CN100359172C - Fixing mechanism of compressor - Google Patents
Fixing mechanism of compressor Download PDFInfo
- Publication number
- CN100359172C CN100359172C CNB031197809A CN03119780A CN100359172C CN 100359172 C CN100359172 C CN 100359172C CN B031197809 A CNB031197809 A CN B031197809A CN 03119780 A CN03119780 A CN 03119780A CN 100359172 C CN100359172 C CN 100359172C
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- compressor
- crossbearer
- mentioned
- fixing
- vibration
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Abstract
The present invention relates to a fixing mechanism for compressors. The present invention can be used for firmly fixing a compressor without regard to the stress direction and the vibration of the compressor, namely that transverse frames on a base plate are adjacently arranged perpendicularly to each other in opposite directions. The transverse frames in each diagonal line are in the same direction. The fixing mechanism can well resist vibration and external force applied to the compressor in all directions and can be used for fixing the compressor so as to prevent the compressor from moving or disengaging; thus, the prevent invention reduces the noise and prevents cracks at the joint of the compressor and pipelines.
Description
Technical field
The invention belongs to compressor cooling mechanism, particularly relate to a kind of fixed mechanism with the good supports compressor securely of resistance to shock.
Background technique
In the fixing device of present known compressor class, the compressor that uses with the freeze cycle of refrigerator describes as example.
Freezing cycle device is installed in refrigerator.This freezing cycle device utilizes the change of state of refrigeration agent, makes cold air.As Fig. 1 is to show this freeze cycle, and it is by the gas refrigerant that sucks low temperature, low pressure, and the compressor (1) of its boil down to high temperature, high pressure; Gas refrigerant release heat in air of compressed high temperature in compressor (1), make it to become the condenser (3) of the liquid refrigerant of middle temperature, high pressure: the evaporating pipe (5) that the liquid refrigerant of the high pressure that is admitted to condenser (3) is reduced pressure: be admitted to the low temperature in the evaporating pipe (5), the liquid refrigerant of low pressure evaporates, the vaporizer that carries out heat exchange with surrounding atmosphere constitutes.
Therefore, in compressor the gas refrigerant of compressed high temperature, high pressure in condenser in air release heat, become the liquid refrigerant of middle temperature, high pressure, by like this, can lower or improve the temperature in the refrigerator, food is taken care of on the temperature of setting.
Identical as shown in Figure 2, above-mentioned compressor (1) and condenser (3) are placed in one machine room, space that the bottom by the refrigerator back forms, and the compressor of compressed gas refrigerant (1) produces many noise and vibration in running constitutes.
So for (10) inner above-mentioned compressor of installing in the machine room, for absorbing noise and the vibration in compressor (1) running, the impact that opposing is outside should firmly fix.That shows among this formation such as Fig. 3 is identical.
That is, being formed with crossbearer (13) on the chassis (11) of machine room (10), after crossbearer (13) is cut open three from chassis (11), is axle with remaining one side, turns up upward, and the fore-and-aft direction on above-mentioned chassis (11) forms.Therefore, the length of the fore-and-aft direction of the above-mentioned folded up portion of being turned up (14) section is longer than the length of left and right directions.And, the pin-and-hole (15) of the fixed plate (21) that below crossbearer (13) is gone up the insertion that forms about connecting, will illustrate.
Be mounted with damping pad (17) in the above-mentioned crossbearer (13).Damping pad (17) can play the effect that absorbs vibration by the rubber-like made.And, on the central position of above-mentioned damping pad (17), be formed with can allow that crossbearer (13) passes through, with the through slot (19) of the corresponding above-below direction of section.
Be equipped with and carry out easy-on fixed plate (21) with above-mentioned chassis (11) in the bottom of above-mentioned compressor (1).On said fixing plate (21), be formed with the through hole (23) section, that above-mentioned crossbearer (13) is passed through of corresponding crossbearer (13).In addition, the side of above-mentioned compressor (1) is connected with the pipeline (25) of turnover refrigeration agent.
And, be the fixing fixed tray (21) of above-mentioned compressor (1), the fixing pin (27) of the pin-and-hole (15) that can be inserted into above-mentioned crossbearer (13) is installed separately.
According to as above constituting, in the installation process of compressor (1), above-mentioned damping pad (17) is inserted in chassis (11) to be gone up in the crossbearer (13) that forms, after settling the fixed plate (21) of above-mentioned compressor (1) in the above, said fixing pin (27) is inserted in crossbearer (13) goes up the pin-and-hole (15) that forms, with fixing compressor (1).
But, in the conventional art that as above constitutes, have following problem.
After the crossbearer (13) that above-mentioned chassis (11) upward forms is cut open three from above-mentioned chassis (11), be axle, turn up upward that direction forms to the left and right with remaining one side.Therefore, the section of above-mentioned folded up portion (14) has the length of the fore-and-aft direction shape longer than the length of left and right directions.
Because becoming as a whole with above-mentioned chassis (11), above-mentioned crossbearer (11) folds, when left and right directions applies strength, above-mentioned crossbearer (13) can be an axle with folded up portion (14), to clockwise direction or counterclockwise be rotated and rock, therefore compressor (1) can be to lopsidedness, when serious, compressor (1) is broken away from away.In addition, as mentioned above, when above-mentioned crossbearer (13) rocks to the left and right, above-mentioned compressor (1) is rocked simultaneously, can cause the joint of above-mentioned compressor (1) and above-mentioned pipeline (25) to produce the crack.
Summary of the invention
The present invention provides a kind of the have fore-and-aft direction of solution or left and right directions generation torsion or vibration for solving the technical problem that exists in the above-mentioned technology, can firmly fix the fixed mechanism of compressor.
The technological scheme that the present invention takes for the technical problem that exists in the above-mentioned technology of solution is:
A kind of compressor fixed mechanism of the present invention, it has a plurality of crossbearers, and this crossbearer is by after being cut open three in the part on the chassis, is axle with remaining one side, turns up upward to form; It is characterized in that, be opposite in the fold direction that is positioned at the crossbearer on the diagonal positions; Fold direction is mutually the corresponding formation in right angle between the crossbearer of adjacency; In order to encase crossbearer, be inserted on the crossbearer supports compressor, the damping pad of minimizing noise and vibration; Be installed on the damping pad, the fixed plate of the bottom that is fixed on compressor that connects according to Placement is formed.It is corresponding to have the crossbearer cross section of interting with each quilt on the compressor fixed plate, shape, the identical a plurality of through holes in position.
Advantage of the present invention and good effect are: adopt fixing structure of compressor of the present invention, have and to prevent from compressor to be moved or the advantage that breaks away from away reduces noise, prevent the generation crack, joint of compressor and pipeline simultaneously because of the vibration of compressor fore-and-aft direction or left and right directions.
Description of drawings
Fig. 1: displaying be that the general refrigerator circuit constitutes sketch.
Fig. 2: displaying be the schematic representation that the refrigerator mechanical chamber that utilizes conventional art to produce constitutes.
Fig. 3: displaying be the decomposing schematic representation of important composition part that utilizes the fixed structure of the compressor that conventional art produces.
Fig. 4: displaying be the experiment decomposing schematic representation of important composition part that utilizes the fixed structure of the compressor that the present invention produces.
Explanation to major component symbol on the drawing:
1: compressor, 10: the machine room,
11: chassis, 13: crossbearer,
15: pin-and-hole, 17: damping pad,
19: through slot, 21: fixed plate,
23: through hole, 25: pipeline,
27: fixing pin.
Embodiment
In order further to understand content of the present invention, exemplify following examples now, and conjunction with figs. is described in detail as follows:
On chassis (11), form a plurality of crossbearers (13) of being turned up as shown in Figure 4, pin-and-hole (15) is arranged on the crossbearer (13).For compressor (1) is fixed on the chassis (11), crossbearer (13) edge, four through hole positions of compressor (1) bottom periphery fixed plate relatively laterally and vertically forms, and be the center with compressor (1), the fold direction that is positioned at the crossbearer of diagonal positions is opposite.Crossbearer (13a), the vertical formation of crossbearer (13d), crossbearer (13c), crossbearer (13d) laterally form.
Damping pad (17) with anti-vibration functions is gone up the through slot (19) that forms relative crossbearer (13) sectional shape: damping pad is inserted into and is installed on the crossbearer simultaneously.The corresponding through hole of cross-section location, shape (23) with crossbearer (13) is arranged on the fixed plate (21) of compressor (1) bottom, and promptly through hole (23a) through hole (23d) is vertical forms, and through hole (23b) through hole (23c) laterally forms.After being installed on the crossbearer by fixed plate (21), passing pin-and-hole (15) by fixing pin (27) compressor (1) is fixed on the crossbearer (13) damping pad (17) and compressor.
Below compressor (1) is vibrated or during external impact, the crossbearer stressing conditions describes:
When compressor (1) is subjected to right side external force, when compressor (1) tilts to the left, serve as that axle moves in the counterclockwise direction with the bottom, left side, so crossbearer (13b) crossbearer (13d) is stressed big relatively.Because crossbearer (13d) is vertical formation, antagonism lateral external forces ability is little, is easy to generate to tilt.Therefore being positioned at the horizontal crossbearer (13b) that forms in the place ahead has stronger resistivity can play the effect of supports compressor (1).The crossbearer (13c) that laterally forms when compressor (1) is subjected to left side external force forms stronger resistivity, plays the effect of supports compressor (1).Compressor (1) was when turning forward when same compressor (1) was subjected to rear external force, compressor (1) moves forward, it is big relatively that crossbearer (13c), crossbearer (13d) are subjected to external force, at this moment the vertical crossbearer (13d) that forms has stronger resistivity, when being subjected to the place ahead external force, crossbearer (13a) crossbearer (13b) is stressed bigger.At this moment the vertical crossbearer (13a) that forms has stronger resistivity supports compressor (1).Promptly horizontal formation crossbearer (13b, 13c) can resist the external force of left and right directions, and the external force of vertical crossbearer (13a, 13d) the antagonism fore-and-aft direction that forms overcomes the phenomenon generation that compressor (1) waves and tilts.
Crossbearer (13) that the present invention go up to form chassis (11) is by opposite direction and be mutually the right angle in abutting connection with the basic fundamental thought of settling, and for the technician of one's own profession, can carry out a lot of different distortion to it.
Claims (2)
1. compressor fixed mechanism, it has a plurality of crossbearers, and this crossbearer is by after being cut open three in the part on the chassis, is axle with remaining one side, turns up upward to form; It is characterized in that, be opposite in the fold direction that is positioned at the crossbearer on the diagonal positions; Fold direction is mutually the corresponding formation in right angle between the crossbearer of adjacency; In order to encase crossbearer, be inserted on the crossbearer supports compressor, the damping pad of minimizing noise and vibration; Be installed on the damping pad, the fixed plate of the bottom that connects according to Placement, be fixed on compressor is formed.
2. compressor fixed mechanism according to claim 1, it is corresponding to it is characterized in that having the crossbearer cross section of interting with each quilt on the compressor fixed plate, shape, the identical a plurality of through holes in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031197809A CN100359172C (en) | 2003-03-12 | 2003-03-12 | Fixing mechanism of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031197809A CN100359172C (en) | 2003-03-12 | 2003-03-12 | Fixing mechanism of compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1530541A CN1530541A (en) | 2004-09-22 |
| CN100359172C true CN100359172C (en) | 2008-01-02 |
Family
ID=34285262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031197809A Expired - Fee Related CN100359172C (en) | 2003-03-12 | 2003-03-12 | Fixing mechanism of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100359172C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6020148B2 (en) * | 2012-03-20 | 2016-11-02 | 株式会社豊田自動織機 | Electric compressor |
| CN104528031A (en) * | 2014-11-27 | 2015-04-22 | 陈仲璜 | Inner packing method for medical sterile gloves |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6069343A (en) * | 1984-07-30 | 1985-04-20 | Hitachi Ltd | Compressor fixing structure of electric refrigerator |
| CN1157037A (en) * | 1995-05-03 | 1997-08-13 | 博施-西门子家用器具有限公司 | Refrigeration device |
| CN1187610A (en) * | 1996-12-27 | 1998-07-15 | 大宇电子株式会社 | Compressor fixture structure for refrigerator |
| JP2000291982A (en) * | 1999-04-08 | 2000-10-20 | Matsushita Electric Ind Co Ltd | Refrigeration cycle unit |
| JP2002323239A (en) * | 2001-04-24 | 2002-11-08 | Sharp Corp | Structure for fixing compressor of air conditioner |
-
2003
- 2003-03-12 CN CNB031197809A patent/CN100359172C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6069343A (en) * | 1984-07-30 | 1985-04-20 | Hitachi Ltd | Compressor fixing structure of electric refrigerator |
| CN1157037A (en) * | 1995-05-03 | 1997-08-13 | 博施-西门子家用器具有限公司 | Refrigeration device |
| CN1187610A (en) * | 1996-12-27 | 1998-07-15 | 大宇电子株式会社 | Compressor fixture structure for refrigerator |
| JP2000291982A (en) * | 1999-04-08 | 2000-10-20 | Matsushita Electric Ind Co Ltd | Refrigeration cycle unit |
| JP2002323239A (en) * | 2001-04-24 | 2002-11-08 | Sharp Corp | Structure for fixing compressor of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1530541A (en) | 2004-09-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU LG ELECTRONICS FREEZER CO., LTD. Free format text: FORMER OWNER: LG ELECTRONICS ( TIANJIN ) ELECTRICAL APPLIANCES CO., LTD. Effective date: 20091225 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091225 Address after: Yingbin Road, Taizhou Economic Development Zone, No. 2 Patentee after: Taizhou LG Electronics Refrigerator Co., Ltd. Address before: Beichen District, Tianjin Xing Lake Road Patentee before: LG Electronic (Tianjin) Electrical Appliance Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20120312 |