CN202732381U - Magnetic driving device for conveying of saturated steam sterilization medium - Google Patents
Magnetic driving device for conveying of saturated steam sterilization medium Download PDFInfo
- Publication number
- CN202732381U CN202732381U CN 201220348472 CN201220348472U CN202732381U CN 202732381 U CN202732381 U CN 202732381U CN 201220348472 CN201220348472 CN 201220348472 CN 201220348472 U CN201220348472 U CN 201220348472U CN 202732381 U CN202732381 U CN 202732381U
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- China
- Prior art keywords
- pump shaft
- magnetic rotor
- bearing
- centrifugal impeller
- conveying
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- 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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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
A magnetic driving device for conveying of saturated steam sterilization medium comprises a base seat, a centrifugal impeller and a press sleeve, wherein a shell is arranged on the base seat, the centrifugal impeller s arranged in an inner cavity of the shell, the centrifugal impeller is arranged at the top end of a pump shaft in sleeved mode and fastened on the pump shaft through the press sleeve and a screw, a bearing body is arranged in the middle of the pump shaft, grease-free lubrication bearings are arranged on the pump shaft in concave grooves at two ends of the bearing body, an inner magnetic rotor assembly is arranged at the other end of the pump shaft, a separation sleeve is arranged on the outer ring of the inner magnetic rotor assembly, and an outer magnetic rotor assembly is arranged on the outer ring of the separation sleeve. A shaft is arranged in a right end hole of the outer magnetic rotor assembly, the shaft is supported by a bearing inside a bearing box component, and the other end of the shaft is connected with a motor through a coupling. The magnetic driving device for the conveying of the saturated steam sterilization medium is free from leakage and can operate in dry mode without liquid, environmental pollution is eliminated, and personal safety of an operator is guaranteed.
Description
Technical field: the utility model relates to a kind of magnetic driving equipment for the conveying of saturated vapour sterile medium.The all spectra that it is widely used in pharmacy, food, health and has sterilization to require.
Background technique: the at present conveying of saturated vapour sterile medium, what mainly adopt is centrifugal fan, and centrifugal fan all is to adopt mechanical seal or packing seal, and what bearing adopted is thin oil lubricant bearing or grease lubrication high-speed bearing.Adopt mechanical seal or packing seal meeting to produce the seepage of saturated vapour sterile medium, not only can have a strong impact on the quality of sterile medium and the effect of instantaneous sterilizing, and the pollution production environment, affecting operator's physical and mental health, employee's personal safety can not get ensureing when serious; Equipment can not be realized without seal running dry.
Summary of the invention: the purpose of this utility model is exactly that a kind of magnetic driving equipment for the conveying of saturated vapour sterile medium will be provided, and it can overcome the existing defective of above existing equipment well.The purpose of this utility model is to realize like this, a kind of magnetic driving equipment for the conveying of saturated vapour sterile medium, comprise base, centrifugal impeller, gland, it is characterized in that: be provided with housing on the base, be provided with centrifugal impeller in the inner chamber of housing, centrifugal impeller is enclosed within the top of pump shaft, and by gland and screw lock on pump shaft, the middle part of pump shaft is provided with bearing support, be provided with without grease lubricating bearing on the pump shaft in the groove of bearing support two ends, the other end of pump shaft is provided with interior magnetic rotor component, and the outer ring of interior magnetic rotor component is provided with separation sleeve, and the outer ring of separation sleeve is provided with outer magnetic rotor component; Be provided with axle in the right-hand member hole of described outer magnetic rotor component, axle is by the bearings in the bearing housing parts, and the other end of axle connects with motor by coupling.The utility model adopts the soft transmission device of non-contact type magneto drive to replace the hard transmission of mechanical contact, and nonmetal isolating sleeve formula static seal replaces the Mechanical Sealed Type motive sealing, the thin oil lubricant bearing that replaces centrifugal blower to use without grease lubricating bearing.The utility model without leaking, can doing running, stop environmental pollution by aneroid, has been guaranteed operator's personal safety for delivery of the saturated vapour sterile medium.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model partial structurtes enlarged views;
1. base, 2. centrifugal impeller, 3. gland, 4. cover plate, 5. bearing support, 6. pump shaft, 7. housing, 8. without grease lubricating bearing, 9. separation sleeve, 10. interior magnetic rotor component, 11. outer magnetic rotor component, 12. carriages, 13. bearing housing parts, 14. coupling, 15. motors.
Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing;
A kind of magnetic driving equipment for the conveying of saturated vapour sterile medium, comprise base 1, centrifugal impeller 2, gland 3, it is characterized in that: be provided with housing 7 on the base 1, be provided with centrifugal impeller 2 in the inner chamber of housing 7, centrifugal impeller 2 is enclosed within the top of pump shaft 6, and by gland 3 and screw lock on pump shaft 6, the middle part of pump shaft 6 is provided with bearing support 5, be provided with without grease lubricating bearing 8 on the pump shaft 6 in the bearing support 5 two ends grooves, the other end of pump shaft 6 is provided with interior magnetic rotor component 10, the outer ring of interior magnetic rotor component 10 is provided with separation sleeve 9, and the outer ring of separation sleeve 9 is provided with outer magnetic rotor component 11; Be provided with axle in the right-hand member hole of described outer magnetic rotor component 11, axle is by the bearings in the bearing housing parts 13, and the other end of axle connects with motor 15 by coupling 14.During implementation; adopt the soft transmission device of non-contact type magneto drive to replace the hard transmission of mechanical contact: to adopt extraordinary intensity, magneticfocusing, draw the Contactless magnetic that pushes away the magnetic circuit coupling to drive soft transmission device; have compact structure, the advantages such as volume is little, transmitting torque is large, transmission efficiency is high, stable and reliable operation, also have simultaneously overload protection function.Adopt nonmetal isolating sleeve formula static seal to replace the Mechanical Sealed Type motive sealing: the specific resistance of nonmetal isolating sleeve is infinitely great, the on-stream eddy current heat that do not produce, need not adopt cooling liquid to cool off interior magnet rotor and take away the eddy current heat, therefore the temperature of inside and outside magnet rotor can not raise and cause the demagnetization phenomenon, guarantee that Contactless magnetic drives soft transmission device and has higher transmission efficiency and operation stability, make magnetic driving equipment do operation by aneroid.The oil lubrication rolling bearing that employing replaces common centrifugal blower to use without grease lubricating bearing: without grease lubricating bearing; can guarantee the dried operation of this device aneroid; improved the anti-cavitation performance of device; need not to adopt idle running resistance protection device protection; guarantee this device operation stability and reliability, improved the working life of this device.Running is done in employing without grease lubrication bearing can bear axial force and radial force simultaneously, and when producing certain axial force and radial force, bearing can bear, and does not affect the usability of this device in certain working conditions change scope.
Claims (1)
1. one kind is used for the magnetic driving equipment that the saturated vapour sterile medium is carried, comprise base (1), centrifugal impeller (2), gland (3), it is characterized in that: be provided with housing (7) on the base (1), be provided with centrifugal impeller (2) in the inner chamber of housing (7), centrifugal impeller (2) is enclosed within the top of pump shaft (6), and by gland (3) and screw lock on pump shaft (6), the middle part of pump shaft (6) is provided with bearing support (5), be provided with without grease lubricating bearing (8) on the pump shaft (6) in the groove of bearing support (5) two ends, the other end of pump shaft (6) is provided with interior magnetic rotor component (10), the outer ring of interior magnetic rotor component (10) is provided with separation sleeve (9), and the outer ring of separation sleeve (9) is provided with outer magnetic rotor component (11); Be provided with axle in the right-hand member hole of described outer magnetic rotor component (11), axle is by the bearings in the bearing housing parts (13), and the other end of axle connects with motor (15) by coupling (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348472 CN202732381U (en) | 2012-07-18 | 2012-07-18 | Magnetic driving device for conveying of saturated steam sterilization medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348472 CN202732381U (en) | 2012-07-18 | 2012-07-18 | Magnetic driving device for conveying of saturated steam sterilization medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732381U true CN202732381U (en) | 2013-02-13 |
Family
ID=47658085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220348472 Expired - Fee Related CN202732381U (en) | 2012-07-18 | 2012-07-18 | Magnetic driving device for conveying of saturated steam sterilization medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767527A (en) * | 2012-07-18 | 2012-11-07 | 黄佳华 | Magnetic driving device for delivery of saturated steam sterilization medium |
| CN111894902A (en) * | 2020-06-10 | 2020-11-06 | 安徽银龙泵阀股份有限公司 | Erosion-resistant isolation sleeve assembly for magnetic pump |
-
2012
- 2012-07-18 CN CN 201220348472 patent/CN202732381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767527A (en) * | 2012-07-18 | 2012-11-07 | 黄佳华 | Magnetic driving device for delivery of saturated steam sterilization medium |
| CN111894902A (en) * | 2020-06-10 | 2020-11-06 | 安徽银龙泵阀股份有限公司 | Erosion-resistant isolation sleeve assembly for magnetic 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: JIANGSU HIGHTING PUMP VALVE MANUFACTURING CO., LTD. Assignor: Huang Jiahua Contract record no.: 2014320000371 Denomination of utility model: Magnetic driving device for conveying of saturated steam sterilization medium Granted publication date: 20130213 License type: Exclusive License Record date: 20140430 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20130213 Termination date: 20180718 |