CN110657085A - Oil absorption structure of compressor and compressor - Google Patents
Oil absorption structure of compressor and compressor Download PDFInfo
- Publication number
- CN110657085A CN110657085A CN201810691991.0A CN201810691991A CN110657085A CN 110657085 A CN110657085 A CN 110657085A CN 201810691991 A CN201810691991 A CN 201810691991A CN 110657085 A CN110657085 A CN 110657085A
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- Prior art keywords
- oil suction
- compressor
- suction pipe
- oil
- inlet end
- Prior art date
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- 238000010521 absorption reaction Methods 0.000 title description 11
- 239000002184 metal Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 229910052755 nonmetal Inorganic materials 0.000 claims description 4
- 239000002861 polymer material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0284—Constructional details, e.g. reservoirs in the casing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention provides an oil suction structure of a compressor and the compressor, wherein the oil suction structure of the compressor comprises a housing, an oil suction pipe and a traction body, wherein the housing is used for being matched with a lower cylinder cover of the compressor, the outlet end of the oil suction pipe is hermetically connected with the housing, the oil suction pipe is a flexible pipe, and the traction body is used for driving the inlet end of the oil suction pipe to move. The oil suction pipe is a hose, the traction body is arranged on the inlet end of the oil suction pipe or the part close to the inlet end, when the oil level inclines, the inertia of the traction body is utilized to drive the inlet end of the oil suction pipe to move, so that the inlet end of the oil suction pipe is immersed in an oil pool, the oil suction structure of the compressor for vehicle-mounted moving facilities and the like can effectively suck oil in multiple directions in the bumping process, and the oil supply reliability of the compressor is guaranteed.
Description
Technical Field
The invention belongs to the field of compressors, and relates to an oil absorption structure of a compressor and the compressor.
Background
The oil absorption structure of the existing horizontal compressor is shown in fig. 1, and is a schematic diagram of an oil absorption structure of the compressor in the prior art, and includes a housing 1 and an oil absorption pipe 2, one end of the oil absorption pipe 2 is hermetically connected to the housing 1, the other end is located in an oil pool, the oil absorption pipe 2 is made of metal, a mounting hole 3 is formed in the housing 1, and the housing 1 is mounted on a lower cylinder cover by passing through the mounting hole 3 through a screw. For the compressors for mobile facilities such as vehicles, the oil level in the compressor can incline when the compressors for mobile facilities such as vehicles meet uneven road surfaces with larger gradient in the operation process, and the oil suction pipe of the oil suction housing can not effectively suck oil in multiple directions in the bumping process, so that the oil supply reliability of the compressor is reduced.
Therefore, there is a need for an oil suction structure of a compressor and a compressor capable of effectively sucking oil in multiple directions.
Disclosure of Invention
The invention aims to provide an oil suction structure of a compressor and the compressor, and aims to solve the problem that the oil suction structure of the compressor in the prior art cannot effectively suck oil in multiple directions when an oil surface is inclined.
In order to solve the technical problem, the invention provides an oil suction structure of a compressor, which comprises a housing, an oil suction pipe and a traction body, wherein the housing is used for being matched with a lower cylinder cover of the compressor, the outlet end of the oil suction pipe is hermetically connected with the housing, the oil suction pipe is a hose, and the traction body is used for driving the inlet end of the oil suction pipe to move.
Preferably, the traction body is arranged on a part of the oil suction pipe close to the inlet end of the oil suction pipe, a through hole is formed in the traction body, a pipeline hoop is arranged on the oil suction pipe, and the pipeline hoop penetrates through the through hole and is fixed on the oil suction pipe.
Preferably, the number of the traction bodies is one or more.
Preferably, the traction body is provided with a through hole matched with the oil suction pipe, one end of the through hole is sleeved at the inlet end of the oil suction pipe, and the other end of the through hole is used for sucking oil.
Preferably, the center of gravity of the traction body is located in the through hole.
Preferably, the shape of the traction body is spherical or ellipsoidal.
Preferably, the material of the traction body is metal or nonmetal.
Preferably, the material of the oil suction pipe is a soft metal material or a high-elasticity polymer material.
The invention also provides a compressor, which comprises the oil suction structure of the compressor.
Compared with the prior art, the oil suction structure of the compressor and the compressor are provided, the oil suction pipe is a flexible pipe and can flexibly rotate, the traction body is arranged on the inlet end or the part close to the inlet end of the oil suction pipe, when the oil level inclines, the inertia of the traction body is utilized to drive the inlet end of the oil suction pipe to move, so that the inlet end of the oil suction pipe is immersed in an oil pool, the oil suction structure of the compressor for vehicle-mounted mobile facilities and the like can effectively suck oil in multiple directions in the bumping process, and the oil supply reliability of the compressor is ensured.
Drawings
FIG. 1 is a schematic diagram of a prior art oil suction structure of a compressor;
fig. 2 is a schematic view of an oil suction structure of a traction body installed on a portion of an oil suction pipe near an inlet end thereof according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a plurality of oil absorption structures of a tractor according to an embodiment of the present invention;
fig. 4 is a schematic view of an oil suction structure when a traction body is installed on the inlet end of an oil suction pipe according to a second embodiment of the present invention;
wherein, 1-a housing; 2-an oil suction pipe; 3-mounting holes; 10, 11, 12-pull; 13-a through hole; 14, 15-oil suction pipe; 16-a housing; 17-a pipe clamp; 18-mounting holes.
Detailed Description
The present invention provides an oil suction structure of a compressor and a compressor, which will be described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the appended claims and the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. The same or similar reference numbers in the drawings identify the same or similar elements.
Example one
Fig. 2 is a schematic view of an oil suction structure when a traction body 10 is installed on a portion of an oil suction pipe 14 close to an inlet end thereof according to an embodiment of the present invention, referring to fig. 2, the oil suction structure of a compressor according to the present invention includes a housing 16 for cooperating with a lower cylinder cover of the compressor, the oil suction pipe 14, and the traction body 10, the housing 16 is a sealing structure, an oil supply port communicating with an oil supply passage of the compressor is provided on the lower cylinder cover of the compressor, an oil passage is provided inside the housing 16, a size of one end of the oil passage matches a size of the oil supply port, the oil supply port is connected to the housing 16, a mounting hole 18 is provided on the housing 16, a threaded hole matching with the mounting hole 18 is provided on the lower cylinder cover of the compressor, the housing 16 is fixed to the lower cylinder cover of the compressor by means of bolt connection, and one end of the housing 16 facing the lower cylinder cover of the compressor is provided with a groove, an O-ring is arranged in the groove, the housing 16 and the lower cylinder cover of the compressor are sealed by the O-ring, the other end of the oil passage is hermetically connected with the outlet end of the oil suction pipe 14 by glue or the like, the oil suction pipe 14 is a hose, and the traction body 10 is used for driving the inlet end of the oil suction pipe 14 to move. When the oil surface inclines, the inertia of the traction body 10 is utilized to drive the inlet end of the oil suction pipe 14 to move, so that the inlet end of the oil suction pipe 14 is immersed in an oil pool, the oil suction structure of the compressor for mobile facilities such as vehicles and the like can effectively suck oil in multiple directions in the bumping process, and the oil supply reliability of the compressor is ensured.
Further, the traction body 10 is installed on a portion of the oil suction pipe 14 close to the inlet end thereof, the traction body 10 is provided with an installation hole 18, the oil suction pipe 14 is provided with a pipeline clamp 17, and the pipeline clamp 17 penetrates through the installation hole 18 and is fixed on the oil suction pipe 14.
Further, the number of the pulling bodies 10 is one, it should be appreciated that such a range is only used for illustrative purposes, fig. 3 is a schematic diagram of an oil suction structure in which the pulling bodies 11 are multiple according to an embodiment of the present invention, please refer to fig. 3, the number of the pulling bodies 11 is multiple, and the multiple pulling bodies 11 can improve the effect of the pulling bodies 11 driving the inlet end of the oil suction pipe 14 to move.
Further, the material of the oil suction pipe 14 is a soft metal, or the material of the oil suction pipe 14 is a high-elasticity polymer material, so that the oil suction pipe has good wear resistance and elasticity, and is suitable for the working environment of the oil suction structure of the compressor.
Further, the shape of the tractor 10 is spherical, or the shape of the tractor 10 is ellipsoidal, but it should be appreciated that the shape of the tractor 10 is not limited to spherical or ellipsoidal, and other shapes may be used.
Further, the material of the traction body 10 is metal, or the material of the traction body 10 is nonmetal, but it should be appreciated that the material of the traction body 10 is not limited to metal or nonmetal, and other materials may be used.
Example two
Fig. 4 is a schematic view of an oil suction structure of a tractor 12 installed on an inlet end of an oil suction pipe 15 according to a second embodiment of the present invention, and please refer to fig. 4, which is different from the first embodiment in that: the traction body 12 is provided with a through hole 13 matched with the oil suction pipe 15, one end of the through hole 13 is sleeved at the inlet end of the oil suction pipe 15, and the other end of the through hole 13 is used for sucking oil. The traction body 12 is sleeved on the inlet end of the oil suction pipe 15, so that the gravity center of the traction body 12 and the whole oil suction pipe 15 is reduced, the inlet end of the oil suction pipe 15 can respond in time, and the sensitivity of the inlet end of the oil suction pipe 15 in response to movement operation is improved.
Furthermore, the center of gravity of the traction body 12 is located in the through hole 13, so that the inlet end of the oil suction pipe 15 is stressed evenly to move more stably when being driven by the traction body 12.
The invention also provides a compressor adopting the oil absorption structure of the compressor, which can improve the working efficiency, ensure that the oil absorption structure of the compressor for mobile facilities such as vehicles can effectively absorb oil in multiple directions in the bumping process, and further ensure the oil supply reliability of the compressor.
In summary, the invention provides an oil suction structure of a compressor and the compressor, wherein the oil suction pipe is a flexible pipe which can flexibly rotate, and the traction body is arranged on the inlet end or the part close to the inlet end of the oil suction pipe, so that when the oil surface is inclined, the inertia of the traction body drives the inlet end of the oil suction pipe to move, the inlet end of the oil suction pipe is immersed in an oil pool, the oil suction structure of the compressor for vehicle-mounted mobile facilities and the like can effectively suck oil in a bumpy process, and the oil supply reliability of the compressor can be ensured.
It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the test method disclosed by the embodiment, as the adopted test device corresponds to the device part disclosed by the embodiment, the description of the test device related to the test method is relatively simple, and the relevant points can be referred to the device part for description.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (9)
1. The oil suction structure of the compressor is characterized by comprising a housing, an oil suction pipe and a traction body, wherein the housing is used for being matched with a lower cylinder cover of the compressor, the outlet end of the oil suction pipe is connected to the housing in a sealing mode, the oil suction pipe is a hose, and the traction body is used for driving the inlet end of the oil suction pipe to move.
2. An oil suction structure of a compressor as claimed in claim 1, wherein said drawing member is installed on a portion of said oil suction pipe near the inlet end thereof, said drawing member has a through hole, said oil suction pipe has a pipe clamp, and said pipe clamp is fixed to said oil suction pipe through said through hole.
3. An oil suction structure of a compressor as claimed in claim 2, wherein the number of said drawing bodies is one or more.
4. An oil suction structure of a compressor as claimed in claim 1, wherein said traction body is provided with a through hole matching with said oil suction pipe, one end of said through hole is sleeved on the inlet end of said oil suction pipe, and the other end of said through hole is used for sucking oil.
5. An oil suction structure of a compressor as claimed in claim 4, wherein a center of gravity of said traction body is located in said through hole.
6. An oil suction structure of a compressor as claimed in claim 1, wherein said traction body is spherical or ellipsoidal in shape.
7. An oil suction structure of a compressor as claimed in claim 1, wherein said drag body is made of metal or nonmetal.
8. An oil suction structure of a compressor as claimed in claim 1, wherein the oil suction pipe is made of a soft metal material or a high elastic polymer material.
9. A compressor characterized by comprising the oil suction structure of the compressor as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810691991.0A CN110657085A (en) | 2018-06-28 | 2018-06-28 | Oil absorption structure of compressor and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810691991.0A CN110657085A (en) | 2018-06-28 | 2018-06-28 | Oil absorption structure of compressor and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110657085A true CN110657085A (en) | 2020-01-07 |
Family
ID=69027402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810691991.0A Pending CN110657085A (en) | 2018-06-28 | 2018-06-28 | Oil absorption structure of compressor and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110657085A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115788821A (en) * | 2022-12-22 | 2023-03-14 | 广州万固压缩机有限公司 | Large-inclination-angle compressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1162867A (en) * | 1997-08-20 | 1999-03-05 | Fujitsu General Ltd | Electrically-driven compressor |
| CN202597109U (en) * | 2012-04-27 | 2012-12-12 | 比亚迪股份有限公司 | Oil absorbing subassembly and scroll compressor with same |
| CN204961130U (en) * | 2015-08-06 | 2016-01-13 | 潍柴动力股份有限公司 | Novel oil absorption mechanism |
| CN206770216U (en) * | 2017-05-31 | 2017-12-19 | 广东美芝制冷设备有限公司 | For compressor oil-adding mechanism and there is its compressor |
| CN207297377U (en) * | 2017-08-30 | 2018-05-01 | 广东美芝制冷设备有限公司 | Oil suction component and compressor |
-
2018
- 2018-06-28 CN CN201810691991.0A patent/CN110657085A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1162867A (en) * | 1997-08-20 | 1999-03-05 | Fujitsu General Ltd | Electrically-driven compressor |
| CN202597109U (en) * | 2012-04-27 | 2012-12-12 | 比亚迪股份有限公司 | Oil absorbing subassembly and scroll compressor with same |
| CN204961130U (en) * | 2015-08-06 | 2016-01-13 | 潍柴动力股份有限公司 | Novel oil absorption mechanism |
| CN206770216U (en) * | 2017-05-31 | 2017-12-19 | 广东美芝制冷设备有限公司 | For compressor oil-adding mechanism and there is its compressor |
| CN207297377U (en) * | 2017-08-30 | 2018-05-01 | 广东美芝制冷设备有限公司 | Oil suction component and compressor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115788821A (en) * | 2022-12-22 | 2023-03-14 | 广州万固压缩机有限公司 | Large-inclination-angle compressor |
| CN115788821B (en) * | 2022-12-22 | 2023-07-04 | 广州万固压缩机有限公司 | Large-inclination compressor |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200107 |
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| RJ01 | Rejection of invention patent application after publication |