CN202732362U - Heat preservation type magnetic driving pump - Google Patents
Heat preservation type magnetic driving pump Download PDFInfo
- Publication number
- CN202732362U CN202732362U CN 201220303872 CN201220303872U CN202732362U CN 202732362 U CN202732362 U CN 202732362U CN 201220303872 CN201220303872 CN 201220303872 CN 201220303872 U CN201220303872 U CN 201220303872U CN 202732362 U CN202732362 U CN 202732362U
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- pump
- steam
- sleeve
- heat preservation
- pump cover
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- Expired - Fee Related
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Abstract
The utility model provides a heat preservation type magnetic driving pump, wherein a heat preservation jacket is fixedly arranged on each of a pump body (1) and a pump cover (2) respectively; each heat preservation jacket is provided with an interlayer which is used as a steam circulation space; a steam access port is formed in an upper position and a lower position of each heat preservation jacket respectively; an isolation sleeve (3) adopting a composite type double-layer isolation sleeve comprises an external sleeve (3-2) and an internal sleeve (3-1) which is located in the interior of the external sleeve (3-2); moreover, a gap which is used as the steam circulation space is kept between the external sleeve (3-2) and the internal sleeve (3-1); an isolation sleeve steam access port (3-3) is formed in an upper position and a lower position of the end face of the isolation sleeve (3) respectively; and the isolation sleeve steam access ports (3-3) are connected with a pump cover steam access port (2-3). In such a way, the sufficient heat preservation of all areas through which a medium passes in the pump is realized, the heat preservation effect is better, and the medium can be prevented from being frozen more effectively.
Description
Technical field
The utility model relates to a kind of magnetic drive pump, specifically a kind of heat insulation type magnetic force driving pump.
Background technique
Magnetic drive pump is to lean on the inside and outside magnetic coupling transmission of separation sleeve, with the sealing of static seal pad, has realized substituting motive sealing with static seal between separation sleeve and pump cover, reaches nothing leakage truly.Be specially adapted to the conveying of inflammable, explosive, poisonous and valuable medium.Therefore Insulation Shell of Magnet Pump and interior magnetic steel gap are little, and sliding bearing and sliding shaft sleeve gap are less, when conveying easily-crystallized, the medium that easily solidifies, need to pass into steam insulation, with crystallization-preventive or solidify.
Existing heat insulation type magnetic drive pump, owing to only to pump housing insulation, being incubated at most to the pump cover position, heat insulation effect is bad, medium is difficult to melt in the separation sleeve.
The model utility content
Technical problem to be solved in the utility model is, a kind of heat insulation type magnetic force driving pump is provided, and medium in the pump housing, pump cover, the separation sleeve is carried out comprehensive insulation, and strengthening heat insulation effect, medium solidifies and causes again difficulty in starting when avoiding termination of pumping.
It is as follows that the utility model solves the problems of the technologies described above the technological scheme that adopts:
A kind of heat insulation type magnetic force driving pump, comprise the pump housing that links together, pump cover and separation sleeve, it is characterized in that: be fixed with pump housing insulation jacket on the described pump housing, this pump housing insulation jacket has the interlayer as the steam free air space, and is respectively arranged with a pump housing steam import and export in the upper and lower position of pump housing insulation jacket; Be fixed with the pump cover insulation jacket on the described pump cover, this pump cover insulation jacket has the interlayer as the steam free air space, and is respectively arranged with pump cover steam import and export in the upper and lower position of pump cover insulation jacket; Described separation sleeve is compound Double-layered isolation casing, it comprises overcoat and is positioned at the inner sleeve of overcoat inside, and leave the gap as the steam free air space between the jacket and inner sleeve, the end face upper and lower position of described separation sleeve is respectively arranged with a separation sleeve steam and imports and exports, and this separation sleeve steam is imported and exported with the import and export of pump cover steam and linked to each other.
Gap between the described jacket and inner sleeve is 1～2mm.
Good effect of the present utility model is: the pump housing, pump cover and separation sleeve are provided with the steam Circulation Area, by passing into steam medium in the pump housing, pump cover, the separation sleeve is incubated, realized having in the pump the abundant insulation of the Zone Full that MEDIA FLOW crosses, better heat preservation can more effectively avoid medium to solidify.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model separation sleeve.
Embodiment
Further specify the utility model below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model comprises the pump housing 1 and the pump cover 2 that is bolted together.Also comprise separation sleeve 3 and link press span 4, wherein link press span 4 is bolted together with pump cover 2, and separation sleeve 3 is compressed, fixes.
Be welded with pump housing insulation jacket on the described pump housing 1, this pump housing insulation jacket has the interlayer as the steam free air space,
And be respectively arranged with a pump housing steam in the upper and lower position of pump housing insulation jacket and import and export 1-1.
Upper and lower two pump housing steam are imported and exported 1-1 and are arranged symmetrically with upper entering and lower leaving.
Be welded with the pump cover insulation jacket on the described pump cover 2, this pump cover insulation jacket has the interlayer as the steam free air space,
And be respectively arranged with a pump cover steam in the upper and lower position of pump cover insulation jacket and import and export 2-3.
Upper and lower two pump cover steam are imported and exported 2-3 and are arranged symmetrically with upper entering and lower leaving.
Described separation sleeve 3 is compound Double-layered isolation casing, and it comprises overcoat 3-2 and be positioned at the inner sleeve 3-1 of overcoat 3-2 inside, and leaves the gap as the steam free air space between overcoat 3-2 and the inner sleeve 3-1, and this gap generally is designed to 1～2mm.The end face upper and lower position of described separation sleeve 3 is respectively arranged with a separation sleeve steam and imports and exports 3-3, and this separation sleeve steam is imported and exported 3-3 and linked to each other with pump cover steam import and export 2-3.
Steam is imported and exported 2-3 by pump cover steam and is entered separation sleeve 3 internal clearances, upper entering and lower leaving.
Claims (2)
1. heat insulation type magnetic force driving pump, comprise the pump housing (1) that links together, pump cover (2) and separation sleeve (3), it is characterized in that: the described pump housing is fixed with pump housing insulation jacket on (1), this pump housing insulation jacket has the interlayer as the steam free air space, and is respectively arranged with a pump housing steam import and export (1-1) in the upper and lower position of pump housing insulation jacket; Described pump cover is fixed with the pump cover insulation jacket on (2), and this pump cover insulation jacket has the interlayer as the steam free air space, and is respectively arranged with pump cover steam import and export (2-3) in the upper and lower position of pump cover insulation jacket; Described separation sleeve (3) is compound Double-layered isolation casing, it comprises overcoat (3-2) and is positioned at the inner inner sleeve (3-1) of overcoat (3-2), and leave the gap as the steam free air space between overcoat (3-2) and the inner sleeve (3-1), the end face upper and lower position of described separation sleeve (3) is respectively arranged with a separation sleeve steam and imports and exports (3-3), and this separation sleeve steam is imported and exported (3-3) and linked to each other with pump cover steam import and export (2-3).
2. heat insulation type magnetic force driving pump as claimed in claim 1, it is characterized in that: the gap between described overcoat (3-2) and the inner sleeve (3-1) is 1～2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303872 CN202732362U (en) | 2012-06-27 | 2012-06-27 | Heat preservation type magnetic driving pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303872 CN202732362U (en) | 2012-06-27 | 2012-06-27 | Heat preservation type magnetic driving pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732362U true CN202732362U (en) | 2013-02-13 |
Family
ID=47658066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220303872 Expired - Fee Related CN202732362U (en) | 2012-06-27 | 2012-06-27 | Heat preservation type magnetic driving pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732362U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696990A (en) * | 2013-11-25 | 2014-04-02 | 江苏江大泵业制造有限公司 | Full-jacket heating pump |
| CN104100536A (en) * | 2014-06-25 | 2014-10-15 | 安徽盛唐泵阀制造有限公司 | Isolation cover assembly of magnetic force pump |
| CN105987007A (en) * | 2015-12-21 | 2016-10-05 | 安徽南方化工泵业有限公司 | Heat preservation type metal magnetic pump |
| WO2017114086A1 (en) * | 2015-12-31 | 2017-07-06 | 太仓顺达磁力泵科技有限公司 | Transfer pump for transporting solid-liquid mixture |
| CN107605806A (en) * | 2017-08-21 | 2018-01-19 | 王道红 | A kind of full chuck single-stage cantilever pump |
| CN108252945A (en) * | 2016-12-28 | 2018-07-06 | 上海佰诺泵阀有限公司 | The heat preservation magnetic drive pump that flow passage components coat entirely |
| CN114776598A (en) * | 2022-04-25 | 2022-07-22 | 瑞希特(浙江)科技股份有限公司 | Anti-crystallization magnetic drive centrifugal pump |
-
2012
- 2012-06-27 CN CN 201220303872 patent/CN202732362U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696990A (en) * | 2013-11-25 | 2014-04-02 | 江苏江大泵业制造有限公司 | Full-jacket heating pump |
| CN104100536A (en) * | 2014-06-25 | 2014-10-15 | 安徽盛唐泵阀制造有限公司 | Isolation cover assembly of magnetic force pump |
| CN104100536B (en) * | 2014-06-25 | 2017-01-25 | 安徽盛唐泵阀制造有限公司 | Isolation cover assembly of magnetic force pump |
| CN105987007A (en) * | 2015-12-21 | 2016-10-05 | 安徽南方化工泵业有限公司 | Heat preservation type metal magnetic pump |
| WO2017114086A1 (en) * | 2015-12-31 | 2017-07-06 | 太仓顺达磁力泵科技有限公司 | Transfer pump for transporting solid-liquid mixture |
| CN108252945A (en) * | 2016-12-28 | 2018-07-06 | 上海佰诺泵阀有限公司 | The heat preservation magnetic drive pump that flow passage components coat entirely |
| CN107605806A (en) * | 2017-08-21 | 2018-01-19 | 王道红 | A kind of full chuck single-stage cantilever pump |
| CN114776598A (en) * | 2022-04-25 | 2022-07-22 | 瑞希特(浙江)科技股份有限公司 | Anti-crystallization magnetic drive centrifugal pump |
| CN114776598B (en) * | 2022-04-25 | 2023-11-21 | 瑞希特(浙江)科技股份有限公司 | Anti-crystallization magnetic drive centrifugal pump |
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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: 20130213 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |