CN208281172U - A kind of horizontal compressor - Google Patents
A kind of horizontal compressor Download PDFInfo
- Publication number
- CN208281172U CN208281172U CN201820777922.7U CN201820777922U CN208281172U CN 208281172 U CN208281172 U CN 208281172U CN 201820777922 U CN201820777922 U CN 201820777922U CN 208281172 U CN208281172 U CN 208281172U
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- CN
- China
- Prior art keywords
- oil
- blocking cover
- pump housing
- oil blocking
- horizontal compressor
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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.)
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Abstract
The utility model discloses a kind of horizontal compressors, including shell and setting, in the intracorporal pump housing of the shell, crankshaft, fuel sucking pipe and oil blocking cover, the crankshaft is threaded through in the pump housing；The inner end of the fuel sucking pipe is connect with the end of the crankshaft, and outer end extends downwardly；The side of the pump housing is arranged in the oil blocking cover, and the side formation accommodating cavity of the oil blocking cover and the pump housing, the outer end of the fuel sucking pipe is comprised in the accommodating cavity.The side of the pump housing is arranged in using oil blocking cover for a kind of horizontal compressor of the utility model, forms accommodating cavity, lubricating oil is maintained in oil blocking cover, and the fluctuation of lubricating oil is avoided to cause oil suction difficult.
Description
Technical field
The utility model relates to a kind of compressor of machine more particularly to a kind of horizontal compressors.
Background technique
For horizontal compressor pump housing fuel feeding in such a way that fuel sucking pipe is arranged in crankshaft end, fuel sucking pipe upper end is connected to crankshaft
End, the lower end of fuel sucking pipe extend to compression motor spindle, and compressor pump body portion is immersed in lubricating oil, pass through compressor air-discharging
Pressure difference extracts lubricating oil into fuel sucking pipe.
In the case where working environment is unstable, as shaken in vehicle traveling process, pasta fluctuation in compressor,
Lubricating oil can not be touched by leading to the lower end of fuel sucking pipe, cause the oil suction of compressor fuel sucking pipe insufficient, pump housing lack of lubrication.
Utility model content
In order to overcome the disadvantages and deficiencies of the prior art, the utility model discloses a kind of horizontal compressors, including shell
And be arranged in the intracorporal pump housing of the shell, crankshaft, fuel sucking pipe and oil blocking cover, the crankshaft is threaded through in the pump housing；It is described
The inner end of fuel sucking pipe is connect with the end of the crankshaft, and outer end extends downwardly；The side of the pump housing is arranged in the oil blocking cover,
The side of the oil blocking cover and the pump housing forms accommodating cavity, and the outer end of the fuel sucking pipe is comprised in the accommodating cavity.
The oil blocking cover edge is provided with the company for extending outwardly and connecting the pump housing as a further improvement of the utility model,
Lug.
The oil blocking cover includes cover body and extension as a further improvement of the utility model, the extension from
The side of the cover body extends outwardly, and oil blocking cover described in the volume ratio of the extension is small.
The junction of the extension and the cover body is provided with inside receipts as a further improvement of the utility model,
Narrow interconnecting piece.
The side wall of the oil blocking cover is provided with oil outlet as a further improvement of the utility model,.
The height of the oil outlet is arranged more than the crankshaft height as a further improvement of the utility model,.
The shell is provided with exhaust outlet as a further improvement of the utility model, and the position of the oil outlet is separate
The exhaust outlet.
The inner surface of the oil blocking cover is provided with rough lines as a further improvement of the utility model,.
The side of the pump housing is arranged in using oil blocking cover for a kind of horizontal compressor of the utility model, forms accommodating cavity, will moisten
Lubricating oil is maintained in oil blocking cover, and the fluctuation of lubricating oil is avoided to cause oil suction difficult.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model.
Fig. 2 is the schematic diagram that the utility model oil blocking cover is mounted on the pump housing.
Fig. 3 is the schematic diagram of the utility model oil blocking cover.
Specific embodiment
Fig. 1-3 is please referred to, the utility model discloses a kind of horizontal compressors, including shell 70 and setting are in the shell
The intracorporal pump housing 10, crankshaft 20, fuel sucking pipe 30 and oil blocking cover 40, the crankshaft 20 are threaded through in the pump housing 10；The oil suction
The inner end of pipe 30 is connect with the end of the crankshaft 20, and outer end extends downwardly；The pump housing 10 is arranged in the oil blocking cover 40
The side of side, the oil blocking cover 40 and the pump housing 10 forms accommodating cavity 50, and the outer end of the fuel sucking pipe 30 is comprised in institute
It states in accommodating cavity 50.
In the present embodiment, 40 edge of oil blocking cover is provided with the engaging lug 43 for extending outwardly and connecting the pump housing, the company
It is provided with connecting hole on lug 43, pass through the connecting hole using bolt and is screwed in into the pump housing 10, thus will be described
Oil blocking cover 40 is fixed on the pump housing 10.The oil blocking cover 40 can also be welded on the pump housing 10 in other embodiments
On.
In the present embodiment, the oil blocking cover 40 includes cover body 41 and extension 42, and the extension 42 is from the cover
The side of body 41 extends outwardly, and oil blocking cover described in the volume ratio of the extension is small.The cross section of the cover body 41 is circle,
The edge of extension 42 and the cover body 41 is adjacent and extends outwardly.The shape of the extension 42 is fish tail shape, wide
Degree gradually increases from inside to outside.The junction of the extension 42 and the cover body 41 is provided with inwardly narrowed interconnecting piece,
So that the accommodating cavity 50 is located at the small volume of the extension 42, when oil mass is few, can allow fuel head height a bit,
Guarantee that the outer end of fuel sucking pipe 30 can oil suction.The shell 70 is provided with exhaust outlet, and the position of the oil outlet is far from the exhaust
Mouthful.
In the present embodiment, the side wall of the oil blocking cover 40 is provided with oil outlet 44, and the height setting of the oil outlet 44 exists
More than 20 height of crankshaft, that is, the upper half of the oil blocking cover 40 is arranged in the oil outlet 44, and such setting is so that hold
Setting lubricating oil extra when pasta is excessively high in chamber 50 can be discharged in time, while the setting of oil outlet 44 is separate on oil blocking cover 40
The side of 70 exhaust outlet of compressor housing can reduce the chance that lubricating oil is directly entered exhaust outlet, to reduce compressor lubrication
Oily discharge-amount.
The lower half portion of the pump housing 10 is provided with oil canal 60, and the oil canal 60 is connected to the accommodating cavity 50.Benefit
The oil liquid of higher-pressure region in compressor is transported in the accommodating cavity 50 by the exhaust pressure difference generated with the pump housing, the oil canal 60,
To maintain the supply of lubricating oil in accommodating cavity 50.
In the present embodiment, the inner surface of the oil blocking cover 40 is provided with rough lines, to increase lubricating oil and institute
The friction of 40 inner wall of oil blocking cover is stated, to reduce the fluctuation of lubricating oil in the oil blocking cover 40.
The oil blocking cover may be other shapes, and the shape and the pump housing of main oil blocking cover are adapted, and form base closed
Structure, lubricating oil is collected in the oil blocking cover, to guarantee the fuel feeding of fuel sucking pipe.
The side of the pump housing is arranged in using oil blocking cover for a kind of horizontal compressor of the utility model, forms accommodating cavity, will moisten
Lubricating oil is maintained in oil blocking cover, and the fluctuation of lubricating oil is avoided to cause oil suction difficult.
The utility model is not limited to above embodiment, if the various changes or deformation to the utility model do not take off
Spirit and scope from the utility model, if these changes and deformation belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to encompass these changes and deformation.
Claims (8)
1. a kind of horizontal compressor, it is characterised in that: including shell and be arranged in the intracorporal pump housing of the shell, crankshaft, oil suction
Pipe and oil blocking cover, the crankshaft are threaded through in the pump housing；The inner end of the fuel sucking pipe is connect with the end of the crankshaft, outer end
It extends downwardly；The side of the pump housing is arranged in the oil blocking cover, and the side of the oil blocking cover and the pump housing forms accommodating cavity,
The outer end of the fuel sucking pipe is comprised in the accommodating cavity；The lower half portion of the pump housing is provided with oil canal, the logical oil
Road is connected to the accommodating cavity.
2. a kind of horizontal compressor according to claim 1, it is characterised in that: the oil blocking cover edge is provided with to extension
Stretch and connect the engaging lug of the pump housing.
3. a kind of horizontal compressor according to claim 1, it is characterised in that: the oil blocking cover includes cover body and extension
Portion, the extension extend outwardly from the side of the cover body, and oil blocking cover described in the volume ratio of the extension is small.
4. a kind of horizontal compressor according to claim 3, it is characterised in that: the company of the extension and the cover body
The place of connecing is provided with inwardly narrowed interconnecting piece.
5. a kind of horizontal compressor according to claim 1, it is characterised in that: the side wall of the oil blocking cover is provided with fuel-displaced
Hole.
6. a kind of horizontal compressor according to claim 5, it is characterised in that: the height of the oil outlet is arranged described
It is more than crankshaft height.
7. a kind of horizontal compressor according to claim 5, it is characterised in that: the shell is provided with exhaust outlet, described
The position of oil outlet is far from the exhaust outlet.
8. a kind of horizontal compressor according to claim 1, it is characterised in that: the inner surface of the oil blocking cover is provided with recessed
The lines of convex injustice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777922.7U CN208281172U (en) | 2018-05-23 | 2018-05-23 | A kind of horizontal compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777922.7U CN208281172U (en) | 2018-05-23 | 2018-05-23 | A kind of horizontal compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281172U true CN208281172U (en) | 2018-12-25 |
Family
ID=64730284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820777922.7U Active CN208281172U (en) | 2018-05-23 | 2018-05-23 | A kind of horizontal compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281172U (en) |
-
2018
- 2018-05-23 CN CN201820777922.7U patent/CN208281172U/en active Active
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