CN209621608U - A kind of oil sump has the compressor of filtering function - Google Patents
A kind of oil sump has the compressor of filtering function Download PDFInfo
- Publication number
- CN209621608U CN209621608U CN201920163878.5U CN201920163878U CN209621608U CN 209621608 U CN209621608 U CN 209621608U CN 201920163878 U CN201920163878 U CN 201920163878U CN 209621608 U CN209621608 U CN 209621608U
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- China
- Prior art keywords
- slag
- guiding plate
- gear
- plate
- miscellaneous
- 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.)
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Abstract
The utility model relates to Compressor Technology fields, more particularly to a kind of oil sump has the compressor of filtering function, including shell, lower flange and lower cover, the lower flange, shell and lower cover constitute shoe cream room, the enclosure interior is equipped with electric motor units, the electric motor units include the stator winding being immobilized in the shell on wall, rotor is equipped among the stator winding, the shaft for passing perpendicularly through rotor is equipped among the rotor, the shaft passes through lower flange and is deep into inside shoe cream room, oil duct is additionally provided in the shaft, the miscellaneous plate of gear is additionally provided with below the lower flange, the miscellaneous plate of gear is hemispherical filter screen structure, the miscellaneous edges of boards edge of gear is equipped with the flange that side extends around, the miscellaneous plate of gear is fixed by flange and the cooperation of lower flange lower surface, slag-guiding plate I and slag-guiding plate II are successively arranged below the miscellaneous plate of gear.Impure lubricating oil gathers in the shoe cream room of compression motor spindle, is filtered by the miscellaneous plate of the gear of filter screen structure, impurity does not enter in oil duct with lubricating oil.
Description
[technical field]
The utility model relates to the compressors that Compressor Technology field more particularly to a kind of oil sump have filtering function.
[background technique]
Compressor generally includes closing shell, the compression pump housing, electric machine assembly, crankshaft, gas-liquid separator, air intake duct and exhaust
Pipe.The electric machine assembly of stator and rotor composition compressor, the compression pump housing include cylinder, upper flange, lower flange and are fixed on crankshaft
Roller on eccentric part.Rotor is rotated in stator interior when work, and drives roller to do eccentric rolling in cylinder by shaft,
Under the eccentric rolling effect of roller, low pressure refrigerant is inhaled into cylinder through air intake duct to be compressed, until being compressed into pressure
Power is more than critical pressure, is just exported by exhaust pipe into heat-exchange system.
Bottom is stored with refrigeration oil in compressor closing shell, and an oil passageway up and down is provided in crankshaft,
During compressor operating, refrigeration oil can be arrived by the oil passageway in crankshaft and the oilhole communicated with oil passageway
The position of each components in up to compressor, to achieve the purpose that lubricating component, but during compressor operation, rotor is fixed
Sub- winding inner rotation, is easy to produce impurity, and accumulation of impurities passes through oil passageway with lubricating oil into the oil sump for compressing motor spindle
It into compressor all parts, causes all parts and mutually wears, reduce the service life of compressor.
The utility model is to research and propose in view of the deficiencies of the prior art.
[utility model content]
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides one kind and is avoided that in compressor oil sump
Impurity has the compressor of filtering function by oil sump of the compressor oil duct into all parts.
The utility model can be achieved through the following technical solutions:
The utility model discloses the compressor that a kind of oil sump has filtering function, including shell, lower flange and lower cover, institutes
It states lower flange, shell and lower cover and constitutes shoe cream room, the enclosure interior is equipped with electric motor units, and the electric motor units include to fix
Stator winding on the inner wall of the housing, the stator winding centre are equipped with rotor, are equipped among the rotor and pass perpendicularly through rotor
Shaft, the shaft passes through and lower flange and is deep into inside shoe cream room, oil duct is additionally provided in the shaft, below the oil duct
It is connected with shoe cream room, the miscellaneous plate of gear is additionally provided with below the lower flange, the miscellaneous plate of gear is hemispherical filter screen structure, and the gear is miscellaneous
Edges of boards edge is equipped with the flange that side extends around, and the miscellaneous plate of gear is fixed by flange and the cooperation of lower flange lower surface, the gear
Slag-guiding plate I and slag-guiding plate II are successively arranged below miscellaneous plate, I edge of slag-guiding plate is equipped with multiple fixed blocks, and the slag-guiding plate I is
Filter structure, the fixed block passes through the bolt hole on fixed block by bolt and is fixed on the bolt column I of lower casing inner wall, described
Slag-guiding plate II is equipped with centre bore.Impure lubricating oil gathers in the shoe cream room of compression motor spindle, passes through filter screen structure
Gear miscellaneous plate filtering, impurity do not enter in oil duct with lubricating oil, and impurity passes through I peripheral side of slag-guiding plate and lower casing due to gravity
Between gap after, the centre bore for again passing by slag-guiding plate II gathers in the space of slag-guiding plate II and lower casing bottom, due to leading slag
The blocking of plate I and slag-guiding plate II, impurity can not return to shoe cream room upper layer.
Preferably, the slag-guiding plate I is conical structure.
Preferably, the slag-guiding plate II is conical structure, and II edge of slag-guiding plate is equipped with the flanging that side extends around,
The flanging is equipped with bolt hole, and the slag-guiding plate II is fixed on the bolt column II of lower casing inner wall by bolt passing through bolt hole
On.
Preferably, the flanging and lower casing inner wall are fitted close.Hemmed edges and lower casing inner wall are very close to each other.
Preferably, it is additionally provided with magnet below the slag-guiding plate II, the magnet is fixed on shoe cream room bottom.By magnet,
Metal impurities are further gathered into shoe cream room bottom.
The utility model has the following advantages compared with prior art:
1., by impurity and lubricating oil separation, impurity can not pass through oil duct to pressure by the miscellaneous plate of gear of setting filter screen structure
In contracting machine all parts, the service life of compressor is extended.
2. passing through the blocking of slag-guiding plate I and slag-guiding plate II, impurity is blocked in shoe cream room bottom, further avoids impurity
Through oil duct into compressor all parts, compressor part is caused to wear, further extends the service life of compressor.
3. metal impurities are further fixed on shoe cream room bottom, further by the way that magnet is arranged in shoe cream room bottom
The service life for extending compressor.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the miscellaneous plate structural schematic diagram of gear of the utility model；
Fig. 3 is I structural schematic diagram of slag-guiding plate of the utility model；
Fig. 4 is II structural schematic diagram of slag-guiding plate of the utility model；
In figure: 1, shell；2, shaft；3, oil duct；4, lower flange；5, miscellaneous plate is kept off；6, slag-guiding plate I；7, bolt；8, bolt column
Ⅰ；9, slag-guiding plate II；10, lower cover；11, bolt column II；12, magnet；13, stator winding；14, rotor；15, electric motor units；16,
Shoe cream room；17, bolt hole；18, flanging；19, centre bore；20, fixed block；21, flange；
[specific embodiment]
It elaborates with reference to the accompanying drawing to the embodiments of the present invention:
As shown in Figures 1 to 4, the utility model discloses the compressors that a kind of oil sump has filtering function, including shell
1, lower flange 4 and lower cover 10, lower flange 4, shell 1 and lower cover 10 constitute shoe cream room 16, are equipped with electric motor units inside shell 1
15, electric motor units 15 include the stator winding 13 being fixed on 1 inner wall of shell, are equipped with rotor 14, rotor among stator winding 13
The shaft 2 for passing perpendicularly through rotor 14 is equipped among 14, shaft 2 passes through lower flange 4 and is deep into inside shoe cream room 16, in shaft 2
It is additionally provided with oil duct 3,3 lower section of oil duct is connected with shoe cream room 16, the miscellaneous plate 5 of gear is additionally provided with below lower flange 4, keeping off miscellaneous plate 5 is hemispherical
Filter screen structure keeps off miscellaneous 5 edge of plate and is equipped with the flange 21 that side extends around, keeps off miscellaneous plate 5 and passes through flange 21 and 4 following table of lower flange
Face cooperation is fixed, and is kept off below miscellaneous plate 5 and is successively arranged slag-guiding plate I 6 and slag-guiding plate II 9, and I 6 edge of slag-guiding plate is equipped with multiple fixed blocks
20, slag-guiding plate I 6 is filter structure, and fixed block 20 passes through the bolt hole 17 on fixed block 20 by bolt 7 and is fixed in lower casing 10
On the bolt column I 8 of wall, slag-guiding plate II 9 is equipped with centre bore 19.Impure lubricating oil gathers the shoe cream room of compression motor spindle
It in 16, is filtered by the miscellaneous plate 5 of the gear of filter screen structure, impurity does not enter in oil duct 3 with lubricating oil, and impurity is led to due to gravity
After crossing the gap between I 6 peripheral side of slag-guiding plate and lower casing 10, the centre bore 19 for again passing by slag-guiding plate II 9 gathers slag-guiding plate II 9
In the space of 10 bottom of lower casing, due to the blocking of slag-guiding plate I 6 and slag-guiding plate II 9, impurity can not return to 16 upper layer of shoe cream room.
Wherein, slag-guiding plate I 6 is conical structure.
Wherein, slag-guiding plate II 9 is conical structure, and II 9 edge of slag-guiding plate is equipped with the flanging 18 that side extends around, flanging 18
It is equipped with bolt hole 17, slag-guiding plate II 9 passes through bolt hole 17 by bolt 7 and is fixed on the bolt column II 11 of 10 inner wall of lower casing.
Wherein, flanging 18 and 10 inner wall of lower casing are fitted close.18 edge of flanging and 10 inner wall of lower casing are very close to each other.
Wherein, II 9 lower section of slag-guiding plate is additionally provided with magnet 12, and magnet 12 is fixed on 16 bottom of shoe cream room.By magnet 12, into
Metal impurities are gathered 16 bottom of shoe cream room by one step.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, these embodiments can be carried out with a variety of variations, repaired
Change, replacement and variant, these change, modification, replacement and modification also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of oil sump has the compressor of filtering function, including shell, lower flange and lower cover, it is characterised in that: the laxative remedy
Blue, shell and lower cover constitute shoe cream room, and the enclosure interior is equipped with electric motor units, and the electric motor units include to be fixed on shell
Stator winding on inner wall, the stator winding centre are equipped with rotor, are equipped with the shaft for passing perpendicularly through rotor among the rotor,
The shaft passes through lower flange and is deep into inside shoe cream room, and oil duct, the oil duct lower section and oil storage are additionally provided in the shaft
Chamber is connected, and the miscellaneous plate of gear is additionally provided with below the lower flange, and the miscellaneous plate of gear is hemispherical filter screen structure, the miscellaneous edges of boards edge of gear
Equipped with the flange that side around extends, the miscellaneous plate of gear is fixed by flange and the cooperation of lower flange lower surface, under the miscellaneous plate of gear
Side is successively arranged slag-guiding plate I and slag-guiding plate II, and I edge of slag-guiding plate is equipped with multiple fixed blocks, and the fixed block passes through bolt
Bolt hole on fixed block is fixed on the bolt column of lower casing inner wall, and the slag-guiding plate II is equipped with centre bore.
2. the compressor that oil sump according to claim 1 has filtering function, it is characterised in that: the slag-guiding plate I is round
Wimble structure.
3. the compressor that oil sump according to claim 1 has filtering function, it is characterised in that: the slag-guiding plate II is circle
Wimble structure, II edge of slag-guiding plate are equipped with the flanging that side extends around, and the flanging is equipped with bolt hole, the slag-guiding plate
II is fixed on the bolt column of lower casing inner wall by bolt passing through bolt hole.
4. the compressor that oil sump according to claim 3 has filtering function, it is characterised in that: in the flanging and lower casing
Wall is fitted close.
5. the compressor that oil sump according to claim 1 has filtering function, it is characterised in that: II lower section of slag-guiding plate
It is additionally provided with magnet, the magnet is fixed on shoe cream room bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163878.5U CN209621608U (en) | 2019-01-30 | 2019-01-30 | A kind of oil sump has the compressor of filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163878.5U CN209621608U (en) | 2019-01-30 | 2019-01-30 | A kind of oil sump has the compressor of filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621608U true CN209621608U (en) | 2019-11-12 |
Family
ID=68452604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920163878.5U Expired - Fee Related CN209621608U (en) | 2019-01-30 | 2019-01-30 | A kind of oil sump has the compressor of filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966200A (en) * | 2019-11-25 | 2020-04-07 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner with same |
-
2019
- 2019-01-30 CN CN201920163878.5U patent/CN209621608U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966200A (en) * | 2019-11-25 | 2020-04-07 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner with same |
| CN110966200B (en) * | 2019-11-25 | 2022-02-25 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner with same |
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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: 20191112 Termination date: 20220130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |