CN218439767U - Lower shell cover of rotary compressor - Google Patents
Lower shell cover of rotary compressor Download PDFInfo
- Publication number
- CN218439767U CN218439767U CN202221830256.1U CN202221830256U CN218439767U CN 218439767 U CN218439767 U CN 218439767U CN 202221830256 U CN202221830256 U CN 202221830256U CN 218439767 U CN218439767 U CN 218439767U
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- shell cover
- rotary compressor
- compressor
- cap
- magnetic path
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Abstract
The utility model discloses a cap under rotary compressor, cap including rotary compressor, the upper portion central point of cap puts and is equipped with the magnetic path holder, the magnetic path holder with be equipped with the draw-in groove between the cap, be equipped with the magnetic path in the draw-in groove. The utility model discloses a cap internally mounted magnetic path of cap under rotary compressor, with the tiny impurity absorption that floats in lubricating oil in the compressor operation in-process on the magnetic path, make it can not be along with lubricating oil entering motion pair, guaranteed that the compressor can not die because of the impurity card, prolonged compressor operation life-span.
Description
Technical Field
The utility model relates to a rotary compressor technical field particularly, relates to a cap under rotary compressor.
Background
The lower cover of the existing rotary rotor compressor is generally planar, lubricating oil is arranged at the bottom of a shell, and in the long-term operation process of the compressor, tiny iron filings of a mechanical part can float in the lubricating oil and enter a compressor kinematic pair along with a compressor crankshaft screw oil pump, so that the problem that the compressor is blocked and the like is easily caused.
There is currently no effective solution to these problems.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a cap under rotary compressor can overcome prior art's the aforesaid not enough.
In order to achieve the technical purpose, the technical scheme of the utility model is that:
a lower shell cover of a rotary compressor comprises a shell cover of the rotary compressor, wherein a magnetic block retainer is arranged at the center of the upper portion of the shell cover, a clamping groove is formed between the magnetic block retainer and the shell cover, and a magnetic block is arranged in the clamping groove.
Furthermore, the periphery of the upper part of the shell cover is provided with a wrapping edge.
Further, the bottom of the shell cover is a flat bottom.
Further, the magnetic block retainer is connected with the shell cover through welding.
The utility model has the advantages that: the utility model discloses a cap internally mounted magnetic path of cap under rotary compressor adsorbs the tiny impurity that floats in lubricating oil in the compressor operation process on the magnetic path, makes it can not be along with lubricating oil entering motion pair, has guaranteed that the compressor can not die because of the impurity card, has prolonged compressor operation life-span.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a lower shell cover of a rotary compressor according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating a prior art structure of a lower shell cover of a rotary compressor according to an embodiment of the present invention;
in the figure: 1. the magnetic block clamping device comprises a shell cover, 2 parts of a wrapping edge, 3 parts of a magnetic block, 4 parts of a magnetic block holder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1, according to the embodiment of the utility model provides a cap under rotary compressor, including rotary compressor's cap 1, the upper portion central point of cap 1 puts and is equipped with magnetic block holder 4, magnetic block holder 4 with be equipped with the draw-in groove between cap 1, be equipped with magnetic block 3 in the draw-in groove.
In the embodiment, the upper periphery of the shell cover 1 is provided with a bound edge.
In the embodiment, the bottom of the shell cover 1 is a flat bottom.
In an embodiment, the magnetic block holder 4 is connected with the case cover 1 by welding.
In the embodiment, the adsorption device is not limited to a magnetic block, but can also be a magnetic sheet, a magnetic ring and other magnetic devices capable of adsorbing tiny iron filings.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.
When specifically using, according to a rotary compressor lower shell cover, with the mechanism of the inboard mountable magnetic path of welding in shell cover bottom that has now, this embodiment welds the magnetic path holder of mountable magnetic path in shell cover bottom, forms the draw-in groove between magnetic path holder and shell cover, and installation magnetic path in the draw-in groove can effectively adsorb the tiny impurity in the lubricating oil, has avoided tiny impurity to enter into the compressor kinematic pair along with compressor crankshaft screw pump and has caused the dead phenomenon of compressor card.
To sum up, with the aid of the above technical scheme of the utility model, the utility model discloses a cap internally mounted magnetic path of cap under rotary compressor adsorbs the tiny impurity that floats in lubricating oil in the compressor operation in-process on the magnetic path, makes it can not be along with lubricating oil entering kinematic pair, has guaranteed that the compressor can not die because of the impurity card, has prolonged compressor running life.
The above description is only for the 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 (4)
1. The lower shell cover of the rotary compressor is characterized by comprising a shell cover (1) of the rotary compressor, wherein a magnetic block retainer (4) is arranged at the center of the upper portion of the shell cover (1), a clamping groove is formed between the magnetic block retainer (4) and the shell cover (1), and a magnetic block (3) is arranged in the clamping groove.
2. Lower shell cover of a rotary compressor according to claim 1, characterized in that the upper perimeter of the shell cover (1) is provided with a rim (2).
3. Lower shell cover of a rotary compressor according to claim 1, characterized in that the bottom of the shell cover (1) is flat bottom.
4. Lower shell cover of a rotary compressor according to claim 1, characterized in that the magnet holder (4) is connected to the shell cover (1) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221830256.1U CN218439767U (en) | 2022-07-15 | 2022-07-15 | Lower shell cover of rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221830256.1U CN218439767U (en) | 2022-07-15 | 2022-07-15 | Lower shell cover of rotary compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218439767U true CN218439767U (en) | 2023-02-03 |
Family
ID=85088477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221830256.1U Active CN218439767U (en) | 2022-07-15 | 2022-07-15 | Lower shell cover of rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218439767U (en) |
-
2022
- 2022-07-15 CN CN202221830256.1U patent/CN218439767U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |