CN205173356U - Compressor and shells assembly thereof - Google Patents
Compressor and shells assembly thereof Download PDFInfo
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- CN205173356U CN205173356U CN201520874802.5U CN201520874802U CN205173356U CN 205173356 U CN205173356 U CN 205173356U CN 201520874802 U CN201520874802 U CN 201520874802U CN 205173356 U CN205173356 U CN 205173356U
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- leg
- vibration damping
- damping
- frame set
- housing
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Abstract
The utility model discloses a compressor and shells assembly thereof, shells assembly include casing and damping stabilizer blade, and the damping stabilizer blade is including installing stabilizer blade and damping washer, and the damping stabilizer blade has two kinds at least, and the installation stabilizer blade of two kind arbitrary damping stabilizer blades is in has the difference in height on the axial direction of casing, the damping washer of whole damping stabilizer blades is kept away from the one end of installing the stabilizer blade and is located the coplanar. The utility model provides a shells assembly is through setting up two kind at least damping stabilizer blades to the casing damping for the damping washer that the casing has a plurality of high differences carries out the damping, has effectively avoided the same damping stabilizer blade production synchronous vibration's the condition, has effectively improved the damping effect, has reduced the vibration to the compressor mouth, and then has improved the reliability that the compressor used.
Description
Technical field
The utility model relates to compression device technical field, particularly a kind of compressor and frame set thereof.
Background technique
In compressor operating process, inevitably vibrate.And vibration of compressor makes the vibration of its suction and discharge mouth of pipe, have impact on performance and the reliability of compressor, certain negative effect is created to the ess-strain of connecting pipeline simultaneously.In order to avoid vibrating the impact caused compressor, usually on housing, arrange vibration damping leg, housing is supported in enclosure interior by vibration damping leg.Vibration damping leg is made up of the installation leg be connected on housing and the damping washer be connected on installation leg, and the physical dimension design of damping washer and installation leg plays leading role to the vibration performance of compressor.
At present, the housing exterior walls of compressor is provided with 3 or 4 installation legs, leg is installed identical at the axial position of housing, that is, leg position welding in the same plane of distance housing lower end surface certain altitude is installed.Further, after complete machine dressed up by compressor, give and the damping washer that leg is equipped with corresponding same structure is installed.Because damping washer is identical, therefore, damping effect is identical, and when receiving the vibration that housing transmits, identical vibration damping leg produces the situation of synchronous vibration, affects damping effect.
Therefore, how improving effectiveness in vibration suppression, is the art personnel problem demanding prompt solutions.
Model utility content
In view of this, the utility model provides a kind of frame set, to improve effectiveness in vibration suppression.The utility model additionally provides a kind of compressor.
For achieving the above object, the utility model provides following technological scheme:
As can be seen from above-mentioned technological scheme, the frame set that the utility model provides, comprises housing and vibration damping leg, and vibration damping leg comprises installs leg and damping washer, vibration damping leg has two kinds at least, and the installation leg of any two kinds of vibration damping legs has height difference on the axial direction of described housing; The damping washer of whole vibration damping leg is in the same plane away from the one end of installing leg.
Preferably, in above-mentioned frame set, there are two kinds of vibration damping legs, are respectively the first vibration damping leg and the second vibration damping leg;
First of described first vibration damping leg is installed leg and is installed leg at described housing height axially at described housing height axially lower than second of described second vibration damping leg.
Preferably, in above-mentioned frame set, first of the described first vibration damping leg surface of contact B that installs the first damping washer of leg and described first vibration damping leg is h1 to the height of the bottom surface of described housing, second of the described second vibration damping leg surface of contact A that installs the second damping washer of leg and described second vibration damping leg is h2 to the height of the bottom surface of described housing, and the floor height that the intakeport of described housing arrives described housing is h3;
h1＜h2＜h3。
Preferably, in above-mentioned frame set, second of described second vibration damping leg installs the surface of contact of the second damping washer of leg and described second vibration damping leg lower than the rotor iron core lower end plane for being arranged in described housing.
Preferably, in above-mentioned frame set, the angle between the described first vibration damping leg and the intakeport of described housing of the intakeport of described housing is a1; Angle between the described second vibration damping leg and the intakeport of described housing of the intakeport of described housing is a2;
a1≤a2。
Preferably, in above-mentioned frame set, have at least the hardness of two described damping washers different.
Preferably, in above-mentioned frame set, the structure of the described installation leg of any two kinds of vibration damping legs is identical.
Preferably, in above-mentioned frame set, the quantity of often kind of described vibration damping leg is that multiple and along described housing circumference is evenly arranged.
Preferably, in above-mentioned frame set, described damping washer is made up of multiple vibration damping section with diameter difference, and away from the described vibration damping section largest diameter of described housing.
The utility model additionally provides a kind of compressor, comprises frame set, and described frame set is the frame set as described in above-mentioned any one.
The frame set that the utility model provides, by arranging at least two kinds of vibration damping legs to Shell Damping, make housing have the different damping washer of multiple height and carry out vibration damping, effectively prevent the situation that identical vibration damping leg produces synchronous vibration, effectively improve effectiveness in vibration suppression, reduce the vibration to exhaust outlet of compressor, and then improve the reliability of compressor use.
The utility model additionally provides a kind of compressor with above-mentioned frame set.Because above-mentioned frame set has above-mentioned technique effect, the compressor with above-mentioned frame set also should have same technique effect, introduces no longer in detail at this.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The first structural representation of the frame set that Fig. 1 provides for the utility model embodiment;
The second structural representation of the frame set that Fig. 2 provides for the utility model embodiment;
The schematic front view of the frame set that Fig. 3 provides for the utility model embodiment;
The schematic top plan view of the frame set that Fig. 4 provides for the utility model embodiment.
Embodiment
The utility model discloses a kind of frame set, to improve effectiveness in vibration suppression.The invention also discloses a kind of compressor.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, the first structural representation of the frame set that Fig. 1 provides for the utility model embodiment; The second structural representation of the frame set that Fig. 2 provides for the utility model embodiment.
The frame set that the utility model embodiment provides, comprises housing 1 and vibration damping leg, and vibration damping leg comprises installs leg and damping washer, and vibration damping leg has two kinds at least, and the installation leg of any two kinds of vibration damping legs has height difference on the axial direction of housing 1; The damping washer of whole vibration damping leg is in the same plane away from the one end of installing leg.The damping washer height of any two kinds of vibration damping legs is different.One end of damping washer is away from the one end of installing leg, this end needs to contact with working surface (air conditioner shell inwall), the other end of damping washer is connected with installation leg, because the installation leg of any two kinds of vibration damping legs has height difference on the axial direction of housing 1, therefore, the damping washer height of any two kinds of vibration damping legs is different.
The frame set that the utility model embodiment provides, by arranging at least two kinds of vibration damping legs to housing 1 vibration damping, make housing 1 have the different damping washer of multiple height and carry out vibration damping, effectively prevent the situation that identical vibration damping leg produces synchronous vibration, effectively improve effectiveness in vibration suppression, reduce the vibration to exhaust outlet of compressor, and then improve the reliability of compressor use.
In order to reduce component kind, reducing cost of production, having two kinds of vibration damping legs in the present embodiment, be respectively the first vibration damping leg and the second vibration damping leg; First of first vibration damping leg is installed leg 2 and is installed leg 4 at housing 1 height axially at housing 1 height axially lower than second of the second vibration damping leg.That is, the height of the first damping washer 3 of the first vibration damping leg is lower than the height of the second damping washer 5 of the second vibration damping leg.
As shown in Figure 3, in the present embodiment, first of the first vibration damping leg surface of contact B that installs the first damping washer 3 of leg 2 and the first vibration damping leg is h1 to the height of the bottom surface of housing 1, second of the second vibration damping leg surface of contact A that installs the second damping washer 5 of leg 4 and the second vibration damping leg is h2 to the height of the bottom surface of housing 1, and the floor height of the intakeport arrival housing 1 of housing 1 is h3; H1 < h2 < h3.By above-mentioned setting, the intakeport of housing 1 is made to be positioned between the end face (and installing the surface of contact of leg) of the end face (and installing the surface of contact of leg) of the first damping washer 3 of the first vibration damping leg and the second damping washer 5 of the second vibration damping leg, stabilization is served to this position, effectively reduces the vibration of the intakeport of housing 1.
Wherein, the intakeport of housing 1 arrives the height that the height of the bottom surface of housing 1 is the bottom surface of the center of circle arrival housing 1 of the intakeport of housing 1.
Preferably, in the present embodiment, the span of h1 is the span of 5mm-8mm, h2 is 28.5mm-38.5mm.
In the frame set that the utility model embodiment provides, second of the second vibration damping leg installs the surface of contact of the second damping washer 5 of leg 4 and the second vibration damping leg lower than the rotor iron core lower end plane for being arranged in housing 1.By above-mentioned setting, the second vibration damping leg is drawn close the position of centre of gravity of the supporting surface of compressor entirety to compressor, and then effectively improves stability of strutting system; And, second of the second vibration damping leg surface of contact of installing the second damping washer 5 of leg 4 and the second vibration damping leg higher than housing 1 intakeport and lower than the rotor iron core lower end plane for being arranged in housing 1, this surface of contact is made to be positioned near the axial position at place, crankshaft eccentric portion, more be conducive to the centrifugal force that buffering eccentric portion High Rotation Speed produces, further increase damping effect.
As shown in Figure 4, the height due to the first damping washer 3 of the first vibration damping leg is less than the height of the second damping washer 5 of the second vibration damping leg, and under same rigidity, the damping effect of above-mentioned two kinds of damping washers is different.Because the height of the second damping washer 5 of the second vibration damping leg is comparatively large, easier stress deformation.In order to improve the effectiveness in vibration suppression of the intakeport for housing 1, this region stationarity is improved, a1≤a2, wherein, the angle between the first vibration damping leg and the intakeport of housing 1 of the intakeport of housing 1 is a1; Angle between the second vibration damping leg and the intakeport of housing 1 of the intakeport of housing 1 is a2.
As shown in Figure 1, for two the first vibration damping legs and two the second vibration damping legs, the span of a1 is the span of 0-90 °, a2 is 30 ° to 120 °.Preferably, two the first vibration damping leg symmetries install (the two line is through housing 1 center), and two the second vibration damping leg symmetries install (the two line is through housing 1 center)
In order to improve the vibration of excited frequency not of the same race, have at least the hardness of two damping washers different.Wherein, can be different from the hardness of the second damping washer 5 of the second vibration damping leg by the hardness of the first damping washer 3 of the first vibration damping leg; also the hardness of the second damping washer 5 of different or the second vibration damping leg of the hardness of the first damping washer 3 of the first vibration damping leg can be made different, to introduce no longer in detail and all within protection domain at this.
In the present embodiment, the structure of the installation leg of any two kinds of vibration damping legs is identical.By above-mentioned setting, only need the damping washer with multiple different structure (highly), and all the structure of the installation leg of vibration damping leg is identical, effectively reduces part kind, and then facilitates part processing, reduce overall one-tenth and produce cost.Certainly, the structure of the installation leg of often kind of vibration damping leg also can be made not identical.
In order to improve effectiveness in vibration suppression further, the quantity of often kind of vibration damping leg is that multiple and along housing 1 circumference is evenly arranged.As shown in Figure 2, the quantity of the first vibration damping leg and the second vibration damping leg is 3.3 the first vibration damping legs are evenly arranged along the circumference of housing 1, and 3 the second vibration damping legs are evenly arranged along the circumference of housing 1.
Further, damping washer is made up of multiple vibration damping section with diameter difference, and away from the vibration damping section largest diameter of housing 1.For the second damping washer 5 of the second vibration damping leg, it comprises the first vibration damping section, the second vibration damping section and the 3rd vibration damping section, and the first vibration damping section is less than the 3rd vibration damping section, and the second vibration damping section is conical section, its larger diameter end is connected with the 3rd vibration damping section, and smaller diameter end is connected with the first vibration damping section.By above-mentioned setting, make damping washer be corrugated surface, effectively improve effectiveness in vibration suppression.
The utility model embodiment still provides a kind of compressor, comprises frame set, and frame set is any one frame set above-mentioned.Because above-mentioned frame set has above-mentioned technique effect, the compressor with above-mentioned frame set also should have same technique effect, tires out no longer one by one state at this.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a frame set, comprise housing (1) and vibration damping leg, vibration damping leg comprises installs leg and damping washer, it is characterized in that, vibration damping leg has two kinds at least, and the installation leg of any two kinds of vibration damping legs has height difference on the axial direction of described housing (1); The damping washer of whole vibration damping leg is in the same plane away from the one end of installing leg.
2. frame set as claimed in claim 1, is characterized in that there are two kinds of vibration damping legs, is respectively the first vibration damping leg and the second vibration damping leg;
First of described first vibration damping leg is installed leg (2) and is installed leg (4) at described housing (1) height axially at described housing (1) height axially lower than second of described second vibration damping leg.
3. frame set as claimed in claim 2, it is characterized in that, first of the described first vibration damping leg surface of contact B that installs leg (2) and first damping washer (3) of described first vibration damping leg is h1 to the height of the bottom surface of described housing (1), second of the described second vibration damping leg surface of contact A that installs leg (4) and second damping washer (5) of described second vibration damping leg is h2 to the height of the bottom surface of described housing (1), and the floor height that the intakeport of described housing (1) arrives described housing (1) is h3;
h1＜h2＜h3。
4. frame set as claimed in claim 3, it is characterized in that, second of described second vibration damping leg installs the surface of contact of second damping washer (5) of leg (4) and described second vibration damping leg lower than the rotor iron core lower end plane for being arranged in described housing (1).
5. frame set as claimed in claim 2, is characterized in that, the angle between the described first vibration damping leg and the intakeport of described housing (1) of the intakeport of described housing (1) is a1; Angle between the described second vibration damping leg and the intakeport of described housing (1) of the intakeport of described housing (1) is a2;
a1≤a2。
6. frame set as claimed in claim 1, is characterized in that, has at least the hardness of two described damping washers different.
7. frame set as claimed in claim 1, it is characterized in that, the structure of the described installation leg of any two kinds of vibration damping legs is identical.
8. frame set as claimed in claim 1, it is characterized in that, the quantity of often kind of described vibration damping leg is that multiple and along described housing (1) circumference is evenly arranged.
9. the frame set as described in any one of claim 1-8, is characterized in that, described damping washer is made up of multiple vibration damping section with diameter difference, and away from the described vibration damping section largest diameter of described housing (1).
10. a compressor, comprises frame set, it is characterized in that, described frame set is the frame set as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874802.5U CN205173356U (en) | 2015-11-03 | 2015-11-03 | Compressor and shells assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874802.5U CN205173356U (en) | 2015-11-03 | 2015-11-03 | Compressor and shells assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173356U true CN205173356U (en) | 2016-04-20 |
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ID=55737354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874802.5U Active CN205173356U (en) | 2015-11-03 | 2015-11-03 | Compressor and shells assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221647A (en) * | 2015-11-03 | 2016-01-06 | 珠海凌达压缩机有限公司 | Compressor and frame set thereof |
| WO2018223665A1 (en) * | 2017-06-06 | 2018-12-13 | 格力电器（武汉）有限公司 | Air conditioner unit, compressor and housing structure thereof |
| JP2019207071A (en) * | 2018-05-29 | 2019-12-05 | 東芝ライフスタイル株式会社 | refrigerator |
-
2015
- 2015-11-03 CN CN201520874802.5U patent/CN205173356U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221647A (en) * | 2015-11-03 | 2016-01-06 | 珠海凌达压缩机有限公司 | Compressor and frame set thereof |
| WO2018223665A1 (en) * | 2017-06-06 | 2018-12-13 | 格力电器（武汉）有限公司 | Air conditioner unit, compressor and housing structure thereof |
| US11408411B2 (en) | 2017-06-06 | 2022-08-09 | Gree Electric Appliances (Wuhan) Co., Ltd | Air-conditioning unit, compressor and housing structure thereof |
| JP2019207071A (en) * | 2018-05-29 | 2019-12-05 | 東芝ライフスタイル株式会社 | refrigerator |
| JP7062519B2 (en) | 2018-05-29 | 2022-05-06 | 東芝ライフスタイル株式会社 | refrigerator |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |