnet rotor place cannot reach this region; easy crystal medium is difficult to melt the drawback caused; can shut down at any time and start, extend working life, reduce customer using cost.
Claims (3)
1. a conveying easily-crystallized medium magnetic drive pump, comprise housing, impeller, pump cover, pump shaft, interior magnet rotor, separation sleeve, outer magnet rotor, motor and the liner plate being positioned at motor end, separation sleeve is by flange, thin-walled cylinder and base plate composition, it is characterized in that: described outer magnet rotor and pump shaft affixed, described interior magnet rotor and motor shaft affixed, the flange of described separation sleeve connects with liner plate, heat-insulation support is provided with between described pump cover and liner plate, electric heating portion and annular heat-conducting plate, described heat-insulation support comprises outer ring, inner ring and support end plate, described support end plate connects with liner plate, described outer ring is respectively arranged with steam ingress pipe and steam delivery line near the upper and lower of support end plate, closed toroidal cavity is formed between described outer ring and inner ring, described inner ring is provided with the through hole being convenient to steam turnover pump cover cavity near the side of pump cover, cylindrical cavity is formed between described pump cover and support end plate, described outer magnet rotor, interior magnet rotor and separation sleeve are positioned at this cylindrical cavity, described electric heating portion is positioned in the middle part of heat-insulation support outer ring, connect with pump cover in the cylindrical cavity of described annular heat-conducting plate between pump cover with support end plate, described electric heating portion and annular heat-conducting plate are by electric wire conducting.
2. the conveying easily-crystallized medium magnetic drive pump of one according to claim 1, is characterized in that: described heat-insulation support and pump cover are shape all-in-one-piece structure.
3. the conveying easily-crystallized medium magnetic drive pump of one according to claim 1 and 2, is characterized in that: described steam ingress pipe and steam delivery line removably connect with the outer ring of heat-insulation support respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363276.1U CN204082683U (en) | 2014-07-01 | 2014-07-01 | A kind of conveying easily-crystallized medium magnetic drive pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363276.1U CN204082683U (en) | 2014-07-01 | 2014-07-01 | A kind of conveying easily-crystallized medium magnetic drive pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082683U true CN204082683U (en) | 2015-01-07 |
Family
ID=52175406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363276.1U Withdrawn - After Issue CN204082683U (en) | 2014-07-01 | 2014-07-01 | A kind of conveying easily-crystallized medium magnetic drive pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196763A (en) * | 2014-07-01 | 2014-12-10 | 安徽盛唐泵阀制造有限公司 | Magnetic pump for conveying easily crystallized medium |
| CN105422471A (en) * | 2015-12-15 | 2016-03-23 | 江苏江大泵业制造有限公司 | Full-thermal insulation magnetic pump |
-
2014
- 2014-07-01 CN CN201420363276.1U patent/CN204082683U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196763A (en) * | 2014-07-01 | 2014-12-10 | 安徽盛唐泵阀制造有限公司 | Magnetic pump for conveying easily crystallized medium |
| CN104196763B (en) * | 2014-07-01 | 2017-07-28 | 安徽盛唐泵阀制造有限公司 | A kind of conveying easily-crystallized medium magnetic drive pump |
| CN105422471A (en) * | 2015-12-15 | 2016-03-23 | 江苏江大泵业制造有限公司 | Full-thermal insulation magnetic pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202441610U (en) | Inverse heat preservation magnetic pump | |
| CN203018009U (en) | Novel heating type stirrer | |
| CN204082682U (en) | A kind of heating machanism of magnetic drive pump | |
| CN204082683U (en) | A kind of conveying easily-crystallized medium magnetic drive pump | |
| CN104100536B (en) | Isolation cover assembly of magnetic force pump | |
| CN104196763A (en) | Magnetic pump for conveying easily crystallized medium | |
| CN203335420U (en) | Small-flow high-lift magnetic transmission peripheral pump | |
| CN204344476U (en) | Magnetic drives chemical pump | |
| CN104088797A (en) | Anti-crystallization magnetic pump | |
| CN202014191U (en) | Permanent magnet coupling | |
| CN104088816A (en) | Liquid sulfur delivering pump | |
| CN201135873Y (en) | Magnetic stirring sealing device | |
| CN204025167U (en) | A kind of liquid-state sulfur transfer pump | |
| CN204025079U (en) | A kind of crystallization-preventive magnetic drive pump | |
| CN204025078U (en) | A kind of magnetic driver of magnetic drive pump | |
| CN204082616U (en) | A kind of pump cover bracket assembly of magnetic drive pump | |
| CN105317697A (en) | Connecting structure for magnetic drive pump and bearing box assembly | |
| CN204025077U (en) | A kind of separation sleeve assembly of magnetic drive pump | |
| CN204212994U (en) | Magnetic coupling pump | |
| CN105351255A (en) | High-temperature-resistant magnetic pump | |
| CN202315744U (en) | Sanitary upward-magnetic-force-driven agitator | |
| CN202991519U (en) | Magnetic coupler | |
| CN201461440U (en) | Canned motor pump adopting flange bolt connection | |
| CN111207088A (en) | High-temperature magnetic pump | |
| CN200976540Y (en) | Sealed electric motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20170728 |
|
| AV01 | Patent right actively abandoned |