CN219432058U - Screw vacuum pump magnetic drive cooling water pump - Google Patents
Screw vacuum pump magnetic drive cooling water pump Download PDFInfo
- Publication number
- CN219432058U CN219432058U CN202320891997.9U CN202320891997U CN219432058U CN 219432058 U CN219432058 U CN 219432058U CN 202320891997 U CN202320891997 U CN 202320891997U CN 219432058 U CN219432058 U CN 219432058U
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- cooling
- vacuum pump
- screw vacuum
- pipe
- pump body
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Abstract
The utility model provides a screw vacuum pump magnetic drive cooling water pump, which comprises a circulating mechanism, wherein the circulating mechanism comprises a magnetic base, a magnet, a blade shaft, an impeller and a cooling pipe middle section; one side of the magnetic base is fixedly connected to one end of the pump body rotor, and the inner side of the middle section of the cooling pipe is rotationally connected with the blade shaft. The screw vacuum pump body drives the pump body rotor to rotate, under the action of the magnetic connection of the rotation of the magnetic base and the magnet at the end part of the vane shaft, the vane shaft drives the impeller to synchronously rotate, so that cooling liquid can circularly flow in the cooling inlet pipe and the cooling return pipe in the connecting pipeline in an internal driving mode of the middle section of the cooling pipe to form the cooling water pump, the screw vacuum pump body is circularly cooled, the vane shaft and the impeller of the cooling water pump work when the screw vacuum pump body is started, and therefore, the cooling liquid can quickly and efficiently flow without adding driving devices such as a motor, hydraulic pressure and the like.
Description
Technical Field
The utility model relates to a cooling water pump, in particular to a screw vacuum pump magnetic driving cooling water pump, and belongs to the technical field of screw vacuum pumps.
Background
When the screw vacuum pump works, a large amount of heat is generated due to friction, compression and other reasons, if heat is not timely dissipated, the temperature of the vacuum pump part is too high, the normal work of the vacuum pump part is influenced, and equipment is possibly damaged, so that the generated heat is required to be taken away by using cooling liquid, the temperature inside the vacuum pump is kept within a proper range, and the normal operation of the vacuum pump is ensured;
in the existing cooling system of the screw vacuum pump, when cooling liquid cannot sufficiently circulate or needs to rely on an external water pump to circulate, unnecessary energy waste and environmental pollution can be caused, if the flow of the cooling liquid is insufficient, the temperature of certain parts can be excessively high, and the normal operation of the vacuum pump is influenced; conversely, if the flow of the cooling liquid is unbalanced, some parts may be excessively cooled, and energy waste is caused;
for this purpose, a screw vacuum pump magnetically driven cooling water pump is proposed.
Disclosure of Invention
In view of the above, the present utility model provides a screw vacuum pump magnetically driven cooling water pump to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial choice.
The technical scheme of the utility model is realized as follows: a screw vacuum pump magnetically driven cooling water pump comprises
The main body mechanism comprises a screw vacuum pump body and a pump body rotor;
the pump body rotor is arranged on one side of the screw vacuum pump body;
the circulating mechanism comprises a magnetic base, a magnet, a blade shaft, an impeller, a cooling return pipe II, a cooling inlet pipe II and a cooling pipe middle section;
one side of the magnetic base is fixedly connected to one end of the pump body rotor, the inner side of the middle section of the cooling pipe is rotationally connected with the vane shaft, a plurality of impellers are fixedly connected to the outer wall of the vane shaft, one end of the vane shaft, which is close to the magnetic base, is fixedly connected with the magnet, the upper end of the middle section of the cooling pipe is communicated with one end of the cooling inlet pipe II, and the lower end of the middle section of the cooling pipe is communicated with the other end of the cooling return pipe II.
Further preferably, the magnet is magnetically connected to the opposite end of the magnetic base.
Further preferably, the main body mechanism further comprises a first cooling return pipe, a first pipe joint, a second pipe joint and a first cooling inlet pipe;
one end of the first cooling return pipe is fixedly communicated with a liquid inlet of the screw vacuum pump body, and one end of the first cooling inlet pipe is fixedly communicated with a liquid outlet of the screw vacuum pump body.
Further preferably, the other end of the first cooling return pipe is fixedly connected with the other end of the second cooling return pipe through a first pipe joint.
Further preferably, the other end of the first cooling inlet pipe is communicated with the other end of the second cooling inlet pipe through the second pipe joint.
Further preferably, the magnets are symmetrically arranged with respect to the magnetic base.
By adopting the technical scheme, the embodiment of the utility model has the following advantages:
according to the screw vacuum pump, the pump body rotor is driven to rotate by the screw vacuum pump body, under the action of magnetic connection between the rotation of the magnetic base and the magnet at the end part of the vane shaft, the vane shaft drives the impeller to synchronously rotate, so that cooling liquid can circularly flow in the cooling inlet pipe and the cooling return pipe in the connecting pipeline in an internal driving mode of the middle section of the cooling pipe to form the cooling water pump, the screw vacuum pump body is circularly cooled, the vane shaft and the impeller of the cooling water pump work when the screw vacuum pump body is opened, and therefore the cooling liquid can quickly and efficiently flow without additional driving devices such as a motor, hydraulic pressure and the like, and the cooling liquid circularly cools the vacuum pump in an energy-saving, environment-friendly and efficient mode.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a block diagram of the area A of FIG. 1 in accordance with the present utility model;
fig. 3 is a block diagram of the B region of fig. 1 according to the present utility model.
Reference numerals: 10. a main body mechanism; 11. a screw vacuum pump body; 12. a pump body rotor; 13. cooling the first return pipe; 14. a first pipe joint; 15. a second pipe joint; 17. cooling the first inlet pipe; 20. a circulation mechanism; 21. a magnetic base; 22. a magnet; 23. a leaf shaft; 24. an impeller; 25. cooling the second return pipe; 26. cooling the second inlet pipe; 27. and cooling the middle section of the pipe.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-3, an embodiment of the present utility model provides a screw vacuum pump magnetically driven cooling water pump, comprising
A body mechanism 10, the body mechanism 10 comprising a screw vacuum pump body 11 and a pump body rotor 12;
the pump body rotor 12 is arranged on one side of the screw vacuum pump body 11;
the circulating mechanism 20 comprises a magnetic base 21, a magnet 22, a blade shaft 23, an impeller 24, a second cooling return pipe 25, a second cooling inlet pipe 26 and a middle cooling pipe section 27;
one side of the magnetic base 21 is fixedly connected with one end of the pump body rotor 12, the inner side of the middle section 27 of the cooling pipe is rotatably connected with the vane shaft 23, the outer wall of the vane shaft 23 is fixedly connected with a plurality of impellers 24, one end of the vane shaft 23, which is close to the magnetic base 21, is fixedly connected with the magnet 22, the upper end of the middle section 27 of the cooling pipe is communicated with one end of the cooling inlet pipe II 26, the lower end of the middle section 27 of the cooling pipe is communicated with the other end of the cooling return pipe II 25, the magnet 22 is magnetically connected with the opposite end of the magnetic base 21, and the magnet 22 and the magnetic base 21 are symmetrically arranged.
In one embodiment, the body mechanism 10 further includes a first cooling return 13, a first coupling 14, a second coupling 15, and a first cooling inlet 17;
one end of the first cooling return pipe 13 is fixedly communicated with a liquid inlet of the screw vacuum pump body 11, one end of the first cooling inlet pipe 17 is fixedly communicated with a liquid outlet of the screw vacuum pump body 11, the other end of the first cooling return pipe 13 is fixedly connected with the other end of the second cooling return pipe 25 through a first pipe joint 14, and the other end of the first cooling inlet pipe 17 is communicated with the other end of the second cooling inlet pipe 26 through a second pipe joint 15.
The utility model works when in work: the screw vacuum pump body 11 drives the pump body rotor 12 to rotate when operating, the tail end of the pump body rotor 12 drives the magnetic base 21 fixed with the pump body rotor to rotate together, the vane shaft 23 drives the impeller 24 to synchronously rotate through the magnetic connection effect of the magnet 22 at the end part of the vane shaft 23, so that cooling liquid can circularly flow in a cooling inlet pipe and a cooling return pipe in a connecting pipeline in an internal driving mode of the cooling pipe middle section 27 to form a cooling water pump, the screw vacuum pump body 11 is circularly cooled, the vane shaft 23 and the impeller 24 of the cooling water pump work when the screw vacuum pump body 11 is opened, and therefore the cooling liquid can quickly and efficiently flow without additionally adding driving devices such as a motor, hydraulic pressure and the like, and the cooling liquid circularly cools the vacuum pump in an energy-saving, environment-friendly and efficient mode.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (6)
1. A screw vacuum pump magnetic drive cooling water pump which characterized in that: comprising
A body mechanism (10), the body mechanism (10) comprising a screw vacuum pump body (11) and a pump body rotor (12);
the pump body rotor (12) is arranged on one side of the screw vacuum pump body (11);
the circulating mechanism (20) comprises a magnetic base (21), a magnet (22), a blade shaft (23), an impeller (24), a cooling return pipe II (25), a cooling inlet pipe II (26) and a cooling pipe middle section (27);
one side fixed connection of magnetism base (21) in one end of pump body rotor (12), the inboard of cooling tube middle section (27) with leaf axle (23) rotate and are connected, the outer wall fixedly connected with a plurality of impellers (24) of leaf axle (23), the one end that leaf axle (23) is close to magnetism base (21) with magnet (22) fixed connection, cooling tube middle section (27) upper end with the one end of cooling intake tube two (26) is linked together, the lower extreme of cooling tube middle section (27) with the cooling return tube two (25) other end is linked together.
2. The screw vacuum pump magnetically driven cooling water pump of claim 1, wherein: the magnet (22) is magnetically connected with the opposite end of the magnetic base (21).
3. The screw vacuum pump magnetically driven cooling water pump of claim 1, wherein: the main body mechanism (10) further comprises a first cooling return pipe (13), a first pipe joint (14), a second pipe joint (15) and a first cooling inlet pipe (17);
one end of the first cooling return pipe (13) is fixedly communicated with a liquid inlet of the screw vacuum pump body (11), and one end of the first cooling inlet pipe (17) is fixedly communicated with a liquid outlet of the screw vacuum pump body (11).
4. A screw vacuum pump magnetically driven cooling water pump according to claim 3, wherein: the other end of the first cooling return pipe (13) is fixedly connected with the other end of the second cooling return pipe (25) through a first pipe joint (14).
5. A screw vacuum pump magnetically driven cooling water pump according to claim 3, wherein: the other end of the first cooling inlet pipe (17) is communicated with the other end of the second cooling inlet pipe (26) through the second pipe joint (15).
6. The screw vacuum pump magnetically driven cooling water pump of claim 2, wherein: the magnet (22) and the magnetic base (21) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320891997.9U CN219432058U (en) | 2023-04-18 | 2023-04-18 | Screw vacuum pump magnetic drive cooling water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320891997.9U CN219432058U (en) | 2023-04-18 | 2023-04-18 | Screw vacuum pump magnetic drive cooling water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219432058U true CN219432058U (en) | 2023-07-28 |
Family
ID=87331725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320891997.9U Active CN219432058U (en) | 2023-04-18 | 2023-04-18 | Screw vacuum pump magnetic drive cooling water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219432058U (en) |
-
2023
- 2023-04-18 CN CN202320891997.9U patent/CN219432058U/en active Active
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