CN212250610U - Magnetic suspension molecular pump water cooling device - Google Patents
Magnetic suspension molecular pump water cooling device Download PDFInfo
- Publication number
- CN212250610U CN212250610U CN202020865280.3U CN202020865280U CN212250610U CN 212250610 U CN212250610 U CN 212250610U CN 202020865280 U CN202020865280 U CN 202020865280U CN 212250610 U CN212250610 U CN 212250610U
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- condenser tube
- clamping ring
- magnetic suspension
- tube clamping
- molecular pump
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- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The utility model provides a magnetic suspension molecular pump water cooling device, including the magnetic suspension molecular pump, magnetic suspension molecular pump upper end is magnetic suspension motor assembly base the upper surface of magnetic suspension motor assembly base is equipped with two butt joint first condenser tube clamping rings and second condenser tube clamping ring together, the bottom of first condenser tube clamping ring and second condenser tube clamping ring is equipped with condenser tube, the second condenser tube clamping ring is all worn out to condenser tube's water inlet and delivery port. The utility model discloses beneficial effect: the water inlet and outlet directions can be changed at will, and the field installation requirement of the magnetic suspension molecular pump is reduced; meanwhile, the problem that the cooling water pipe cannot be replaced or is difficult to replace due to long-term use of the cooling system is effectively solved, and the maintenance cost is reduced.
Description
Technical Field
The utility model belongs to magnetic suspension molecular pump cooling arrangement field especially relates to a magnetic suspension molecular pump water cooling device.
Background
A magnetic levitation molecular pump is an important device for obtaining a vacuum environment by continuously operating at a high speed. Because the working state of the magnetic suspension molecular pump is continuous high-speed rotation, a water cooling system is necessarily arranged on the pump body of the magnetic suspension molecular pump. The existing water cooling system is usually to install the cooling water pipe into the base of the pump body by slotting the base and fix the cooling water pipe by using an integral press ring or cast the cooling water pipe into the pump body by using the pump body base in the form of casting. The water inlet and outlet directions of the two types of cooling water pipes are fixed, and the directions can not be adjusted. Therefore, the magnetic suspension molecular pump needs to be installed in a water path at a use place, and in this case, the interference of an external cooling water supply pipe needs to be considered, so that inconvenience is brought to the installation and use of the magnetic suspension molecular pump. In addition, the cooling water required by the cooling system of the magnetic suspension molecular pump using environment is not necessarily pure water, high precipitated water or water containing corrosion exists, the cooling water pipe in the cooling system is corroded after the molecular pump is used for a period of time, the field replacement of the cooling water pipe is very inconvenient, the molecular pump with the cooling water pipe cast in the pump body cannot be replaced, only a new molecular pump can be replaced, and the maintenance cost is very high.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to a magnetic suspension molecular pump water cooling device to solve the above-mentioned problems.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a magnetic suspension molecular pump water cooling device, includes the magnetic suspension molecular pump, the magnetic suspension molecular pump upper end is magnetic suspension motor assembly base the upper surface of magnetic suspension motor assembly base is equipped with two butt joint first condenser tube clamping rings and second condenser tube clamping ring together, the bottom of first condenser tube clamping ring and second condenser tube clamping ring is equipped with condenser tube, the second condenser tube clamping ring is all worn out to condenser tube's water inlet and delivery port.
Furthermore, first condenser tube clamping ring and second condenser tube clamping ring are the semicircle ring structure, first condenser tube clamping ring and second condenser tube clamping ring form the ring structure around the outside at the motor assembly mechanism of magnetic suspension molecular pump.
Furthermore, the bottom of first condenser tube clamping ring and second condenser tube clamping ring all is equipped with annular tang groove, condenser tube is located the tang inslot.
Furthermore, be equipped with two through-holes that communicate with the tang groove on the lateral surface of second condenser tube clamping ring, condenser tube's water inlet and delivery port wear out to the outside in the through-hole that corresponds respectively.
Further, the edge of first condenser tube clamping ring and second condenser tube clamping ring evenly is equipped with a plurality of screw holes, it all is equipped with the mounting hole to correspond screw hole department on the magnetic suspension motor assembly base, the screw hole passes through set screw and connects on the mounting hole.
Compared with the prior art, magnetic suspension molecular pump water cooling device have following advantage:
the water cooling device of the magnetic suspension molecular pump of the utility model can change the water inlet and outlet directions at will, and reduce the field installation requirement of the magnetic suspension molecular pump; meanwhile, the problem that the cooling water pipe cannot be replaced or is difficult to replace due to long-term use of the cooling system is effectively solved, and the maintenance cost is reduced.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a magnetic suspension molecular pump water cooling device according to an embodiment of the present invention.
Description of reference numerals:
1-a magnetic suspension molecular pump; 2-a first cooling water pipe pressure ring; 3-a second cooling water pipe pressure ring; 4-a set screw; 5-cooling water pipe.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The utility model provides a magnetic suspension molecular pump water cooling device, includes magnetic suspension molecular pump 1, 1 upper end of magnetic suspension molecular pump is magnetic suspension motor assembly base the upper surface of magnetic suspension motor assembly base is equipped with two butt joint first condenser tube clamping ring 2 and second condenser tube clamping ring 3 together, the bottom of first condenser tube clamping ring 2 and second condenser tube clamping ring 3 is equipped with condenser tube 5, second condenser tube clamping ring 3 is all worn out to condenser tube 5's water inlet and delivery port.
First condenser tube clamping ring 2 and second condenser tube clamping ring 3 are the semicircle ring structure, first condenser tube clamping ring 2 and second condenser tube clamping ring 3 form the ring structure around the outside at the motor assembly mechanism of magnetic suspension molecular pump 1.
The bottom of first condenser tube clamping ring 2 and second condenser tube clamping ring 3 all is equipped with annular tang groove, condenser tube 5 is located the tang inslot.
And two through holes communicated with the seam allowance groove are formed in the outer side surface of the second cooling water pipe compression ring 3, and the water inlet and the water outlet of the cooling water pipe 5 penetrate out of the corresponding through holes respectively.
The edge of first condenser tube clamping ring 2 and second condenser tube clamping ring 3 evenly is equipped with a plurality of screw holes, it all is equipped with the mounting hole to correspond screw hole department on the magnetic suspension motor assembly base, the screw hole passes through set screw 4 to be connected on the mounting hole, with first condenser tube clamping ring 2 and 3 fixed connection of second condenser tube clamping ring on the magnetic suspension motor assembly base.
The working process of the embodiment is as follows:
the cooling water pipe 5 is arranged on a magnetic suspension motor assembly base of the magnetic suspension molecular pump 1, and is assembled by the first cooling water pipe pressure ring 2 and the second cooling water pipe pressure ring 3, and then is fixed on the magnetic suspension molecular pump 1 by the fixing screw 4, so that the magnetic suspension molecular pump 1 can be cooled. Because of being with first condenser tube clamping ring 2 of fix with screw and second condenser tube clamping ring 3, consequently can rotate condenser tube 5's angle earlier and fix with set screw 4 respectively again, just so can realize the multi-angle installation of condenser tube 5's water inlet and delivery port on magnetic suspension molecular pump 1, magnetic suspension molecular pump 1 is after the installation is used, can adjust the water inlet of condenser tube 5 and the angular position of delivery port according to the installation position that the user is convenient for with outside circulating water piping connection. In addition, the first cooling water pipe pressure ring 2 and the second cooling water pipe pressure ring 3 are adopted, so that the cooling water pipe 5 is convenient to detach from the magnetic suspension molecular pump 1, and subsequent after-sale maintenance is convenient.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A magnetic suspension molecular pump water cooling device is characterized in that: including the magnetic suspension molecular pump, the magnetic suspension molecular pump upper end is magnetic suspension motor assembly base the upper surface of magnetic suspension motor assembly base is equipped with two butt joint first condenser tube clamping rings and second condenser tube clamping ring together, the bottom of first condenser tube clamping ring and second condenser tube clamping ring is equipped with condenser tube, the second condenser tube clamping ring is all worn out to condenser tube's water inlet and delivery port.
2. A magnetic levitation molecular pump water cooling apparatus as claimed in claim 1, wherein: first condenser tube clamping ring and second condenser tube clamping ring are the semicircle ring structure, first condenser tube clamping ring and second condenser tube clamping ring form the ring structure around the outside at the motor assembly mechanism of magnetic suspension molecular pump.
3. A magnetic levitation molecular pump water cooling apparatus as claimed in claim 1, wherein: the bottom of first condenser tube clamping ring and second condenser tube clamping ring all is equipped with annular tang groove, condenser tube is located the tang inslot.
4. A magnetic levitation molecular pump water cooling apparatus as claimed in claim 3, wherein: and two through holes communicated with the seam allowance groove are formed in the outer side surface of the second cooling water pipe pressing ring, and the water inlet and the water outlet of the cooling water pipe penetrate out of the corresponding through holes respectively.
5. A magnetic levitation molecular pump water cooling apparatus as claimed in claim 1, wherein: the edge of first condenser tube clamping ring and second condenser tube clamping ring evenly is equipped with a plurality of screw holes, it all is equipped with the mounting hole to correspond screw hole department on the magnetic suspension motor assembly base, the screw hole passes through set screw and connects on the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020865280.3U CN212250610U (en) | 2020-05-21 | 2020-05-21 | Magnetic suspension molecular pump water cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020865280.3U CN212250610U (en) | 2020-05-21 | 2020-05-21 | Magnetic suspension molecular pump water cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212250610U true CN212250610U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020865280.3U Active CN212250610U (en) | 2020-05-21 | 2020-05-21 | Magnetic suspension molecular pump water cooling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN212250610U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116591994A (en) * | 2023-07-05 | 2023-08-15 | 合肥昱驰真空技术有限公司 | Novel magnetic suspension compound molecular pump |
| CN116950933A (en) * | 2023-07-05 | 2023-10-27 | 合肥昱驰真空技术有限公司 | Magnetic suspension molecular pump water cooling equipment |
| CN117118138A (en) * | 2023-10-24 | 2023-11-24 | 北京中科九微科技有限公司 | Motor housing for magnetic suspension molecular pump and manufacturing method thereof |
-
2020
- 2020-05-21 CN CN202020865280.3U patent/CN212250610U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116591994A (en) * | 2023-07-05 | 2023-08-15 | 合肥昱驰真空技术有限公司 | Novel magnetic suspension compound molecular pump |
| CN116950933A (en) * | 2023-07-05 | 2023-10-27 | 合肥昱驰真空技术有限公司 | Magnetic suspension molecular pump water cooling equipment |
| CN116950933B (en) * | 2023-07-05 | 2024-05-10 | 合肥昱驰真空技术有限公司 | Magnetic suspension molecular pump water cooling equipment |
| CN117118138A (en) * | 2023-10-24 | 2023-11-24 | 北京中科九微科技有限公司 | Motor housing for magnetic suspension molecular pump and manufacturing method thereof |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300457 Block D, No. 90, 12th Avenue, Binhai New Area Development Zone, Tianjin Patentee after: Tianjin Feixuan Technology Co.,Ltd. Address before: 300457 Block D, No. 90, 12th Avenue, Binhai New Area Development Zone, Tianjin Patentee before: TIANJIN EMAGING TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |