CN1238677C - Installation device of electric refrigeratior compressor - Google Patents
Installation device of electric refrigeratior compressor Download PDFInfo
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- CN1238677C CN1238677C CN 02126083 CN02126083A CN1238677C CN 1238677 C CN1238677 C CN 1238677C CN 02126083 CN02126083 CN 02126083 CN 02126083 A CN02126083 A CN 02126083A CN 1238677 C CN1238677 C CN 1238677C
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- compressor
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- installing plate
- vibration
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Abstract
The present invention provides an installation device of a compressor of a refrigerator. The compressor is arranged in equipment room arranged at the lower end part at the back of the refrigerator. The installation device mainly comprises a plurality of installation shafts, installation plates and maintaining means, wherein the installation shafts are formed from the upper surface of the equipment room to the lower part, the installation plates are fixed to the upper end part of the compressor, a plurality of installation holes which can be inserted into the installation shafts are formed on the installation plates, and in the state that the installation shafts are inserted on the installation holes, the maintaining means support the lower end parts of the installation plates, which leads the compressor to maintain a hung state. In addition, a spring is arranged between the installation plates and the upper surface, and the maintaining means comprise combined pins inserted into the installation shafts corresponding to the lower parts of the installation plates.
Description
Technical field
The present invention relates to a kind of erecting device that compressor is installed in inside, refrigerator Machine Room, relate in particular to a kind of erecting device that can bring the compressor of following effect: install by the mode on hanging compressor on the Machine Room, thereby reduce vibrations and the noise that compressor produces.
Background technology
The cold air of refrigerator produces by freeze cycle, and the freeze cycle parts comprise compressor, condenser, capillary and evaporimeter.Above-mentioned compressor is used for compressed media; Above-mentioned condenser is used for the medium after the compression is carried out condensation; Above-mentioned capillary is with condensed medium low pressureization; Above-mentioned evaporimeter gasifies to the medium that sends by above-mentioned capillary.
In the inscape of above-mentioned freeze cycle, compressor and condenser are arranged in the Machine Room at rear, refrigerator lower end.Fig. 1 demonstrates the generalized section of the compressor installing structure of existing technology.As shown in Figure 1, the inside of Machine Room 10 is provided with compressor 20 and condenser (not showing in the accompanying drawing).Above-mentioned compressor 20 is arranged on the compressor chassis 12, and above-mentioned compressor chassis 12 is arranged on the bottom surface of above-mentioned Machine Room 10.Illustrate in greater detail: above-mentioned compressor 20 is inserted and is supported on from the upright upward back shaft 14 in above-mentioned compressor chassis 12, be provided with vibration-proof rubber parts 16 between the bottom surface of above-mentioned compressor chassis 12 and above-mentioned compressor 20, above-mentioned vibration-proof rubber parts 16 are made by the rubber material.That is to say that above-mentioned vibration-proof rubber parts 16 support the compressor on its top to be inserted in the state of above-mentioned back shaft 14.The effect that reduces vibration and noise is played in the vibration that above-mentioned vibration-proof rubber parts 16 produce when absorbing driven compressor.
But the compressor arrangement of the prior art with said structure has following shortcoming:
Since compressor 20 be supported on above-mentioned compressor chassis 12 above, though can reduce vibration and the noise that produces when compressor 20 drives to a certain extent, the degree of minimizing is limited.That is to say, though be provided with above-mentioned vibration-proof rubber parts 16, but the vibration that above-mentioned compressor 20 produces still can pass to above-mentioned compressor chassis 12 and bottom surface, Machine Room by above-mentioned vibration-proof rubber parts 16, so the effect that the noise that this vibration produces reduces is very limited.
Summary of the invention
The present invention proposes in order to solve above-mentioned problems of the prior art, the purpose of this invention is to provide a kind ofly can make the noise that compressor produces and the compressor arrangement of minimum vibration.
In order to realize the purpose of the invention described above, the invention provides a kind of compressor arrangement of refrigerator, compressor is installed in the inside of the Machine Room that is formed at bottom, refrigerator back, it is characterized in that: mainly comprise a plurality of installation shaft, installing plate and keep the means of keeping that above-mentioned compressor is hung state, the above-mentioned means of keeping are by constituting in conjunction with pin, above-mentionedly are inserted on the installation shaft corresponding to above-mentioned installing plate bottom in conjunction with pin; The above-mentioned installation shaft square one-tenth that above the Machine Room, faces down; Above-mentioned installing plate is fixed on the upper end of compressor, and is formed with a plurality of installing holes that can insert above-mentioned installation shaft on the above-mentioned installing plate; The above-mentioned means of keeping are inserted in the bottom of the above-mentioned installing plate of state lower support on the above-mentioned installing hole in above-mentioned installation shaft, the state that makes above-mentioned compressor keep to hang.
In addition, between above-mentioned installing plate and the top face spring is set.
Also have, be provided with the rubber that is used to absorb vibration between the above-mentioned bottom surface in conjunction with pin and above-mentioned installing plate.
By compressor arrangement provided by the present invention, the vibration and the noise that produce in the time of can reducing the transmission driven compressor than the erecting device that uses prior art significantly.So,, can provide running quiet refrigerator by adopting compressor arrangement of the present invention.
Description of drawings
Fig. 1 demonstrates the generalized section of the compressor installing structure of existing technology.
Fig. 2 demonstrates the generalized section of compressor installing structure of the present invention.
The critical piece description of reference numerals
30: Machine Room 32: top
34: installation shaft 40: discharge chambe
42: installing plate 44: installing hole
P: in conjunction with pin
The specific embodiment
With reference to the accompanying drawings, the embodiment to compressor arrangement of the present invention is elaborated.
Fig. 2 demonstrates the generalized section of compressor installing structure of the present invention.As shown in Figure 2, in the present invention, compressor 40 is hung on Machine Room 30 on the face 32.
As mentioned above, by above-mentioned compressor 40 being hung on above-mentioned Machine Room 30 on the face 32, the vibration that above-mentioned compressor 40 is produced can not be delivered to the bottom surface portions of refrigerator, so be the most effective for reducing vibration and noise.
Below specific embodiment is elaborated.As shown in the figure, the upper surface of above-mentioned compressor 40 is provided with the installing plate 42 that is used to install compressor.The area of above-mentioned installing plate 42 is bigger than the top area of above-mentioned compressor 40, and compressor and above-mentioned installing plate can be fixed by methods such as welding.
In addition, be formed with a plurality of installing holes 44 on the above-mentioned installing plate 42.Above-mentioned installing hole 44 is inserted with installation shaft 34, and above-mentioned installation shaft 34 face 32 above above-mentioned forms downwards.The bottom of above-mentioned installation shaft 34 is horizontal to be inserted with in conjunction with pin P.Above-mentioned installation shaft 34 in the installing hole 44 of the installing plate 42 by being inserted in above-mentioned compressor 40 in conjunction with pin P, can support the bottom of installing plate of the above-mentioned compressor of the state of hanging.
In addition, above-mentioned in conjunction with pin P and above-mentioned installing plate 42 between, the materials such as absorption of vibrations rubber can absorb vibration preferably are set.
Wherein, be inserted with under the state of installation shaft 34 in above-mentioned installing hole 44, above-mentioned installing plate 42 is hung on the bottom of above-mentioned installation shaft 34 can a lot of embodiments.Such as combination is carried out by nut in the bottom of the above-mentioned installation shaft 34 in inserting above-mentioned installing hole 44, thereby supports the bottom of the installing plate 42 of the above-mentioned compressor of hanging state.
In addition, also can form flange components in the bottom of the above-mentioned installation shaft 34 in inserting above-mentioned installing hole 44, above-mentioned flange components can utilize the method for fixing independent parts such as welding etc. to fix, and above-mentioned flange portion should form with radial prolongation, thereby prevents that above-mentioned installation shaft 34 from coming off from above-mentioned installing hole 44.
As mentioned above, prevent to be inserted in the supporting construction that the above-mentioned installing plate 42 on the above-mentioned installation shaft 34 drops downwards a lot of embodiments can be arranged, be supported on the above-mentioned installation shaft 34 by above-mentioned installing plate 42, above-mentioned compressor 40 can be supported to hang on above-mentioned Machine Room 30 mode on the face 32.
In addition, be provided with spring 36 between the top face 32 of above-mentioned Machine Room 30 and the installing plate 42.The vibration that above-mentioned spring 36 produces in the time of can absorbing vibration of compressor.
Allomeric function to compressor arrangement of the present invention with said structure is elaborated below.
As mentioned above, the above-mentioned compressor 40 that is supported on the above-mentioned top face 32 is activated, and then the vibration of its generation and noise can not be delivered to the bottom surface, Machine Room that is provided with the compressor chassis at least.So prevented to cause the vibration and the noise of whole refrigerator generation because of tabular bottom surface, Machine Room vibration.
In addition, the vibration of above-mentioned compressor 40 generations and noise are at first absorbed by above-mentioned spring 36.So a vibration that above-mentioned compressor 40 produces and the part in the noise are delivered on the refrigerator body by the top face 32 of above-mentioned Machine Room 30.But the insulation material layer of the vibration meeting that is delivered to refrigerator body by above-mentioned path by refrigerator carries out absorption again.That is to say,, and to have the function that absorbs vibration so above-mentioned foaming body not only has adiabatic function because the insulation material layer of refrigerator is to constitute by the foaming body that is filled between external box of microvave and the inner bin.So, can absorb vibration and noise by above-mentioned refrigerator body insulation material layer.Said structure is different with the structure that vibration of the prior art is delivered to the refrigerator bottom surface.That is to say, because bottom surface of the prior art does not have the structure that can absorb vibration and noise, that is to say, the vibration-proof structure that does not almost have to absorb vibration on the bottom surface of refrigerator or the compressor chassis, so when the vibration of above-mentioned compressor is delivered to the bottom surface of refrigerator, then almost intactly pass to the external world.
But the vibration that produces on the compressor 40 is at first absorbed by above-mentioned spring, is absorbed effectively by the insulation material layer of refrigerator body then in the present invention.
Among the present invention, the transfer of vibration that produces under compressor is hung state is clearly lacked than prior art.On the basis of above-mentioned suspending way, the vibration-proof structure of the insulation material layer by spring and body can more effectively absorb vibration and noise.
By narration, can recognize that basic fundamental thought of the present invention is that compressor is arranged on the top face 32 of Machine Room to the invention described above.
Up to the present, though be that the center has been described in detail with embodiments of the invention, the personnel that have general knowledge in technical field of the present invention can propose a lot of distortion in basic fundamental thought range of the present invention.Basic fundamental thought of the present invention is embodied in the scope that claim asks for protection, and all differences point in the equal with it scope all should be interpreted as belonging to scope of the present invention.
Claims (3)
1, a kind of compressor arrangement of refrigerator is installed in the inside of the Machine Room that is formed at bottom, refrigerator back with compressor, it is characterized in that:
Comprise a plurality of installation shaft (34), installing plate (42) and keep the means of keeping that above-mentioned compressor is hung state;
The above-mentioned means of keeping are by constituting in conjunction with pin (P), above-mentionedly are inserted on the installation shaft corresponding to above-mentioned installing plate bottom in conjunction with pin (P);
Above-mentioned installation shaft (34) face (32) above the Machine Room forms downwards;
Above-mentioned installing plate (42) is fixed on the upper end of compressor, and is formed with a plurality of installing holes (44) that can insert above-mentioned installation shaft (34) on the above-mentioned installing plate (42);
The above-mentioned means of keeping are inserted in the bottom of the above-mentioned installing plate of state lower support on the above-mentioned installing hole in above-mentioned installation shaft, the state that makes above-mentioned compressor keep to hang.
2, the compressor arrangement of refrigerator according to claim 1 is characterized in that:
Between above-mentioned installing plate and the top face spring is set.
3, the compressor arrangement of refrigerator according to claim 1 and 2 is characterized in that:
Be provided with the rubber that is used to absorb vibration between the above-mentioned bottom surface in conjunction with pin and above-mentioned installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02126083 CN1238677C (en) | 2002-08-13 | 2002-08-13 | Installation device of electric refrigeratior compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02126083 CN1238677C (en) | 2002-08-13 | 2002-08-13 | Installation device of electric refrigeratior compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1475735A CN1475735A (en) | 2004-02-18 |
| CN1238677C true CN1238677C (en) | 2006-01-25 |
Family
ID=34143230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02126083 Expired - Fee Related CN1238677C (en) | 2002-08-13 | 2002-08-13 | Installation device of electric refrigeratior compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1238677C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995060A (en) * | 2009-08-28 | 2011-03-30 | 乐金电子(天津)电器有限公司 | Integrated air conditioner |
| DE102014016107A1 (en) * | 2014-10-30 | 2016-05-04 | Liebher-Hausgeräte Lienz GmbH | Fridge and / or freezer |
| CN105135784B (en) * | 2015-09-30 | 2017-10-27 | 海信（山东）冰箱有限公司 | A kind of cold storage plant |
| CN106766575A (en) * | 2017-02-15 | 2017-05-31 | 合肥美的电冰箱有限公司 | Refrigeration plant |
-
2002
- 2002-08-13 CN CN 02126083 patent/CN1238677C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1475735A (en) | 2004-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
|
| 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 2, Taizhou Economic Development Zone, Jiangsu Patentee after: Taizhou LG Electronics Refrigerator Co., Ltd. Address before: Beichen District, Tianjin Xing Lake Road Patentee before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060125 Termination date: 20100813 |