CN205025723U - Automatic oil return device of compressor - Google Patents
Automatic oil return device of compressor Download PDFInfo
- Publication number
- CN205025723U CN205025723U CN201520715153.4U CN201520715153U CN205025723U CN 205025723 U CN205025723 U CN 205025723U CN 201520715153 U CN201520715153 U CN 201520715153U CN 205025723 U CN205025723 U CN 205025723U
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- CN
- China
- Prior art keywords
- oil
- compressor
- axle
- charge
- head
- 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
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses an automatic oil return device of compressor, including admitting air mechanism, aircraft nose, axle sleeve, charge of oil ware and motor, it is connected with the aircraft nose to admit air the mechanism, the aircraft nose is connected with the motor, the aircraft nose is including axle A, axle A is equipped with the axle sleeve outward, the axle sleeve is equipped with the oil filling ware outward, the charge of oil ware is connected with back oil pipe, returning oil pipe one end and being connected with the charge of oil ware, the other end is connected with the mechanism of admitting air. Adopt the utility model discloses, can realize the automatic oil return of compressor, save time and the expense of changing the bearing seal, improve the stability in use of compressor.
Description
Technical field
The utility model relates to compressor field, particularly relates to a kind of automatic oil-return device of compressor.
Background technique
Compressor generally comprises admission gear, head and motor on the market at present, and the axle of head generally adopts axle sleeve to seal, but before head, wearing and tearing easily appear in shaft seal, cause lubricating oil leakage.The method of existing employing changes shaft seal exactly, but these method labor intensive material resources, and increase cost, the usability of compressor is stable not.
Model utility content
Technical problem to be solved in the utility model is, provides a kind of automatic oil-return device of compressor, and structure is simple, saves cost, improves the stability in use of compressor.
For reaching above-mentioned technique effect, the utility model provides following technological scheme:
An automatic oil-return device for compressor, comprise admission gear, head, axle sleeve, charge of oil device and motor, described admission gear is connected with head, and described head is connected with motor;
Described head comprises axle A, is provided with axle sleeve, is provided with charge of oil device outside described axle sleeve outside described axle A;
Described charge of oil device is connected with return tube, and described return tube one end is connected with charge of oil device, and the other end is connected with admission gear.
As the improvement of such scheme, described admission gear comprises suction tude and suction valve, and described suction tude is connected with suction valve, and described suction valve is connected with head.
As the improvement of such scheme, described return tube one end is connected with charge of oil device, and the other end is connected with suction valve.
As the improvement of such scheme, described admission gear also comprises vacuum generator, and described vacuum generator is arranged on the connection part of described suction tude and suction valve.
As the improvement of such scheme, described head is connected by adpting flange with motor.
As the improvement of such scheme, described motor comprises axle B, and the axle A of described head is connected with the axle B of described motor.
As the improvement of such scheme, the axle A of described head is connected by coupling with the axle B of described motor.
Implement the utility model, there is following beneficial effect:
The automatic oil-return device of the utility model compressor, comprise admission gear, head, axle sleeve, charge of oil device and motor, described head comprises axle A, is provided with axle sleeve outside axle A, is provided with charge of oil device outside axle sleeve.The utility model is provided with charge of oil device, and when leakage of oil occurs in shaft seal wearing and tearing, charge of oil device can catch the oil leaked out, and avoids oil leakage to go out and affects the work of other mechanisms, also avoiding environmental pollution.
Described charge of oil device is connected with return tube, and return tube one end is connected with charge of oil device, and the other end is connected with admission gear.The utility model utilizes described return tube, the oil leaked out can be drawn back head again and recycle.
Therefore, the utility model can realize the automatic oil return of compressor, saves the time and expense of changing shaft seal, improves the stability in use of compressor.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the automatic oil-return device of the utility model compressor.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of automatic oil-return device of compressor, comprises admission gear 1, head 2, axle sleeve 3, charge of oil device 4 and motor 5, and described admission gear 1 is connected with head 2, and described head 2 is connected with motor 5; Described head 2 comprises axle A21, is provided with axle sleeve 3 outside described axle A21, is provided with charge of oil device 4 outside described axle sleeve 3, and when leakage of oil occurs in shaft seal wearing and tearing, charge of oil device 4 can catch the oil leaked out, and avoids oil leakage to go out and affects the work of other mechanisms, also avoiding environmental pollution.
Described charge of oil device 4 is connected with return tube 6, and described return tube 6 one end is connected with charge of oil device 4, and the other end is connected with admission gear 1.The utility model utilizes described return tube 6, the oil leaked out can be drawn back head again and recycle.
Concrete, described admission gear 1 comprises suction tude 11 and suction valve 12, and described suction tude 11 is connected with suction valve 12, and described suction valve 12 is connected with head 2.Preferably, described return tube 6 one end is connected with charge of oil device 4, and the other end is connected with suction valve 12.
Better, described admission gear 1 also comprises vacuum generator (not shown), for vacuumizing.Described vacuum generator is arranged on the connection part of described suction tude 11 and suction valve 12.
Described head 2 is connected preferably by adpting flange 7 with motor 5.Further, described motor 5 comprises axle B51, and the axle A21 of described head 2 is connected with the axle B51 of described motor 5.Better, the axle A21 of described head 2 is connected by coupling 8 with the axle B51 of described motor 5.
To sum up, the utility model can realize the automatic oil return of compressor, saves the time and expense of changing shaft seal, improves the stability in use of compressor.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (7)
1. an automatic oil-return device for compressor, is characterized in that, comprise admission gear, head, axle sleeve, charge of oil device and motor, described admission gear is connected with head, and described head is connected with motor;
Described head comprises axle A, is provided with axle sleeve, is provided with charge of oil device outside described axle sleeve outside described axle A;
Described charge of oil device is connected with return tube, and described return tube one end is connected with charge of oil device, and the other end is connected with admission gear.
2. the automatic oil-return device of compressor as claimed in claim 1, it is characterized in that, described admission gear comprises suction tude and suction valve, and described suction tude is connected with suction valve, and described suction valve is connected with head.
3. the automatic oil-return device of compressor as claimed in claim 2, it is characterized in that, described return tube one end is connected with charge of oil device, and the other end is connected with suction valve.
4. the automatic oil-return device of compressor as claimed in claim 2, it is characterized in that, described admission gear also comprises vacuum generator, and described vacuum generator is arranged on the connection part of described suction tude and suction valve.
5. the automatic oil-return device of compressor as claimed in claim 1, it is characterized in that, described head is connected by adpting flange with motor.
6. the automatic oil-return device of compressor as claimed in claim 1, it is characterized in that, described motor comprises axle B, and the axle A of described head is connected with the axle B of described motor.
7. the automatic oil-return device of compressor as claimed in claim 6, it is characterized in that, the axle A of described head is connected by coupling with the axle B of described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715153.4U CN205025723U (en) | 2015-09-16 | 2015-09-16 | Automatic oil return device of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715153.4U CN205025723U (en) | 2015-09-16 | 2015-09-16 | Automatic oil return device of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205025723U true CN205025723U (en) | 2016-02-10 |
Family
ID=55258261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715153.4U Expired - Fee Related CN205025723U (en) | 2015-09-16 | 2015-09-16 | Automatic oil return device of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205025723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288848A (en) * | 2017-08-16 | 2017-10-24 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | A kind of compressor return oil system |
-
2015
- 2015-09-16 CN CN201520715153.4U patent/CN205025723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288848A (en) * | 2017-08-16 | 2017-10-24 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | A kind of compressor return oil system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20170916 |