CN205260338U - Magnetic drive pump entirely keeps warm - Google Patents
Magnetic drive pump entirely keeps warm Download PDFInfo
- Publication number
- CN205260338U CN205260338U CN201521044119.5U CN201521044119U CN205260338U CN 205260338 U CN205260338 U CN 205260338U CN 201521044119 U CN201521044119 U CN 201521044119U CN 205260338 U CN205260338 U CN 205260338U
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- CN
- China
- Prior art keywords
- chamber
- pump
- pump case
- impeller
- rotor
- 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 relates to a magnetic drive pump entirely keeps warm is equipped with the pivot support of cross -under pivot in the pump case, the pump case inner chamber is separated for working chamber and power chamber, and the inner rotor of installing in pivot one end is established to the power intracavity, is equipped with the impeller in the working chamber, and install impeller in the pivot other end is equipped with the feed inlet on the cavity of impeller top, be equipped with the discharge gate on the lateral cavity body of an impeller left side, and the pump case outside is equipped with and covers the working chamber and keep warm and press from both sides the cover, keeps warm to press from both sides to sheathe in to install the UNICOM and keep warm and press from both sides the flange who overlaps, power chamber right side is equipped with the pump cover, and the pump cover is installed in the pump case, the power intracavity be equipped with with inner rotor complex external rotor, the outer power supply of pump case is connected to the external rotor, is equipped with the separation sleeve between inside and outside rotor, the separation sleeve installation end is fixed in between pump case and the pump cover, the separation sleeve encloses into an airtight chamber with the pump cover, the external rotor is arranged in airtight chamber, the intermural airtight heat preservation chamber of enclosing into in pivot support and the pump case, the heat preservation chamber covers power chamber and pivot, is equipped with the flange in UNICOM heat preservation chamber on the pump case.
Description
Technical field
The utility model relates to a kind of magnetic drive pump, is specifically related to a kind of all risk insurance temperature magnetic drive pump.
Background technology
Magnetic drive pump is conventional fluid conveying machine,, extensively should without leakage, low noise, the advantage such as stable with itFor industries such as medicine, chemical industry, bathrooms. Magnetic drive pump comprises housing, impeller, pump cover, pump shaft, interior magnet rotor, separation sleeve, outerMagnet rotor, motor and be positioned at the liner plate of motor end, outer magnet rotor and motor shaft are affixed, and interior magnet rotor and pump shaft are affixed, isolationCover is made up of flange, thin wall cylinder and base plate, and separation sleeve flange and pump cover join, and the outer magnet rotor of driven by motor rotates, then in drivingMagnet rotor rotates, and interior magnet rotor is driven member. The conveying easily-crystallized medium of magnetic drive pump, housing, pump cover, the easy crystallization in interior magnet rotor placeMedium easily solidifies and becomes powdery, bulk, and resistance is large, can cause bearing damage, even cannot start, housing and pump cover placeEasy crystal medium 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 shutting down at any time and starting, increased customer using cost.
Summary of the invention
The purpose of this utility model is to provide a kind of all risk insurance temperature magnetic drive pump that prevents that medium from condensing.
The technical scheme that the utility model is taked is:
A kind of all risk insurance temperature magnetic drive pump, comprises pump case, is provided with rotary shaft rack in pump case, and described rotating shaft is connected to rotary shaft rack,The inner chamber of pump case is divided into working chamber and power cavity by described rotary shaft rack, in described power cavity, is provided with internal rotor, and internal rotor is solidDingan County is loaded on one end of rotating shaft, is provided with impeller in working chamber, the rotating shaft other end that impeller is installed on, the chamber of the top of described impellerBody is provided with charging aperture, and the cavity in impeller left side is provided with discharging opening, and described pump case outside is provided with the thermal insulation clamp that covers working chamberOverlap, the adpting flange of UNICOM's insulation jacket is installed in described insulation jacket; The right side of described power cavity is provided with pump cover, described pumpLid is installed on pump case through screw, is provided with the outer rotor coordinating with internal rotor in described power cavity, and described outer rotor connects outside pump casePower source, between described internal rotor and outer rotor, be provided with separation sleeve, the installation end of described separation sleeve be fixed on pump case and pump cover itBetween, separation sleeve and pump cover surround a closed chamber, and described outer rotor is arranged in closed chamber; Between described rotary shaft rack and pump housing endophragmSurround sealed thermal insulating chamber, described incubation cavity covers power cavity and rotating shaft, and described pump case is provided with the adpting flange of UNICOM's incubation cavity.
Take after above technical scheme, the beneficial effects of the utility model are: traditional magnetic drive pump is the leaf to working chamber onlyWheel and charging and discharging mouth are incubated and have ignored the insulation of power cavity. In the technical program, except of the prior art to workDo outside the insulation at chamber and import and export place, also utilize between the inwall of rotary shaft rack and pump case and form incubation cavity, incubation cavity covers wholePower cavity and rotating shaft, exert an influence to magnetic drive pump after the medium of avoiding entering power cavity condenses; Utilize separation sleeve by magnetic drive pumpInner and outer rotors is kept apart, and avoids outer rotor contaminated.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described:
As shown in the figure, a kind of all risk insurance temperature magnetic drive pump, comprises pump case 1, and in pump case, 1 is provided with rotary shaft rack 2, and rotary shaft rack 2, turnsThe inner chamber of pump case is divided into working chamber 3 and power cavity 4 by bracing strut 2, and rotary shaft rack is provided with UNICOM's working chamber 3 and power cavity 4Axle sleeve 5, described rotating shaft 6 is connected to axle sleeve 5, in described power cavity 4, is provided with internal rotor 7, internal rotor 7 is fixedly installed in rotating shaft 6One end, in working chamber 3, be provided with impeller 8, rotating shaft 6 other ends that impeller 8 is installed on, establish on the cavity of the top of described impeller 8Have charging aperture 9, the cavity in impeller 8 left sides is provided with discharging opening 10, and described pump case 1 outside is provided with the insulation jacket that covers working chamber11, the adpting flange of UNICOM's insulation jacket is installed in described insulation jacket 11; The right side of described power cavity 4 is provided with pump cover 12,Described pump cover 12 is installed on pump case 1 through screw, is provided with the outer rotor 13 coordinating with internal rotor 7 in described power cavity 4, described outer turningSon 13 connects the power source of pump case outer 1, is provided with separation sleeve 14, the installation of described separation sleeve 14 between described internal rotor 7 and outer rotorEnd is fixed between pump case 1 and pump cover 12, and separation sleeve 14 surrounds a closed chamber with pump cover 12, and described outer rotor 13 is positioned at airtightIn chamber; Between described rotary shaft rack 2 and pump case 1 inwall, surround sealed thermal insulating chamber 15, described incubation cavity 14 covers power cavity 4 and rotating shaft6, described pump case 1 is provided with the adpting flange of UNICOM's incubation cavity 14.
Claims (1)
1. an all risk insurance temperature magnetic drive pump, is characterized in that, comprises pump case, is provided with rotary shaft rack in pump case, and described rotating shaft is connected toRotary shaft rack, the inner chamber of pump case is divided into working chamber and power cavity by described rotary shaft rack, in described power cavity, is provided with internal rotor,Internal rotor is fixedly installed in one end of rotating shaft, is provided with impeller in working chamber, the rotating shaft other end that impeller is installed on, described impellerThe cavity of top is provided with charging aperture, and the cavity in impeller left side is provided with discharging opening, and described pump case outside is provided with covering working chamberInsulation jacket, the adpting flange of UNICOM's insulation jacket is installed in described insulation jacket; The right side of described power cavity is provided with pumpLid, described pump cover is installed on pump case through screw, is provided with the outer rotor coordinating with internal rotor in described power cavity, and described outer rotor connectsConnect the power source outside pump case, between described internal rotor and outer rotor, be provided with separation sleeve, the installation end of described separation sleeve is fixed on pump caseAnd between pump cover, separation sleeve and pump cover surround a closed chamber, and described outer rotor is arranged in closed chamber; Described rotary shaft rack and pumpBetween shell inwall, surround sealed thermal insulating chamber, described incubation cavity covers power cavity and rotating shaft, and described pump case is provided with UNICOM's incubation cavityAdpting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044119.5U CN205260338U (en) | 2015-12-15 | 2015-12-15 | Magnetic drive pump entirely keeps warm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044119.5U CN205260338U (en) | 2015-12-15 | 2015-12-15 | Magnetic drive pump entirely keeps warm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260338U true CN205260338U (en) | 2016-05-25 |
Family
ID=56001868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521044119.5U Expired - Fee Related CN205260338U (en) | 2015-12-15 | 2015-12-15 | Magnetic drive pump entirely keeps warm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-12-15 CN CN201521044119.5U patent/CN205260338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20160525 Termination date: 20191215 |