CN201170285Y - Protecting device of air conditioner compressor - Google Patents
Protecting device of air conditioner compressor Download PDFInfo
- Publication number
- CN201170285Y CN201170285Y CNU2008200929408U CN200820092940U CN201170285Y CN 201170285 Y CN201170285 Y CN 201170285Y CN U2008200929408 U CNU2008200929408 U CN U2008200929408U CN 200820092940 U CN200820092940 U CN 200820092940U CN 201170285 Y CN201170285 Y CN 201170285Y
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- Prior art keywords
- compressor
- protective gear
- protecting device
- shock
- chassis
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- Compressor (AREA)
Abstract
The utility model provides a protecting device of an air conditioning compressor. The protecting device (6) is a hollow cylinder and is arranged between a compressor bracket (3) and a compressor chassis (5); compressor damping rubber feet (4) are sleeved in the protecting device (6); and the protecting device (6) limits the deformation of the compressor damping rubber feet (4). The protecting device does not influence high-frequency vibration with a small vibration amplitude in the normal operation of the compressor and limits intense transporting shake and falling impact in order that the compressor damping rubber feet (4) are not pressed and overly deformed instantly; in addition, the protecting device can ensure that the compressor bottom bracket does not directly collide the chassis and can protect that a fixed bolt is uneasy to pull obliquely; and the protecting device provided by the utility model has the advantages of simple machining, strong process and low cost.
Description
Technical field
A kind of device that compressor shock-reducing rubber pin and chassis fixing bolt are protected when the utility model relates to the air conditioner outdoor machine transport falling.
Background technique
Along with constantly popularizing of air conditioner, its use amount is in continuous increase, and particularly along with the exploitation in rural area and air-conditioning market, remote mountain areas, the transportation range lengthening and the pavement conditions variation of air conditioner are had higher requirement to the loading and unloading transportation of air conditioner.As shown in Figure 1, the mounting type of existing cooler compressor all is to install by the fixing bolt on three compressor shock-reducing rubber pin and the chassis, and fixing bolt is that three spot welding are on the chassis.Because the chassis generally has only 1.0～1.2mm thick, bolt and chassis surface of contact are limited, and intensity is lower, and 1 is the chassis fixing bolt among Fig. 1, and 2 are and the supporting nut of chassis fixing bolt, and 3 is the compressor lower supporter, and 4 is the shock-reducing rubber pin, and 5 is the compressor chassis.
In addition, shock-reducing rubber pin material is generally the EPDM rubber product, hardness is about 35～45, its profile is a shape of threads, mainly work to reduce vibration of compressor, its inwall of assembling back and the about 0.1～0.5mm in fixing bolt 1 outer wall gap, with the about 0.5～2mm in nut 2 gaps, the working clearance when guaranteeing its vibration damping.
When air conditioner outdoor machine transports on rugged road surface, rocking of compressor can be more violent, and in cargo handling process, the impact force of compressor can be bigger when upthrow and drop, and existing mounting type lower compression machine Rubber foot generally can not bear excessive impact force, and its distortion and wearing and tearing are very serious when compressor fiercely impacts, the compressor lower supporter can knock the chassis lacquer or distortion, even fixing bolt can be drawn askewly, and influence the normal use and the life-span on chassis, increase vibration and noise.
The model utility content
The purpose of this utility model is to provide a kind of air-conditioner compressor protection device, is intended to solve the air condition compressor easy impaired problem in the transportation loading and unloading process that exists in the prior art.
The utility model is to realize like this; a kind of air-conditioner compressor protection device; described protective gear (6) is a hollow cylinder; be arranged between compressor lower supporter (3) and compressor chassis (5); compressor shock-reducing rubber pin (4) is sleeved within the described protective gear (6), and described protective gear (6) limits the amount of deformation of described shock-reducing rubber pin (4).
Between the inwall of described shock-reducing rubber pin (4) and protective gear (6) the 0.5-2mm gap is arranged.
Between described protective gear (6) top and the described compressor lower supporter (3) the 2-5mm gap is arranged.
Be provided with the vibration damping layer between the bottom surface of described protective gear (6) and compressor chassis (5).
Described vibration damping layer is rubber or sponge.
Described protective gear (6) is a hollow circular cylinder.
The utility model overcomes the deficiencies in the prior art, employing is protective gear of suit on existing compressor shock-reducing rubber pin, the technological scheme of restriction shock-reducing rubber pin distortion, the less dither of its amplitude is unaffected when compressor normally moves, but violent transportation is rocked with dropping shock and can be limited, make compressor shock-reducing rubber pin not by moment press excessive deformation; Protective gear makes the compressor lower supporter can not directly strike the chassis in addition, and it is askew also to protect fixing bolt not drawn easily; The protective gear processing that the utility model provides is simple, manufacturability is strong, with low cost.
Description of drawings
The existing compressor shock-reducing rubber pin assembling of Fig. 1 back cross-sectional view;
Fig. 2 is the protective gear assembling back cross-sectional view that the utility model embodiment provides;
Fig. 3 is the protective gear fit up gap schematic representation that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As stated in the Background Art; because when air condition compressor normally moves; the amplitude of its dither is less; existing compressor shock-reducing rubber pin can reach the protection effect when indoor apparatus of air conditioner normally moves, but air condition compressor vibrates excessive in the process of transportation and loading and unloading; existing shock-reducing rubber pin can't bear excessive impact force; its distortion and serious wear also will cause compressor lower supporter bump domain simultaneously, even fixing bolt can be drawn askew.Therefore, the amount of deformation of the compressor protection device that the utility model embodiment provides limit compression machine shock-reducing rubber pin in the transportation process of compressor, make that its amount of deformation can be not excessive, protection shock-reducing rubber pin also can avoid the compressor chassis to be subjected to the bump of chassis overhang simultaneously; When compressor normally moved, this protective gear did not influence the normal operation of shock-reducing rubber pin, and also there is the certain deformation amount in the shock-reducing rubber pin, still can normally bring into play its vibration-damping function.
As shown in Figure 2, the protective gear that the utility model embodiment provides be shaped as hollow cylindrical, form by metal forging or casting, internal diameter ratio piston compressor shock-reducing rubber pin external diameter is bigger, aspect ratio compressor shock-reducing rubber pin is lower slightly.Among Fig. 2; 1 is the chassis fixing bolt; 2 are and the supporting nut of chassis fixing bolt; 3 is the compressor lower supporter; 4 is the shock-reducing rubber pin, and 5 is the compressor chassis, 6 protective gears that provide for the utility model embodiment; this protective gear is sleeved on the shock-reducing rubber pin 4, is arranged between compressor lower supporter 3 and the chassis 5.
As mentioned above; the internal diameter of the protective gear 6 that the utility model embodiment provides is more bigger than the external diameter of shock-reducing rubber pin 4; that is to say; after the installation; also has certain clearance between the inwall of shock-reducing rubber pin 4 and protective gear 6; make protective gear 6 can hold shock-reducing rubber pin 4 on the one hand; on the other hand; make shock-reducing rubber pin 4 also have the certain deformation amount; make shock-reducing rubber pin 4 when compressor normally moves, still can bring into play damping effect; dither when compressor normally moves can be by the slowing down of shock-reducing rubber pin 4, noise and vibration when reducing compressor operating.Gap between shock-reducing rubber pin 4 and protective gear 6 inwalls can not be provided with excessive; its objective is, in the transportation and handling procedure of compressor, when impact force is big; protective gear 6 can limit the amount of deformation of shock-reducing rubber pin 4, can not impacted with protection shock-reducing rubber pin 4 and chassis fixing bolt 1.As shown in Figure 3, gap length is controlled in 0.5～2mm scope between shock-reducing rubber pin 4 and protective gear 6 inwalls.
In addition; the height of protective gear 6 is a little less than shock-reducing rubber pin 4; that is to say; also has certain clearance between the top of protective gear 6 and the compressor lower supporter 3; equally also be to consider to the 4 distortion quantitative limitations of shock-reducing rubber pin; make shock-reducing rubber pin 4 also have the certain deformation amount when compressor normally moves, when compressor was subjected to bigger impact force, the distortion of shock-reducing rubber pin 4 was with protected device 6 restrictions simultaneously.Gap length is controlled in 2～5mm scope, as shown in Figure 3 between protective gear 6 and the compressor lower supporter 3.
As mentioned above; protective gear 6 is arranged between compressor lower supporter 3 and the chassis 5; because the distortion quantitative limitation of 6 pairs of shock-reducing rubber pin 4 of protective gear; when compressor is subjected to big impact force in transportation and handling procedure; when compressor impacts downwards, protective gear 6 will withstand compressor lower supporter 3, and compressor lower supporter 3 can not strike on the chassis 5; protection to chassis 5 is provided simultaneously, has avoided the bump on 3 pairs of chassis 5 of existing compressor lower supporter.
In the specific implementation, can on the bottom surface of protective gear 6 (face that contacts with compressor chassis 5), sponge or rubber be set, to reach better effectiveness in vibration suppression.On the bottom surface of protective gear 6 design porose, chassis fixing bolt 1 can pass, to finish above-mentioned assembling.
The utlity model has following advantage:
The utility model entangles compressor shock-reducing rubber pin by the cylindrical protective device, limit its amount of deformation, the less dither of its amplitude is unaffected when compressor normally moves, but violent transportation is rocked with dropping shock and can be limited, make compressor shock-reducing rubber pin not by moment press excessive deformation;
Protective gear closely contacts with the chassis in addition, and surface of contact is bigger, and when compressor fiercely impacted downwards, this device also can withstand the compressor lower supporter, makes the compressor lower supporter can not directly strike the chassis, and it is askew also to protect fixing bolt can not drawn easily;
The protective gear processing that the utility model provides is simple, manufacturability is strong, with low cost.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1, a kind of air-conditioner compressor protection device; it is characterized in that; described protective gear (6) is a hollow cylinder; be arranged between compressor lower supporter (3) and compressor chassis (5); compressor shock-reducing rubber pin (4) is sleeved within the described protective gear (6), and described protective gear (6) limits the amount of deformation of described shock-reducing rubber pin (4).
2, protective gear according to claim 1 is characterized in that, between the inwall of described shock-reducing rubber pin (4) and protective gear (6) the 0.5-2mm gap is arranged.
3, protective gear according to claim 1 is characterized in that, between described protective gear (6) top and the described compressor lower supporter (3) the 2-5mm gap is arranged.
4, protective gear according to claim 1 is characterized in that, is provided with the vibration damping layer between the bottom surface of described protective gear (6) and compressor chassis (5).
5, protective gear according to claim 1 is characterized in that, described vibration damping layer is rubber or sponge.
6, protective gear according to claim 1 is characterized in that, described protective gear (6) is a hollow circular cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200929408U CN201170285Y (en) | 2008-03-27 | 2008-03-27 | Protecting device of air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200929408U CN201170285Y (en) | 2008-03-27 | 2008-03-27 | Protecting device of air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170285Y true CN201170285Y (en) | 2008-12-24 |
Family
ID=40209338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200929408U Expired - Lifetime CN201170285Y (en) | 2008-03-27 | 2008-03-27 | Protecting device of air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170285Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494367A (en) * | 2011-12-15 | 2012-06-13 | 广东志高暖通设备股份有限公司 | Low-noise blower mounting structure for vertical air conditioner cabinet |
| CN102562935A (en) * | 2010-12-21 | 2012-07-11 | 珠海格力电器股份有限公司 | Vibration-proof device and fixing device of air conditioner outdoor unit with same |
| CN103335474A (en) * | 2013-07-19 | 2013-10-02 | 合肥美的电冰箱有限公司 | Compressor assembly for refrigerator and refrigerator with same |
| CN103392072A (en) * | 2012-01-25 | 2013-11-13 | 山内株式会社 | Support member for compressor, and compressor using same |
| CN105090338A (en) * | 2015-09-08 | 2015-11-25 | 珠海格力电器股份有限公司 | Support for assembling damping pad, damping assembly and air conditioning unit |
| CN106895103A (en) * | 2017-04-17 | 2017-06-27 | 合肥通用机械研究院 | A kind of High-speed centrifugal extraction machine vibration damping and vibration isolation system |
| CN107461313A (en) * | 2017-08-02 | 2017-12-12 | 珠海格力电器股份有限公司 | Compressor protection device and compressor system |
| CN109404462A (en) * | 2017-08-18 | 2019-03-01 | 美的集团股份有限公司 | Isolation mounting and water purifier |
| CN110081525A (en) * | 2019-05-24 | 2019-08-02 | 珠海格力电器股份有限公司 | Fixing structure and compressor comprising same |
-
2008
- 2008-03-27 CN CNU2008200929408U patent/CN201170285Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562935A (en) * | 2010-12-21 | 2012-07-11 | 珠海格力电器股份有限公司 | Vibration-proof device and fixing device of air conditioner outdoor unit with same |
| CN102494367A (en) * | 2011-12-15 | 2012-06-13 | 广东志高暖通设备股份有限公司 | Low-noise blower mounting structure for vertical air conditioner cabinet |
| CN103392072A (en) * | 2012-01-25 | 2013-11-13 | 山内株式会社 | Support member for compressor, and compressor using same |
| CN103335474A (en) * | 2013-07-19 | 2013-10-02 | 合肥美的电冰箱有限公司 | Compressor assembly for refrigerator and refrigerator with same |
| CN103335474B (en) * | 2013-07-19 | 2016-02-24 | 合肥美的电冰箱有限公司 | For refrigerator compressor assembly and there is its refrigerator |
| CN105090338A (en) * | 2015-09-08 | 2015-11-25 | 珠海格力电器股份有限公司 | Support for assembling damping pad, damping assembly and air conditioning unit |
| CN105090338B (en) * | 2015-09-08 | 2017-05-03 | 珠海格力电器股份有限公司 | Support for assembling damping pad, damping assembly and air conditioning unit |
| CN106895103A (en) * | 2017-04-17 | 2017-06-27 | 合肥通用机械研究院 | A kind of High-speed centrifugal extraction machine vibration damping and vibration isolation system |
| CN107461313A (en) * | 2017-08-02 | 2017-12-12 | 珠海格力电器股份有限公司 | Compressor protection device and compressor system |
| CN109404462A (en) * | 2017-08-18 | 2019-03-01 | 美的集团股份有限公司 | Isolation mounting and water purifier |
| CN110081525A (en) * | 2019-05-24 | 2019-08-02 | 珠海格力电器股份有限公司 | Fixing structure and compressor comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081224 |
|
| CX01 | Expiry of patent term |