CN204082682U - A kind of heating machanism of magnetic drive pump - Google Patents
A kind of heating machanism of magnetic drive pump Download PDFInfo
- Publication number
- CN204082682U CN204082682U CN201420363257.9U CN201420363257U CN204082682U CN 204082682 U CN204082682 U CN 204082682U CN 201420363257 U CN201420363257 U CN 201420363257U CN 204082682 U CN204082682 U CN 204082682U
- Authority
- CN
- China
- Prior art keywords
- heat
- pump
- magnetic drive
- pump cover
- drive pump
- 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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Abstract
The utility model discloses a kind of heating machanism of magnetic drive pump, magnetic drive pump comprises housing, impeller, pump cover, pump shaft, interior magnet rotor, separation sleeve, outer magnet rotor and heat-insulation support, described heat-insulation support comprises outer ring, inner ring and support end plate, closed toroidal cavity is formed between described outer ring and inner ring, the upper and lower of described outer ring is respectively arranged with steam ingress pipe and steam delivery line, inner ring is provided with the through hole being convenient to steam turnover pump cover cavity near the side of pump cover, the heating machanism of magnetic drive pump comprises electric heating portion and annular heat-conducting 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.The heating machanism of a kind of magnetic drive pump of the utility model adopts such structure, and heat can be made to reach magnetic driver region, thus extends magnetic drive pump working life, reduces customer using cost.
Description
Technical field
The utility model relates to pump, particularly relates to a kind of heating machanism of 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 by pump, magnetic driver and motor three part form, pump comprises housing, impeller, pump cover and pump shaft, magnetic driver comprises outer magnet rotor, interior magnet rotor and separation sleeve, outer magnet rotor and motor output 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.Also do not have at present the heating machanism of such magnetic drive pump, it can make heat reach magnetic driver region, thus extends magnetic drive pump working life, reduces customer using cost.
Model utility content
Technical problem to be solved in the utility model is: the heating machanism providing a kind of magnetic drive pump, and the heating machanism of this kind of magnetic drive pump can make heat reach magnetic driver region, thus extends magnetic drive pump working life, reduces customer using cost.
Solve this technical problem, the technical solution of the utility model is: a kind of heating machanism of magnetic drive pump, magnetic drive pump comprises housing, impeller, pump cover, pump shaft, interior magnet rotor, separation sleeve, outer magnet rotor and heat-insulation support, described heat-insulation support comprises outer ring, inner ring and support end plate, closed toroidal cavity is formed between described outer ring and inner ring, the upper and lower of described outer ring is respectively arranged with steam ingress pipe and steam delivery line, 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, the heating machanism of magnetic drive pump comprises electric heating portion and annular heat-conducting 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.
The heating machanism of a kind of magnetic drive pump of the utility model adopts such structure, and heat can be made to reach magnetic driver region, thus extends magnetic drive pump working life, reduces customer using cost.
Accompanying drawing explanation
Be described in further detail below in conjunction with the heating machanism of accompanying drawing to a kind of magnetic drive pump of the utility model;
Fig. 1 is the using state structural representation of the heating machanism of a kind of 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, 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 and magnetic drive pump heating machanism, 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.
The heating machanism of magnetic drive pump comprises electric heating portion 16 and annular heat-conducting plate 18, electric heating portion 16 is positioned in the middle part of heat-insulation support outer ring, connect with pump cover 3 in the cylindrical cavity 19 of annular heat-conducting plate 18 between pump cover with support end plate, electric heating portion 16 passes through electric wire conducting with annular heat-conducting plate 18.
Claims (1)
1. the heating machanism of a magnetic drive pump, magnetic drive pump comprises housing, impeller, pump cover, pump shaft, interior magnet rotor, separation sleeve, outer magnet rotor and heat-insulation support, described heat-insulation support comprises outer ring, inner ring and support end plate, closed toroidal cavity is formed between described outer ring and inner ring, the upper and lower of described outer ring is respectively arranged with steam ingress pipe and steam delivery line, 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, it is characterized in that: the heating machanism of magnetic drive pump comprises electric heating portion and annular heat-conducting 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363257.9U CN204082682U (en) | 2014-07-01 | 2014-07-01 | A kind of heating machanism of magnetic drive pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363257.9U CN204082682U (en) | 2014-07-01 | 2014-07-01 | A kind of heating machanism of magnetic drive pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082682U true CN204082682U (en) | 2015-01-07 |
Family
ID=52175405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363257.9U Expired - Fee Related CN204082682U (en) | 2014-07-01 | 2014-07-01 | A kind of heating machanism of magnetic drive pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351213A (en) * | 2015-11-05 | 2016-02-24 | 安徽盛唐泵阀制造有限公司 | Industrial delivering magnetic pump |
| CN108567390A (en) * | 2017-03-07 | 2018-09-25 | 三花亚威科电器设备（芜湖）有限公司 | The water pump of dish-washing machine and dish-washing machine with it |
| CN113153763A (en) * | 2021-04-30 | 2021-07-23 | 福建省福安市力德泵业有限公司 | Magnetic pump under low-temperature vacuum environment |
-
2014
- 2014-07-01 CN CN201420363257.9U patent/CN204082682U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351213A (en) * | 2015-11-05 | 2016-02-24 | 安徽盛唐泵阀制造有限公司 | Industrial delivering magnetic pump |
| CN108567390A (en) * | 2017-03-07 | 2018-09-25 | 三花亚威科电器设备（芜湖）有限公司 | The water pump of dish-washing machine and dish-washing machine with it |
| CN108567390B (en) * | 2017-03-07 | 2021-07-06 | 三花亚威科电器设备（芜湖）有限公司 | Water pump of dish washing machine and dish washing machine with water pump |
| CN113153763A (en) * | 2021-04-30 | 2021-07-23 | 福建省福安市力德泵业有限公司 | Magnetic pump under low-temperature vacuum environment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160701 |