CN2828396Y - Non-vortex hot ceramic separate cover magnetic pump - Google Patents
Non-vortex hot ceramic separate cover magnetic pump Download PDFInfo
- Publication number
- CN2828396Y CN2828396Y CN 200520093711 CN200520093711U CN2828396Y CN 2828396 Y CN2828396 Y CN 2828396Y CN 200520093711 CN200520093711 CN 200520093711 CN 200520093711 U CN200520093711 U CN 200520093711U CN 2828396 Y CN2828396 Y CN 2828396Y
- Authority
- CN
- China
- Prior art keywords
- pump
- magnet rotor
- magnetic
- shaft
- hitch
- 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 relates to a nonvortex magnetic pump with a hot ceramic separating sleeve, which comprises a pump body (1), a pump cover (2), a pump shaft (3), an impeller (4), a connecting stand (5), an inner magnetic rotor (6), an outer magnetic rotor (7), a separating sleeve (8), a driving shaft (9) and a driving shaft bearing stand (10), wherein the zirconia or carborundum ceramic separating sleeve (8) is arranged between the inner magnetic rotor (6) and the outer magnetic rotor (7), and the ceramic separating sleeve is arranged between the inner and the outer magnetic rotors of the magnetic pump and does not generate vortex electric heating because of the influence of the cutting movement of magnetic force lines. The utility model can prevent the magnetic pump from damaging because of excessive heating, improves the operating stability and the safe usability of the magnetic pump, and improves the efficiency of the magnetic pump.
Description
Technical field
The utility model relates to magnetic drive pump.
Background technique
Magnetic drive pump be a kind of by outer magnet rotor cooperate with interior magnet rotor drive by magnetic force in magnet rotor rotate, interior magnet rotor drives pump shaft and rotates, make the vane rotor rotation work on the pump shaft in the pump housing-kind of pump.Magnetic drive pump interior magnet rotor and outside be provided with distance sleeve between magnet rotor and form Seal cage, its effect one is the seepage that prevents the pump main shaft, the 2nd, main shaft and interior magnet rotor portion are cooled off.What the distance sleeve of existing magnetic drive pump adopted is the metal separation sleeve, the metal separation sleeve is moved by magnetic force line cutting between inside and outside magnet rotor, therefore produces eddy current electric heating, so require very high to heat radiation, as it is bad to dispel the heat, magnetic drive pump was easy to cause thermal damage, in addition, because the generation of magnetic eddy current heat, consumed function, thereby reduced the efficient of magnetic drive pump, so directly have a strong impact on the application of magnetic drive pump, how solving separation sleeve generation eddy current heat is the very important problem of magnetic drive pump.
The model utility content
The purpose of this utility model is to improve at the problems referred to above, provides a kind of eddy current heat that do not produce, magnetic drive pump safe and convenient to use.
The technical solution of the utility model is that the separation sleeve that is provided with between the interior magnet rotor of magnetic drive pump and outer magnet rotor is that zirconium oxide or silicon carbide ceramics are made.
Through a large amount of tests and screening, its physics of separation sleeve made with zirconium oxide or silicon carbide ceramics and chemical property can be competent at the use in magnetic drive pump.The nonmetal isolating sleeve made from zirconium oxide or silicon carbide ceramics is being subjected to the magnetic force line cutting motion not produce eddy current electric heating between magnet rotor inside and outside the magnetic drive pump like this, not only can improve the efficient of magnetic drive pump, save the energy, and can prevent that importantly magnetic drive pump is because of crossing cause thermal damage, can avoid because of magnetic drive pump when the idle running of no medium, owing to the heat radiation of can not working from the cooling system is bad, the pump temperature is improved rapidly, make inside and outside magnet rotor Yin Gaowen loss of excitation, install with overheated burning out in the pump, improve the operation stability and the safe handling property of magnetic drive pump greatly, also saved spare part and maintenance.
Description of drawings
Accompanying drawing is the utility model example structure schematic representation.
Embodiment
The utility model includes the pump housing 1, pump cover 2, pump shaft 3, impeller 4, hitch 5, interior magnet rotor 6, outer magnet rotor 7, separation sleeve 8, live axle 9, the bearing bracket stand 10 of live axle 9, pump shaft 3 is rotatably assorted with plain bearing arrangement 11 by axle sleeve with pump cover 2 and is connected, impeller 4 is installed in pump shaft 3 shaft ends in the pump housing 1 pump chamber, hitch 5 is fixedlyed connected with the pump housing 1 together with pump cover 2, bearing bracket stand 10 docks fixedly connected with hitch 5, in the inner chamber that cartridge type hitch 5 forms, interior magnet rotor 6 is fixedly mounted on pump shaft 3 axle heads, outer magnet rotor is fixedly mounted on live axle 9 axle heads, interior magnet rotor 6 and outside 7 of magnet rotors be provided with zirconium oxide or silicon carbide ceramics separation sleeve 8, pottery separation sleeve 8 is closely fixedlyed connected with land 82 by platen 81, and land 82 is closely fixedlyed connected with pump cover 2 or hitch 5.
Claims (1)
1, no eddy current thermal Ceramics spacer magnetic drive pump, it is characterized in that including the pump housing (1), pump cover (2), pump shaft (3), impeller (4), hitch (5), interior magnet rotor (6), outer magnet rotor (7), separation sleeve (8), live axle (9), driving shaft bearing frame (10), pump shaft (3) is rotatably assorted with plain bearing arrangement (11) by axle sleeve with pump cover (2) and is connected, impeller (4) is installed in pump shaft (3) shaft end in the pump housing (1) pump chamber, hitch (5) is fixedlyed connected with the pump housing (1) together with pump cover (2), bearing bracket stand (10) docks fixedly connected with hitch (5), interior magnet rotor (6) is fixedly mounted on pump shaft (3) axle head, outer magnet rotor is fixedly mounted on live axle (9) axle head, interior magnet rotor (6) and outside be provided with zirconium oxide or silicon carbide ceramics separation sleeve (8) between magnet rotor (7), pottery separation sleeve (8) is closely fixedlyed connected with land (82) by platen (81), and land (82) is closely fixedlyed connected with pump cover (2) or hitch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520093711 CN2828396Y (en) | 2005-11-18 | 2005-11-18 | Non-vortex hot ceramic separate cover magnetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520093711 CN2828396Y (en) | 2005-11-18 | 2005-11-18 | Non-vortex hot ceramic separate cover magnetic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828396Y true CN2828396Y (en) | 2006-10-18 |
Family
ID=37079952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520093711 Expired - Fee Related CN2828396Y (en) | 2005-11-18 | 2005-11-18 | Non-vortex hot ceramic separate cover magnetic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828396Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536915A (en) * | 2012-02-22 | 2012-07-04 | 江苏永一泵业有限公司 | Hot water circulating pump |
| CN104564702A (en) * | 2014-12-24 | 2015-04-29 | 安徽南方化工泵业有限公司 | Magnetic pump with high-temperature structure |
| CN104564789A (en) * | 2014-12-24 | 2015-04-29 | 安徽南方化工泵业有限公司 | Pump shaft seal structure of high-temperature magnetic pump |
| CN104564774A (en) * | 2014-12-24 | 2015-04-29 | 安徽南方化工泵业有限公司 | Magnetic driving device of high-temperature structure magnetic pump |
| CN104595241A (en) * | 2014-12-24 | 2015-05-06 | 安徽南方化工泵业有限公司 | Pump body structure for high-temperature-structure magnetic drive pump |
| CN105298895A (en) * | 2015-10-30 | 2016-02-03 | 江苏建安泵业制造有限公司 | Metal magnetic force pump |
| CN106678052A (en) * | 2017-02-20 | 2017-05-17 | 江苏建安泵业制造有限公司 | Mechanical seal type magnetic pump system |
| CN106837813A (en) * | 2017-02-20 | 2017-06-13 | 江苏建安泵业制造有限公司 | A kind of outer circulation magnetic force pumping system |
| CN108980058A (en) * | 2017-06-01 | 2018-12-11 | 福安市爱的电器有限公司 | A kind of certainly cooling magnetic force circulating pump |
-
2005
- 2005-11-18 CN CN 200520093711 patent/CN2828396Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536915A (en) * | 2012-02-22 | 2012-07-04 | 江苏永一泵业有限公司 | Hot water circulating pump |
| CN104564702A (en) * | 2014-12-24 | 2015-04-29 | 安徽南方化工泵业有限公司 | Magnetic pump with high-temperature structure |
| CN104564789A (en) * | 2014-12-24 | 2015-04-29 | 安徽南方化工泵业有限公司 | Pump shaft seal structure of high-temperature magnetic pump |
| CN104564774A (en) * | 2014-12-24 | 2015-04-29 | 安徽南方化工泵业有限公司 | Magnetic driving device of high-temperature structure magnetic pump |
| CN104595241A (en) * | 2014-12-24 | 2015-05-06 | 安徽南方化工泵业有限公司 | Pump body structure for high-temperature-structure magnetic drive pump |
| CN105298895A (en) * | 2015-10-30 | 2016-02-03 | 江苏建安泵业制造有限公司 | Metal magnetic force pump |
| CN106678052A (en) * | 2017-02-20 | 2017-05-17 | 江苏建安泵业制造有限公司 | Mechanical seal type magnetic pump system |
| CN106837813A (en) * | 2017-02-20 | 2017-06-13 | 江苏建安泵业制造有限公司 | A kind of outer circulation magnetic force pumping system |
| CN108980058A (en) * | 2017-06-01 | 2018-12-11 | 福安市爱的电器有限公司 | A kind of certainly cooling magnetic force circulating pump |
| CN108980058B (en) * | 2017-06-01 | 2020-02-18 | 福建爱的电器有限公司 | Self-cooling magnetic circulating pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dandong Colossus Pioneer Pump Industry Co., Ltd. Assignor: Dandong Kelong Group Co., Ltd. Contract fulfillment period: 2009.8.23 to 2015.11.1 Contract record no.: 2009210000232 Denomination of utility model: Non-vortex hot ceramic separate cover magnetic pump Granted publication date: 20061018 License type: Exclusive license Record date: 20091016 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.23 TO 2015.11.1; CHANGE OF CONTRACT Name of requester: DANDONG COLOSSUS XIANFENG PUMP CO., LTD. Effective date: 20091016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |