CN207093324U - Fuel sucking pipe for refrigerator - Google Patents
Fuel sucking pipe for refrigerator Download PDFInfo
- Publication number
- CN207093324U CN207093324U CN201720793678.9U CN201720793678U CN207093324U CN 207093324 U CN207093324 U CN 207093324U CN 201720793678 U CN201720793678 U CN 201720793678U CN 207093324 U CN207093324 U CN 207093324U
- Authority
- CN
- China
- Prior art keywords
- oil pump
- refrigerator
- oil
- sucking pipe
- bent axle
- Prior art date
- 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.)
- Expired - Fee Related
Links
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- Compressor (AREA)
Abstract
It the utility model is related to the technical field of refrigerator, more particularly to a kind of fuel sucking pipe for refrigerator.This fuel sucking pipe for refrigerator includes oil pump, bent axle, radially oil supplying hole, lubricating cup, crank-pin, stomata, helicla flute and oily cap, the bottom of the oil pump connects oily cap, radially oil supplying hole and helicla flute are provided with oil pump, oil pump upper end is provided with stomata, oil pump is fixed in bent axle, and the bent axle upper end is provided with lubricating cup.The structure of this fuel sucking pipe for refrigerator is simple, and lubricating oil can be supplied to various pieces by radially oil supplying hole and the structure of helicla flute.So as to reducing component wear, reducing friction loss, cooling and reducing noise.
Description
Technical field
It the utility model is related to a kind of fuel sucking pipe, more particularly to a kind of fuel sucking pipe for refrigerator.
Background technology
In freezer compressor, lubricating oil has the function that important：Reduce component wear, reduce friction loss, cooling with
And noise etc. is reduced, oil suction tubular construction pump uses reed pipe shape fuel sucking pipe in the prior art, and easily generation oil mass is very few or even can not
Fuel feeding.
Utility model content
The utility model aims to solve the problem that drawbacks described above, there is provided a kind of fuel sucking pipe for refrigerator.
In order to overcome defect present in background technology, the utility model solves technical scheme used by its technical problem
It is：This fuel sucking pipe for refrigerator includes oil pump, bent axle, radially oil supplying hole, lubricating cup, crank-pin, stomata, helicla flute and oil
Cap, the bottom of the oil pump connect oily cap, are provided with radially oil supplying hole and helicla flute in oil pump, oil pump upper end is provided with stomata, oil pump
It is fixed in bent axle, the bent axle upper end is provided with lubricating cup.
According to another embodiment of the present utility model, further comprise the radially oil supplying hole connection helicla flute.
According to another embodiment of the present utility model, further comprise that song is fixed in the lubricating cup both sides by crank-pin
In axle.
The beneficial effects of the utility model are：The structure of this fuel sucking pipe for refrigerator is simple, passes through radially oil supplying hole
Lubricating oil can be supplied with the structure of helicla flute to various pieces.So as to reduce component wear, reduce friction loss, cooling and
Reduce noise.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Wherein：1st, oil pump, 2, bent axle, 3, radially oil supplying hole, 4, lubricating cup, 5, crank-pin, 6, stomata, 7, helicla flute, 8, oil
Cap.
Embodiment
Fig. 1 is structural representation of the present utility model, including oil pump 1, bent axle 2, radially oil supplying hole 3, lubricating cup 4, crank-pin
5th, stomata 6, helicla flute 7 and oily cap 8, the bottom of oil pump 1 connect oily cap 8, radially oil supplying hole 3 and helicla flute 7 are provided with oil pump 1,
The upper end of oil pump 1 is provided with stomata 6, and oil pump 1 is fixed in bent axle 2, and the upper end of bent axle 2 is provided with lubricating cup 4.Overall structure passes through radial direction fuel feeding
The connection of hole 3 and helicla flute 7 is so as to providing the lubricating oil of various pieces.
Radially oil supplying hole 3 connects helicla flute 7, and radially oil supplying hole 3 can be upward along helicla flute 7, so as to provide lubricating oil.
The both sides of lubricating cup 4 are fixed in bent axle 2 by crank-pin 5.Oil supply lubrication connecting rod in lubricating cup.
When bent axle 2 rotates, lubricating oil flows through the helicla flute 7 that radially oil supplying hole 3 enters on the outside of bent axle after by fuel sucking pipe
It is interior, lubrication sliding bearing part, while flowing is continued up along helicla flute 7, into lubricating cup 4, pass through the radial direction fuel feeding of lubricating cup 4
Hole 3 lubricates the large and small head of connecting rod.
Claims (3)
1. a kind of fuel sucking pipe for refrigerator, including oil pump（1）, bent axle（2）, radially oil supplying hole（3）, lubricating cup（4）, crank-pin
（5）, stomata（6）, helicla flute（7）With oily cap（8）, it is characterised in that：The oil pump（1）Bottom connect oily cap（8）, oil pump
（1）It is interior to be provided with radially oil supplying hole（3）And helicla flute（7）, oil pump（1）Upper end is provided with stomata（6）, oil pump（1）It is fixed on bent axle（2）
It is interior, the bent axle（2）Upper end is provided with lubricating cup（4）.
2. it is used for the fuel sucking pipe of refrigerator as claimed in claim 1, it is characterised in that：The radially oil supplying hole（3）Connect spiral
Groove（7）.
3. it is used for the fuel sucking pipe of refrigerator as claimed in claim 1, it is characterised in that：The lubricating cup（4）Both sides pass through crank-pin
（5）It is fixed on bent axle（2）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793678.9U CN207093324U (en) | 2017-07-03 | 2017-07-03 | Fuel sucking pipe for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793678.9U CN207093324U (en) | 2017-07-03 | 2017-07-03 | Fuel sucking pipe for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207093324U true CN207093324U (en) | 2018-03-13 |
Family
ID=61554954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720793678.9U Expired - Fee Related CN207093324U (en) | 2017-07-03 | 2017-07-03 | Fuel sucking pipe for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207093324U (en) |
-
2017
- 2017-07-03 CN CN201720793678.9U patent/CN207093324U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |