CN202203074U - Compressor cylinder base - Google Patents
Compressor cylinder base Download PDFInfo
- Publication number
- CN202203074U CN202203074U CN2011202229638U CN201120222963U CN202203074U CN 202203074 U CN202203074 U CN 202203074U CN 2011202229638 U CN2011202229638 U CN 2011202229638U CN 201120222963 U CN201120222963 U CN 201120222963U CN 202203074 U CN202203074 U CN 202203074U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hole
- cylinder base
- compressor
- crankshaft hole
- 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
Images
Abstract
The utility model relates to a compressor cylinder base for fixing a cylinder body in a compressor, belonging to the technical field of the refrigeration device. The compressor cylinder base in a tetragonal structure comprises a crank axle hole in the middle of the base, a cylinder hole perpendicular with the crank axle hole and pole feet for fixation and arranged on four corners of the cylinder base, characterized in that: two adjacent silencing cups are arranged on one side of the cylinder hole on a cylinder base surface and connected by a connection plate, an exhaust hole leading to the silencing cups is opened on the end surface of the cylinder hole, a positioning hole is arranged on one side of the cylinder hole towards the crank axle hole and the crank axle hole is fixed on the cylinder base surface of the compressor cylinder base by three reinforcement ribs. The compressor cylinder base solves the defect of the existing compressor cylinder base that: the operation stability is not high.
Description
Technical field
The utility model relates to the compression cylinder base 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 heart of refrigeration system, and it sucks the refrigerant gas of low-temp low-pressure from sucking pipe; After driving piston it is compressed through motor rotation; To the refrigerant gas of outlet pipe discharge HTHP, for refrigeration cycle provides power, thus the refrigeration cycle of realization compression → condensation → expansion → evaporation (heat absorption).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.The cylinder seat is used for fixing bent axle and cylinder body, so the stability of cylinder seat plays very important effect to the proper functioning of compressor.Big in the market multi-compressor cylinder seat has the various fixed mode when using, and because the existing fixed mode is more single, is the triangle positioning hole to fix, and therefore compresses the stable unsatisfactory of cylinder base, need further improve its structure.
Summary of the invention
The utility model mainly is to above-mentioned technical problem, and a kind of compression cylinder base that has good stability is provided.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of compression cylinder base; Be tetragonal structure; Comprise crankshaft hole and the cylinder-bore vertical with crankshaft hole in the middle of being arranged on, four angles of cylinder seat are provided with the fixedly suspension column of usefulness, it is characterized in that: a side in cylinder seat surface upper cylinder hole is provided with two adjacent noise reduction cups; Link to each other through connecting plate between two noise reduction cups; Have the exhaust port that leads to the noise reduction cup on the end face of cylinder-bore, cylinder-bore is provided with positioning hole towards a side of crankshaft hole, and crankshaft hole is fixed on the cylinder seat surface of compression cylinder base through 3 stiffening ribs.The diameter of crankshaft hole and the end diameter of bent axle are complementary, and the noise reduction cup is set can reduces the impact of gas to cylinder, and two noise reduction cups make whole preparation process simple, help reducing cost; Crankshaft hole is fixed on the cylinder seat surface of compression cylinder base through 3 stiffening ribs, can farthest reduce the use of material, thereby reduces the weight of compression cylinder base, reduces noise thereby help reducing vibration.2 noise reduction cups have increased the waiting time of gas in the noise reduction cup, help reducing noise.
As preferably, described crankshaft hole end face is smooth and process the convex edge, and on the limit of cylinder-bore, is being provided with an oil groove.The oil groove interior bent axle of team's crankshaft hole easily is lubricated.
As preferably, described stiffening rib is evenly distributed around crankshaft hole.Structural stability.
Compare with existing compression cylinder base, the utlity model has constitutionally stable characteristics.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is a kind of left view of the utility model.
Fig. 3 is a kind of worm's eye view of the utility model.
Fig. 4 is a kind of plan view of the utility model.
Label declaration: 1 crankshaft hole, 2 positioning holes, 3 end faces, 4 noise reduction cups, 5 oil grooves, 6 stiffening ribs, 7 cylinder seat surfaces, 8 suspension columns, 9 connecting plates, 10 exhaust ports, 11 fixed holes, 12 cylinder-bore, 13 convex edges.
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. 1,2,3, a kind of compression cylinder base shown in 4; Be tetragonal structure; Comprise crankshaft hole 1 and the cylinder-bore 12 vertical in the middle of being arranged on crankshaft hole 1; Cylinder-bore is provided with positioning hole 2 towards a side of crankshaft hole, and crankshaft hole 1 end face is smooth and process convex edge 13, and on the limit of cylinder-bore, is being provided with an oil groove 5.Crankshaft hole is fixed on the cylinder seat surface 7 of compression cylinder base through 3 equally distributed stiffening ribs 6 that are positioned at its periphery.Four angles of cylinder seat are provided with the fixedly suspension column 8 of usefulness, and it is perpendicular that a side in cylinder seat surface upper cylinder hole 12 is provided with the line and the end face at 4, two adjacent settings of noise reduction cup of 2 noise reduction cups and two noise reduction cup centers, and link together through connecting plate 9.The end face 3 of cylinder-bore is perpendicular with the cylinder-bore axis, and end face is provided with fixed hole 11.Have the exhaust port 10 that leads to the noise reduction cup on the end face 3 of cylinder-bore.
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. one kind is compressed cylinder base; Be tetragonal structure; Comprise crankshaft hole (1) and the cylinder-bore vertical with crankshaft hole in the middle of being arranged on, four angles of cylinder seat are provided with the fixedly suspension column of usefulness (8), it is characterized in that: a side in cylinder seat surface upper cylinder hole (12) is provided with two adjacent noise reduction cups (4); Link to each other through connecting plate (9) between two noise reduction cups (4); Have the exhaust port (10) that leads to the noise reduction cup on the end face of cylinder-bore (3), cylinder-bore is provided with positioning hole (2) towards a side of crankshaft hole, and crankshaft hole is fixed on the cylinder seat surface (7) of compression cylinder base through 3 stiffening ribs.
2. a kind of compression cylinder base according to claim 1 is characterized in that: described crankshaft hole (1) end face is smooth and process convex edge (13), and on the limit of cylinder-bore, is being provided with an oil groove (5).
3. a kind of compression cylinder base according to claim 1 and 2 is characterized in that: described stiffening rib is evenly distributed around crankshaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202229638U CN202203074U (en) | 2011-06-28 | 2011-06-28 | Compressor cylinder base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202229638U CN202203074U (en) | 2011-06-28 | 2011-06-28 | Compressor cylinder base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203074U true CN202203074U (en) | 2012-04-25 |
Family
ID=45967196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202229638U Expired - Fee Related CN202203074U (en) | 2011-06-28 | 2011-06-28 | Compressor cylinder base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550387A (en) * | 2020-04-24 | 2020-08-18 | 黄石东贝电器股份有限公司 | Symmetrical cylinder head cylinder block and manufacturing method thereof |
| CN112443474A (en) * | 2019-08-27 | 2021-03-05 | 安徽美芝制冷设备有限公司 | Crankcase, compressor and refrigeration plant |
-
2011
- 2011-06-28 CN CN2011202229638U patent/CN202203074U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443474A (en) * | 2019-08-27 | 2021-03-05 | 安徽美芝制冷设备有限公司 | Crankcase, compressor and refrigeration plant |
| CN111550387A (en) * | 2020-04-24 | 2020-08-18 | 黄石东贝电器股份有限公司 | Symmetrical cylinder head cylinder block and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108757397B (en) | Four cylinder electric compressors crankshaft assembling structure and four cylinder electric compressors | |
| CN202203074U (en) | Compressor cylinder base | |
| CN103398002B (en) | A kind of reciprocal compressor lower casing elastic support | |
| CN208123031U (en) | A kind of damping device for refrigerating plant compressor | |
| CN207906034U (en) | A kind of automobile air conditioner compressor driving disc assembly | |
| CN208040700U (en) | A kind of two-stage screw compressor | |
| CN202117882U (en) | Compressor body | |
| CN202117884U (en) | Compressor cylinder base | |
| CN204436805U (en) | Rotary compressor | |
| CN204061094U (en) | Duplex cylinder compressor and the air-conditioning with it | |
| CN209687686U (en) | Detachable fission high-efficient compressor cylinder block | |
| CN108302003B (en) | Synchronous double-cylinder refrigeration compressor | |
| CN103334901A (en) | Magnetic suspension support of refrigeration compressor | |
| CN203257628U (en) | Linear compressor of air conditioning refrigerator | |
| CN207131584U (en) | Rotary compressor | |
| CN211174516U (en) | Compressor installation damping part | |
| CN206885756U (en) | A kind of air compressor transports bearing | |
| CN111173714A (en) | Compressor cylinder base | |
| CN202117885U (en) | Compressor base | |
| CN217481748U (en) | Double-oil-groove long-service-life compressor crankshaft | |
| CN104121166A (en) | Two-cylinder compressor and air conditioner with same | |
| CN109441776A (en) | Detachable fission high-efficient compressor cylinder block and its assembly method | |
| CN207048933U (en) | Freezer compressor base | |
| CN2484419Y (en) | Vortex compressor | |
| CN202117883U (en) | Compressor base |
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: 20120425 Termination date: 20120628 |