CN2342333Y - Inclinable compressor for domestic refrigerator - Google Patents
Inclinable compressor for domestic refrigerator Download PDFInfo
- Publication number
- CN2342333Y CN2342333Y CN 98222671 CN98222671U CN2342333Y CN 2342333 Y CN2342333 Y CN 2342333Y CN 98222671 CN98222671 CN 98222671 CN 98222671 U CN98222671 U CN 98222671U CN 2342333 Y CN2342333 Y CN 2342333Y
- Authority
- CN
- China
- Prior art keywords
- casing
- compressor
- movement
- muffler
- housing
- 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
- 239000010687 lubricating oil Substances 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Compressor (AREA)
Abstract
The utility model discloses a domestic refrigerator compressor, it relates to casing, core and muffler, sets up a set of pressure spring between core bottom and casing bottom surface, sets up the extension spring that a set of slant pull down was to the casing between the global and the casing inner peripheral surface in core side, is connected with lubricating oil stagnant flow valve at the one end of fixing the muffler entering casing inner chamber on the casing. The compressor can incline or rotate in any direction, the movement does not fall off, the lubricating oil does not flow back, the noise of the machine in operation is reduced, and the shell-touching sound during carrying, starting and stopping is avoided.
Description
The utility model relates to refrigerator, especially a kind of household electric refrigerator compressor.
The household electric refrigerator of present each manufacturer production, in transportation, loading and unloading or deposit, all require the gradient can not be above 45 °, reason has two: one, because of the compressor movement is to be suspended on the shell with extension spring, or be supported on the shell bottom surface with stage clip, when compressor tilted to a certain degree with refrigerator, extension spring or stage clip just came off easily, cause refrigerator not use; The 2nd, because of the muffler of compressor is to adopt straight-through casing formula, there is not the anti-overflow device, after the inclination, the machine oil of compressor inner bottom part can enter into pipeline along muffler, needs compressor operation that oil is come back in the compressor, like this in operation process, machine can not get lubricating, occur the phenomenons such as cylinder, seize that expand easily, because lubricating oil participates in circulation, also influence refrigeration simultaneously.
The purpose of this utility model is the defective that overcomes above prior art, and a kind of household electric refrigerator compressor is provided, and it does not come off the compressor movement, and lubricating oil does not reflux, thereby makes refrigerator can not produce adverse consequences when tilting.
The purpose of this utility model realizes as follows: it relates to compressor housing, movement and muffler, movement still installs in housing, with the housing bottom surface one group of stage clip is set in the movement bottom, movement is supported in the housing, one group of oblique extension spring that pulls to casing down is set between movement lateral circle surface and housing inner peripheral surface, stage clip and extension spring interact movement edge in casing are pind down up and down and on the circumferencial direction like this, compressor movement when tilting or be inverted is not come off, when vibration, can not bump the shell phenomenon yet.Be connected with the lubricating oil flow-stop valve being fixed on the end that muffler on the casing enters chassis cavity, avoided compressor when tilting or be inverted, the lubricating oil cooled via return air pipe of its bottom flows back in the circulation line, influence the lubricated of compressor and reduction cooling effect.
The lubricating oil flow-stop valve can have various ways, and existing what adopt is in the pipe of a recess is arranged at a bottom steel ball to be set, and under the compressor erectility, because gravity effect steel ball is present in the recess in the pipe, makes the muffler pipeline unimpeded.When compressor when the muffler direction tilts, steel ball is blocked the return-air mouth of pipe, prevents that fluid from entering in the muffler, plays the effect of check-valves.
By the above structure advantage that has of this compressor as can be seen: this compressor can tilt or rotate in any direction, and movement can not come off, and lubricating oil can not be back to the circulatory system.Because the effect of two kinds of springs has reduced the on-stream noise of machine again, avoided in carrying or start, the housing hitting sound when shutting down.
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is the structural representation of the utility model tilting household electric refrigerator compressor.
This compressor relates generally to housing 1, movement 3 and muffler 5, movement 3 is identical with the freezer compressor movement of prior art, equally also install in housing 1, between movement 3 bottoms and housing 1 bottom surface, one group of stage clip 2 is set, can select 4 for use, be distributed on the periphery of bottom, one group of oblique extension spring 4 that pulls to casing 1 down is set between movement 3 lateral circle surfaces and housing 1 inner peripheral surface, its quantity also is chosen as 4, connect lubricating oil flow-stop valve 6 being fixed on the end that muffler 5 on the casing 1 enters casing 1 inner chamber, its structure is in the pipe of a recess is arranged at a bottom steel ball to be set.
Claims (2)
1, a kind of household electric refrigerator compressor, relate to housing, movement and muffler, core device is in housing, it is characterized in that: between movement (3) bottom and housing (1) bottom surface, one group of stage clip (2) is set, at movement (3) lateral circle surface and housing (1) inner peripheral surface one group of oblique extension spring (4) that pulls to casing (1) down is set, is connected with lubricating oil flow-stop valve (6) being fixed on the end that muffler (5) on the casing (1) enters casing (1) inner chamber.
2, household electric refrigerator compressor according to claim 1 is characterized in that: lubricating oil flow-stop valve (6) is in the pipe of a recess is arranged at a bottom steel ball to be set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222671 CN2342333Y (en) | 1998-10-16 | 1998-10-16 | Inclinable compressor for domestic refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222671 CN2342333Y (en) | 1998-10-16 | 1998-10-16 | Inclinable compressor for domestic refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2342333Y true CN2342333Y (en) | 1999-10-06 |
Family
ID=33973949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98222671 Expired - Fee Related CN2342333Y (en) | 1998-10-16 | 1998-10-16 | Inclinable compressor for domestic refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2342333Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323269C (en) * | 2004-07-19 | 2007-06-27 | 广东科龙电器股份有限公司 | Vertical horizontal dual purpose refrigerator |
| CN104696197A (en) * | 2015-03-20 | 2015-06-10 | 马鞍山市博浪热能科技有限公司 | Check valve and compressor system with same |
| CN105135768A (en) * | 2015-09-30 | 2015-12-09 | 海信容声(广东)冷柜有限公司 | Refrigeration equipment and control method thereof |
| CN105298846A (en) * | 2015-09-30 | 2016-02-03 | 海信容声(广东)冷柜有限公司 | Compressor for refrigerating device and refrigerating device |
| CN107514859A (en) * | 2017-07-28 | 2017-12-26 | 合肥华凌股份有限公司 | Refrigerator and its self-adjusting method |
-
1998
- 1998-10-16 CN CN 98222671 patent/CN2342333Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323269C (en) * | 2004-07-19 | 2007-06-27 | 广东科龙电器股份有限公司 | Vertical horizontal dual purpose refrigerator |
| CN104696197A (en) * | 2015-03-20 | 2015-06-10 | 马鞍山市博浪热能科技有限公司 | Check valve and compressor system with same |
| CN105135768A (en) * | 2015-09-30 | 2015-12-09 | 海信容声(广东)冷柜有限公司 | Refrigeration equipment and control method thereof |
| CN105298846A (en) * | 2015-09-30 | 2016-02-03 | 海信容声(广东)冷柜有限公司 | Compressor for refrigerating device and refrigerating device |
| CN107514859A (en) * | 2017-07-28 | 2017-12-26 | 合肥华凌股份有限公司 | Refrigerator and its self-adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |