CN202521750U - Compressor and air conditioner with same - Google Patents
Compressor and air conditioner with same Download PDFInfo
- Publication number
- CN202521750U CN202521750U CN 201220184920 CN201220184920U CN202521750U CN 202521750 U CN202521750 U CN 202521750U CN 201220184920 CN201220184920 CN 201220184920 CN 201220184920 U CN201220184920 U CN 201220184920U CN 202521750 U CN202521750 U CN 202521750U
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Abstract
The utility model provides a compressor and an air conditioner with the same. According to the utility model, the compressor comprises a compressor body and a mounting plate, wherein the mounting plate is located at the lower part of the compressor body and fixedly connected with the compressor body; and welding points between the mounting plate and the compressor body are located on the sidewall of the compressor body. The utility model further provides an air conditioner which comprises an air conditioner bottom plate and the compressor mounted on the air conditioner bottom plate, wherein a bottom plate of the mounting plate of the compressor is fixed on the air conditioner bottom plate through bolts. According to the compressor and the air conditioner with the same, provided by the utility model, the welding points between the mounting plate and the compressor body are located on the sidewall of the compressor body, compared with the prior art, the welding positions are improved, i.e. the center of gravity of the compressor body is lowered relative to the height of the welding points, so that the overturning moment of the compressor body is reduced, the function of transfer of vibration generated by the compressor body to other components through the mounting plate is changed, and then, the noises caused by the vibration of the compressor are reduced.
Description
Technical field
The utility model relates to field of air conditioning, in particular to a kind of compressor and have its air-conditioner.
Background technology
Compressor of the prior art is installed as illustrated in fig. 1 and 2; Compressor body 20 ' is fixed on the air-conditioning base plate 30 ' through installing plate 10 ' and bolt 31 ', and the pad A ' of installing plate 10 ' and compressor body 20 ' is positioned at the following of compressor body 20 ' and covers.Air-conditioner outdoor unit with compressor of such installation exceeds standard very serious always at 600-800Hz section noise, when doing drop test with outer machine random vibration, the air-conditioning bolt is out of shape bigger simultaneously.
The utility model content
The utility model aims to provide a kind of compressor of effective reduction compressor noise and has its air-conditioner, to solve the problem that compressor noise exceeds standard.
The utility model provides a kind of compressor, comprising: compressor body; Installing plate, installing plate are positioned at the compressor body bottom and are fixedly connected with it; Pad between installing plate and the compressor body is positioned on the sidewall of compressor body.
Further, installing plate has upwardly extending wall, the top of wall and the welding of the sidewall of compressor body.
Further, the linearly type or the arc of wall, the height of wall are 20～50mm.
Further, wall top is provided with welded plate, the sidewall welding of welded plate and compressor body.
Further, welded plate is provided with welding and dashes the position in advance.
Further, installing plate also comprises and is horizontally disposed base plate, and wall is two, and two walls are arranged on the base plate two ends symmetrically.
Further, the baseplate width of installing plate is 30～50mm.
Further, the center of base plate is provided with installing hole, and installing hole matches with damping washer.
Further, the thickness of installing plate is 1.5～3mm.
The utility model a kind of air-conditioner also is provided, comprise the air-conditioning base plate and be installed in the compressor on the air-conditioning base plate, compressor is aforesaid compressor, the base plate of the installing plate of compressor is fixed on the air-conditioning base plate through bolt.
According to the compressor of the utility model and have its air-conditioner; The pad of installing plate and compressor body is positioned on the sidewall of compressor body, and prior art has improved the welding position relatively; The height that is the relative pad of center of gravity of compressor body reduces; Thereby reduced the tilting moment of compressor body, the vibrations that change the compressor body generation are through the transfer function of installing plate to miscellaneous part, thereby the noise that the reduction vibration of compressor causes.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is a compressor installing structure sketch map of the prior art;
Fig. 2 is the partial enlarged drawing at label I place among Fig. 1;
Fig. 3 is the compressor installing structure sketch map according to the utility model;
Fig. 4 is the partial enlarged drawing at label II place among Fig. 3;
Fig. 5 a is the side view according to the installing plate of the compressor of the utility model;
Fig. 5 b is the front view according to the installing plate of the compressor of the utility model;
Fig. 6 is the compressor of the utility model and the mounting structure comparison diagram of compressor of the prior art; And
Fig. 7 is the partial enlarged drawing at label III place among Fig. 6.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment to specify the utility model.
Like Fig. 3 and shown in Figure 4, the compressor according to the utility model comprises: compressor body 20; Installing plate 10, installing plate 10 are positioned at compressor body 20 bottoms and are fixedly connected with it; Installing plate 10 is positioned on the sidewall of compressor body 20 with the pad A of compressor body 20.Relative prior art; Pad A is positioned on the sidewall; Improved the welding position, promptly the height of the relative pad A of the center of gravity of compressor body reduces, thereby has reduced the tilting moment of compressor body 20; The vibrations that change compressor body 20 generations are through the transfer function of installing plate 10 to miscellaneous part, thus the noise that the reduction vibration of compressor causes.
Shown in Fig. 5 a and 5b; Installing plate 10 has upwardly extending wall 12; The sidewall welding of the top of wall 12 and compressor body 20, the height of wall 12 has determined the height that pad A pad A ' of the prior art relatively improves, as required; Can further optimize the height of wall 12, reduce anti noise thereby improve.The height of wall 12 is best at 20-50mm, and its outward appearance is preferably linear pattern or camber line shape.
Preferably, wall 12 tops are provided with welded plate 13, and welded plate 13 is curved, cooperate with the cylindrical side wall of compressor body 20, through welded plate 13 sidewall with compressor body 20, improve welding strong and welding quality.
More preferably, welded plate 13 is provided with welding and dashes position 13a in advance, when a plurality of installing plates 10 and compressor body 20 welding; Each installing plate 10 all dashes position 13a welding according to the welding on the welded plate 13 in advance; Thereby guarantee that all installing plate 10 welding are unified, welding and assembling height is consistent, improves welding precision.Welding is dashed the position in advance and is preferably 4-6, and the sheet metal thickness of installing plate 10 is 1.5-3mm preferably.
Installing plate 10 also comprises and is horizontally disposed base plate 11; Wall 12 is two, and two walls 12 are arranged on base plate 11 two ends symmetrically, and the welded plate 13 of two wall 12 upper ends all welds with sidewall; Each installing plate 10 is provided with two walls 12 and sidewall welding; Improve weld strength and welding stability, guarantee welding quality, the width of base plate 11 is that the distance between two installing plates 10 is preferably 30-50mm.
The center of base plate 11 is provided with installing hole 11a, and installing hole 11a matches with damping washer, and bolt 31 is damping washer fixedly, thereby compressor body 20 is fixed on the air-conditioning base plate 30 through installing plate 10.
The utility model a kind of air-conditioner also is provided, comprise aforesaid compressor, the base plate 11 of the installing plate 10 of compressor is fixed on the base plate 30 of air-conditioner through damping washer and bolt 31.
According to a preferred embodiment of the utility model, as shown in Figures 2 and 3, pad A is positioned on the sidewall; H2 has been improved in the position of pad of the prior art relatively, and preferably, the height of h2 is 20-40mm; In the present embodiment, h2 is 30mm, equivalently; Stress point (pad A) 30mm that descended is supported at the center of compressor body 20 relatively, and the resistance to capsizing of compressor strengthens, and has improved compressor operating and stability in transit.
The distance of centroidal distance support point reduces; Optimized from compressor body 20 to installing plate 10 to damping washer to bolt 31 transfer functions to air-conditioning base plate 30 and this whole process of air-conditioning outer cover; Reduced the exciter response of outdoor machine of air-conditioner effectively at 600-800Hz; Make the response under its unit exciting force; Become and have only original
, thereby realize the purpose of significantly damping noise reduction.
In addition, owing to cancelled former installation board of compressor, make the compressor lowest part become lower cover by former installing plate; Like this under the prerequisite that guarantees the h1 size shown in Fig. 2, like Fig. 6 and shown in Figure 7, the mounting structure comparison diagram of compressor of the utility model and compressor of the prior art; Availablely find out the position of compressor body 20 in the air-conditioner h3 that can descend again, one ground; H3 is 5-8mm, further with the center of gravity downward modulation of compressor body, improves effect of vibration and noise reduction; Strengthened cloth pipeline, wiring and the cotton space of bag sound insulation for again compressor top, and these measures have further promoted damping noise reduction.The inside air-conditioning of outdoor machine of air-conditioner has obtained release, makes stringing wiring bag sound insulation cotton etc. all than preceding aspect, and the favourable produced on-site efficient that improves the workman can prevent also that pipeline from running foul of each other to have guaranteed the reliability of air-conditioning.
Because after adopting the installing plate of the utility model, the damping noise reduction effect is very good, makes available removing play the damping block that the damping noise reduction effect is adopted on the former air-conditioning system, has reduced system material cost and cost of labor.
The compressor of the utility model adopts new installing plate, cuts off compressor noise vibration propagation path to a certain extent, and the experiment test result shows that noise reduction has obtained important breakthrough, and the refrigeration data are qualified fully and far below enterprise's mark requirement.Concrete experimental data see the following form 1 with table 2.
Be respectively the noise repetition measurement result of air-conditioning system of the compressor of prior art and the utility model like table 1 and table 2.In the prior art shown in the table 1 in the noise repetition measurement result data of the air-conditioning system of compressor; Under the refrigeration situation total value surpass 58 decibels have 3 not conform to lattice point, peak value surpass 49 decibels have 20 not conform to lattice point (specifically do not conform to lattice point and see italic band underscore in the table).In the noise repetition measurement result data of the air-conditioning system of the compressor of the utility model shown in the table 2, the experimental data of contrast table l can be added up and drawn, positive total value decline 1-3 decibel, front peak value decline 1-12.8 decibel, side total value decline 2-8 decibel; The side peak value 2-16.5 decibel that generally descends.On experimental data, adopt the compressor and the air-conditioning system of new installing plate, on the reduction noise, confirmed obvious effects, none does not conform to lattice point integral body.
The noise from air conditioner repetition measurement result data table of table 1 prior art
The noise from air conditioner repetition measurement result data table of table two the utility model.
From above description, can find out that the utility model the above embodiments have realized following technique effect:
According to the compressor of the utility model and have its air-conditioner; The pad of installing plate and compressor body is positioned on the sidewall of compressor body, and prior art has improved the welding position relatively; The height that is the relative pad of center of gravity of compressor body reduces; Thereby reduced the tilting moment of compressor body, the vibrations that change the compressor body generation are through the transfer function of installing plate to miscellaneous part, thereby the noise that the reduction vibration of compressor causes.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. compressor comprises:
Compressor body (20);
Installing plate (10), said installing plate (10) are positioned at said compressor body (20) bottom and are fixedly connected with it;
It is characterized in that the pad (A) between said installing plate (10) and the said compressor body (20) is positioned on the sidewall of said compressor body (20).
2. compressor according to claim 1 is characterized in that,
Said installing plate (10) has upwardly extending wall (12), the sidewall welding of the top of said wall (12) and said compressor body (20).
3. compressor according to claim 2 is characterized in that,
The linearly type or the arc of said wall (12), the height of said wall (12) is 20～50mm.
4. compressor according to claim 2 is characterized in that,
Said wall (12) top is provided with welded plate (13), and said welded plate (13) welds with the sidewall of said compressor body (20).
5. compressor according to claim 4 is characterized in that,
Said welded plate (13) is provided with welding and dashes position (13a) in advance.
6. compressor according to claim 2 is characterized in that,
Said installing plate (10) also comprises and is horizontally disposed base plate (11), and said wall (12) is two, and two said walls (12) are arranged on said base plate (11) two ends symmetrically.
7. compressor according to claim 6 is characterized in that, base plate (11) width of said installing plate (10) is 30～50mm.
8. compressor according to claim 6 is characterized in that,
The center of said base plate (11) is provided with installing hole (11a), and said installing hole (11a) matches with damping washer.
9. according to each described compressor in the claim 1 to 8, it is characterized in that the thickness of said installing plate (10) is 1.5～3mm.
10. air-conditioner; Comprise air-conditioning base plate (30) and be installed in the compressor on the said air-conditioning base plate (30); It is characterized in that; Said compressor is each described compressor among the claim 1-9, and the base plate (11) of the installing plate of said compressor (10) is fixed on the said air-conditioning base plate (30) through bolt (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184920 CN202521750U (en) | 2012-04-26 | 2012-04-26 | Compressor and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184920 CN202521750U (en) | 2012-04-26 | 2012-04-26 | Compressor and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202521750U true CN202521750U (en) | 2012-11-07 |
Family
ID=47104697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220184920 Withdrawn - After Issue CN202521750U (en) | 2012-04-26 | 2012-04-26 | Compressor and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202521750U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017414A (en) * | 2012-12-17 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | Refrigeration equipment and compressor assembly thereof |
| CN103322624A (en) * | 2013-06-05 | 2013-09-25 | Tcl空调器(中山)有限公司 | Compressor under frame and compressor installing structure |
| CN103375851A (en) * | 2012-04-26 | 2013-10-30 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air-conditioner provided with same |
| CN105020803A (en) * | 2014-04-24 | 2015-11-04 | 珠海格力电器股份有限公司 | Vibration reduction mounting structure and compressor with same |
| CN105333532A (en) * | 2015-11-11 | 2016-02-17 | 珠海格力电器股份有限公司 | Compressor vibration reduction system and air conditioner |
| CN107387367A (en) * | 2017-08-24 | 2017-11-24 | 广东美的制冷设备有限公司 | Compressor and there is its refrigerating plant |
| CN108895253A (en) * | 2018-08-06 | 2018-11-27 | 珠海格力电器股份有限公司 | Vibration damping base and rotary mechanical equipment |
-
2012
- 2012-04-26 CN CN 201220184920 patent/CN202521750U/en not_active Withdrawn - After Issue
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375851A (en) * | 2012-04-26 | 2013-10-30 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air-conditioner provided with same |
| CN103375851B (en) * | 2012-04-26 | 2015-10-28 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and there is its air-conditioner |
| CN103017414A (en) * | 2012-12-17 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | Refrigeration equipment and compressor assembly thereof |
| CN103017414B (en) * | 2012-12-17 | 2015-10-21 | 合肥美的电冰箱有限公司 | Refrigeration plant and compressor assembly thereof |
| CN103322624A (en) * | 2013-06-05 | 2013-09-25 | Tcl空调器(中山)有限公司 | Compressor under frame and compressor installing structure |
| CN103322624B (en) * | 2013-06-05 | 2016-09-21 | Tcl空调器(中山)有限公司 | Compressor underframe and compressor installing structure |
| CN105020803A (en) * | 2014-04-24 | 2015-11-04 | 珠海格力电器股份有限公司 | Vibration reduction mounting structure and compressor with same |
| CN105333532A (en) * | 2015-11-11 | 2016-02-17 | 珠海格力电器股份有限公司 | Compressor vibration reduction system and air conditioner |
| CN105333532B (en) * | 2015-11-11 | 2017-12-19 | 珠海格力电器股份有限公司 | Compressor vibration reduction system and air conditioner |
| CN107387367A (en) * | 2017-08-24 | 2017-11-24 | 广东美的制冷设备有限公司 | Compressor and there is its refrigerating plant |
| CN108895253A (en) * | 2018-08-06 | 2018-11-27 | 珠海格力电器股份有限公司 | Vibration damping base and rotary mechanical equipment |
| CN108895253B (en) * | 2018-08-06 | 2024-05-10 | 珠海格力电器股份有限公司 | Vibration damping base and rotary mechanical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121107 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |