CN202117885U - Compressor base - Google Patents
Compressor base Download PDFInfo
- Publication number
- CN202117885U CN202117885U CN2011202229820U CN201120222982U CN202117885U CN 202117885 U CN202117885 U CN 202117885U CN 2011202229820 U CN2011202229820 U CN 2011202229820U CN 201120222982 U CN201120222982 U CN 201120222982U CN 202117885 U CN202117885 U CN 202117885U
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- compressor
- face
- compressor base
- hole
- base
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Abstract
The utility model relates to a compressor base for fixing a cylinder body in a compressor, which belongs to the technical field of refrigerating devices. The compressor base is in triangle structure and comprises a crankshaft hole arranged in the middle of the compressor base and a cylinder hole perpendicular to the crankshaft hole. Socles for fixing are arranged at three corners of the base. One side of the base is provided with the end face parallel to the axial direction of the cylinder hole. A fixing hole is arranged on the end face. A location hole and a limit groove are arranged in the middle of the end face. The limit groove is used as a clamping device when the compressor base is installed with a connecting part. Further fixing of the compressor base is achieved. The compressor base solves the problem that an existing compressor base is low in stability in operation.
Description
Technical field
The utility model relates to the compressor base frame of the inner stationary housing of a kind of compressor, belongs to technical field of refrigerating devices.
Background technique
As everyone knows, compressor (compressor) is conveying gas and a kind of driven fluid machinery that improves gas pressure, is the part in the freezing cycle device, makes the pressure of refrigeration agent and the device that temperature is fit to special purpose.Compressor divides two types of piston compressor and screw compressors, and piston compressor generally is made up of housing, motor, cylinder body, piston, control apparatus and cooling system.Base is used for fixing bent axle and housing, so the stability of base plays very important effect to the proper functioning of compressor.Have the various fixed mode when mostly compressor base frame uses in the market, and because the existing fixed mode is more single, and be mostly the cast member of discoid body, so compressor base frame is stable unsatisfactory, need further improve its structure.
Summary of the invention
The utility model mainly is to above-mentioned technical problem; Provide a kind of solve high-power compressor unstable in the course of the work, be prone to produce resonance etc. and cause the many shortcomings of the short fault of whole compressor life of product, a kind of novel high compressor base frame of coefficient of stabilization is provided.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of compressor base frame; Structure triangular in shape comprises crankshaft hole and the cylinder-bore vertical with crankshaft hole in the middle of being arranged on, and three angles of base are provided with the fixedly suspension column of usefulness; One side of base is provided with the end face parallel with the cylinder-bore axial direction; End face is provided with fixed hole, and the end face middle part is provided with positioning hole, and the end face middle part also is provided with restraining groove.Screens setting when restraining groove is used for compressor base frame and connected element installation realizes the further fixing effect of compressor base frame.Therefore, when compressor normally moves, owing to set up fixed structure one, more stable during operation.
As preferably, described restraining groove is a circular arc.The restraining groove positioning action of circular arc is better.
As preferably, the center of described positioning hole setting and restraining groove.
Compare with existing compressor base frame, the utlity model has structural stability, be difficult for producing the characteristics that resonate with compressor.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is a kind of right elevation of the utility model.
Fig. 3 is a kind of left view of the utility model.
Fig. 4 is the sectional view of the crankshaft hole of the utility model.
Fig. 5 is a kind of plan view of the utility model.
Label declaration: 1 crankshaft hole, 2 positioning holes, 3 end faces, 4 restraining grooves, 8 suspension columns, 11 fixed holes, 12 cylinder-bore.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technological scheme of the utility model.
Employed technology in following examples unless stated otherwise, is routine techniques known to those skilled in the art; Employed instrument and equipment, reagent etc., only this specification specifies, what the research that is related domain and technician can be through public approach acquisitions.
Embodiment 1:
Like Fig. 1,2, a kind of compressor base frame shown in 3; Be approximate triangular structure, comprise crankshaft hole 1 and the cylinder-bore vertical with crankshaft hole in the middle of being arranged on, three angles of base are provided with the fixedly suspension column 8 of usefulness; Two suspension column close together wherein, another suspension column distance is far away; One side of base is provided with the end face 3 parallel with cylinder-bore 12 axial directions, and end face is used for being connected with the housing of compressor.End face 3 is provided with fixed hole 11, and end face 3 middle parts are provided with positioning hole 2, and end face 3 middle parts also are provided with restraining groove 4, and positioning hole 2 is provided with the center (seeing Fig. 4 and Fig. 5) with restraining groove 4.Restraining groove 4 is a circular arc.The restraining groove of circular arc plays the fixedly effect of end face and housing, and it is stable that it is connected, and is difficult for producing resonance phenomenon.
Should be understood that this embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (3)
1. compressor base frame; Structure triangular in shape comprises crankshaft hole (1) and the cylinder-bore vertical with crankshaft hole in the middle of being arranged on, and three angles of base are provided with the fixedly suspension column of usefulness (8); It is characterized in that: a side of base is provided with the end face (3) parallel with cylinder-bore (12) axial direction; End face (3) is provided with fixed hole (11), and end face (3) middle part is provided with positioning hole (2), and end face (3) middle part also is provided with restraining groove (4).
2. a kind of compressor base frame according to claim 1 is characterized in that: described restraining groove (4) is a circular arc.
3. a kind of compressor base frame according to claim 1 and 2 is characterized in that: described positioning hole (2) is provided with the center with restraining groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202229820U CN202117885U (en) | 2011-06-28 | 2011-06-28 | Compressor base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202229820U CN202117885U (en) | 2011-06-28 | 2011-06-28 | Compressor base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202117885U true CN202117885U (en) | 2012-01-18 |
Family
ID=45458957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202229820U Expired - Fee Related CN202117885U (en) | 2011-06-28 | 2011-06-28 | Compressor base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202117885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165133A (en) * | 2014-09-03 | 2014-11-26 | 安徽美芝制冷设备有限公司 | Compressor crankcase and compressor with same |
-
2011
- 2011-06-28 CN CN2011202229820U patent/CN202117885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165133A (en) * | 2014-09-03 | 2014-11-26 | 安徽美芝制冷设备有限公司 | Compressor crankcase and compressor with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120628 |