CN205190148U - Vibration damper, compressor unit spare and air conditioner - Google Patents
Vibration damper, compressor unit spare and air conditioner Download PDFInfo
- Publication number
- CN205190148U CN205190148U CN201520874689.0U CN201520874689U CN205190148U CN 205190148 U CN205190148 U CN 205190148U CN 201520874689 U CN201520874689 U CN 201520874689U CN 205190148 U CN205190148 U CN 205190148U
- Authority
- CN
- China
- Prior art keywords
- slide
- vibration damping
- damping equipment
- compressor
- slide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000013016 damping Methods 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims description 22
- 238000004378 air conditioning Methods 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 6
- 230000001629 suppression Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a vibration damper, compressor unit spare and air conditioner belongs to the air conditioner field, for solving the unable effective damping rotary compressor of current device and along tangential vibration energy's problem design. The utility model discloses a damping device comprises an arc-shaped slide rail, two slide blocks are arranged in the slide rail, and an elastic connecting piece is arranged between the two slide blocks; the two sliding blocks can slide along the sliding rails, and the elastic connecting piece can stretch and compress between the two sliding blocks. The utility model discloses the compressor unit spare includes the compressor body, still includes foretell vibration damper, and the slide rail cover is established on the lateral wall of compressor body. The utility model discloses the air conditioner includes foretell compressor unit spare. The utility model discloses vibration damper can absorb rotation type vibration source along tangential vibration energy, has solved the poor problem of current device damping effect. The utility model discloses compressor unit spare and air conditioner utilize vibration damper to absorb the tangential vibration energy of compressor of the during operation production of rotary compressor, have reduced the complete machine noise.
Description
Technical field
The utility model relates to field of air conditioning, particularly relates to a kind of vibration damping equipment, is provided with the compressor assembly of this vibration damping equipment and is provided with the air-conditioning of this compressor assembly.
Background technique
Compressor is a kind of a kind of driven fluid machinery low-pressure gas being promoted to pressurized gas, is the chief component of refrigeration system.Compressor drives piston against gasses to compress, for refrigeration cycle provides power by motor rotation.Compressor can produce vibration in the process, needs to arrange vibration damping equipment.
The good a kind of mode of effectiveness in vibration suppression increases a dynamic shock-absorbing device between compressor cylinder and liquid container, is used for absorbing the vibrational energy of compressor.
Existing a kind of dynamic shock-absorbing device is between liquid container and compressor cylinder, arrange the slide block and spring that are connected, in order to absorb the vibrational energy transmitted by refrigerant suction pipe and liquid container that compressor main body produces.The defect of this structure is cannot the vibrational energy tangential along compressor of effective attenuation rotary compressor.
Model utility content
An object of the present utility model proposes a kind of vibration damping equipment that can absorb rotary vibration source tangentially vibrational energy.
Another object of the present utility model proposes a kind of compressor assembly utilizing vibration damping equipment to absorb the vibrational energy tangential along compressor produced when rotary compressor works.
Another object of the present utility model proposes a kind of air-conditioning reducing total noise of centrifuge.
For reaching this object, on the one hand, the utility model is by the following technical solutions:
A kind of vibration damping equipment, comprises the slide rail of arc line shaped, is provided with two slide blocks in described slide rail, be provided with Flexible Connector between two described slide blocks; Two described slide blocks can slide along described slide rail, described Flexible Connector can between two described slide blocks tension-compression.
Particularly, described slide rail comprises the inner slide being positioned at inner side and the external slideway being positioned at outside, and two described slide blocks are respectively inner slide and outer slide; Described inner slide can slide along described inner slide, and described outer slide can slide along described external slideway.
Further, being provided with lattice gear between described inner slide and described external slideway, departing from respective place slideway for stoping described inner slide and described outer slide.
Particularly, described vibration damping equipment comprises inner ring and supporting frame, and described inner ring is arranged on support frame as described above; The side outer wall of described inner ring is along the circumferential direction provided with ring-type breach, and described inner ring inside forms described inner slide; Support frame as described above is formed described external slideway.
Further, described vibration damping equipment also comprises upper cover, forms the described slide rail of hollow after described upper cover and support frame as described above are interlocked.
Particularly, described Flexible Connector is spring or rubber rib.
Particularly, described vibration damping equipment also comprises fixing fixture block, and described fixing fixture block entirety is curved; The termination, both sides of described fixing fixture block is connected to the termination of described slide rail respectively; Described fixing fixture block forms liquid container fixing part.
On the other hand, the utility model is by the following technical solutions:
A kind of compressor assembly, comprise compressor body, also comprise above-mentioned vibration damping equipment, described slide rail is set on the outer side wall of described compressor body.
Particularly, described compressor assembly also comprises liquid container, and described vibration damping equipment comprises liquid container fixing part, the shape of described liquid container fixing part and the outer wall shape of described liquid container suitable.
Again on the one hand, the utility model is by the following technical solutions:
A kind of air-conditioning, comprises above-mentioned compressor assembly.
Be provided with two slide blocks in the slide rail of the utility model vibration damping equipment and Flexible Connector can between two slide blocks tension-compression, absorb rotary vibration source vibrational energy tangentially by this, solve the problem of existing apparatus effectiveness in vibration suppression difference.
The slide rail of the utility model compressor assembly is set on the outer side wall of compressor body, the utility model air-conditioning comprises above-mentioned compressor assembly, the vibrational energy tangential along compressor produced when utilizing this vibration damping equipment to absorb rotary compressor work, reduces total noise of centrifuge.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first slide rail that the utility model preferred embodiment one provides;
Fig. 2 is the structural representation of the second slide rail that the utility model preferred embodiment one provides;
Fig. 3 is the structural representation of the inner ring that the utility model preferred embodiment one provides;
Fig. 4 is the side view of the inner ring that the utility model preferred embodiment one provides;
Fig. 5 is the structural representation of the supporting frame that provides of the utility model preferred embodiment one and upper cover;
Fig. 6 is the structural representation of the slide rail that provides of the utility model preferred embodiment one and fixing fixture block;
Fig. 7 is the structural representation of the compressor assembly that the utility model preferred embodiment two provides.
Be labeled as in figure:
1, slide rail; 3, Flexible Connector; 4, lattice gear; 5, inner ring; 6, supporting frame; 7, upper cover; 8, fixing fixture block; 9, compressor body; 10, liquid container; 11, inner slide; 12, external slideway; 21, inner slide; 22, outer slide; 51, breach; 81, liquid container fixing part.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Preferred embodiment one:
This preferred embodiment discloses a kind of vibration damping equipment.This vibration damping equipment comprises the slide rail of arc line shaped, is provided with two slide blocks in slide rail, is provided with Flexible Connector between two slide blocks.Two slide blocks can slide along slide rail, Flexible Connector can between two slide blocks tension-compression.
Utilize the tension-compression of Flexible Connector between two slide blocks to absorb the vibrational energy of vibration source, vibrational energy is no longer outwards transmitted, reduce noise, when the natural frequency of vibration damping equipment is identical with the excited frequency of vibration source, effectiveness in vibration suppression is best.
As shown in Figure 1, slide rail 1 can as a whole structure, and two slide blocks being connected with Flexible Connector are positioned at this slide rail 1.When there is vibration in vibration source two slide blocks slide slide rail 1 in respectively and when the beginning sliding time of two slide blocks or Sliding velocity different in (such as: slide block volume is comparatively large, large and frictional force is large with slide rail contact internal walls area, cause its toggle speed comparatively slowly, Sliding velocity is slow; Another slide block small volume, negligible with the frictional force of slide rail inwall, toggle speed is fast, Sliding velocity is also fast), Flexible Connector stretches or compression, absorbing vibrational energy.
The another kind of structure of slide rail 1 as shown in Figure 2.Slide rail comprises the inner slide 11 being positioned at inner side and external slideway 12, two slide blocks being positioned at outside and is respectively between inner slide 21 and outer slide 22, two slide blocks and is provided with Flexible Connector 3.Inner slide 21 can slide along inner slide 11, and outer slide 22 can slide along external slideway 12.Lattice gear 4 is provided with, for the slideway stoping inner slide 21 and outer slide 22 to depart from respective place between inner slide 11 and external slideway 12.
The scope inner and outer slider 22 that inner slide 21 is limited at inner slide 11 in this structure is limited in the scope of external slideway 12, when vibration occurs vibration source, inner slide 21 and outer slide 22 slide along slideway respectively according to the size of vibration source rotating force, vibrational energy is absorbed by outer slide 22 by Flexible Connector 3, realizes vibration damping.
Another structure of slide rail 1 as shown in Figures 3 to 5.Vibration damping equipment comprises inner ring 5, supporting frame 6 and upper cover 7, and inner ring 5 is arranged on supporting frame 6.The side outer wall of inner ring 5 is along the circumferential direction provided with ring-type breach 51, and inner ring 5 inside forms inner slide 11; Supporting frame 6 is formed external slideway 12.The slide rail 1 of hollow is formed after upper cover 7 and supporting frame 6 are interlocked.
Be stuck in the inner slide 11 of inner ring 5 by inner slide 21 during installation, one end of Flexible Connector 3 is fixedly connected on inner slide 21 through after breach 51, and the other end of Flexible Connector 3 is connected on outer slide 22; Inner ring 5, Flexible Connector 3 and outer slide 22 are all placed on supporting frame 6, fasten upper cover 7.
The working principle of the vibration damping equipment of this structure is identical with the working principle of structure as shown in Figure 2.
In above-mentioned three kinds of structures, Flexible Connector 3 can be but be not limited to be spring or rubber rib, and other can utilize the structure of resilient absorbent vibrational energy also can.
As shown in Figure 6, vibration damping equipment also comprises fixing fixture block 8, and fixing fixture block 8 is overall curved; The termination, both sides of fixing fixture block 8 is connected to the termination of slide rail 1 respectively.Preferably, fixing fixture block 8 forms liquid container fixing part 81, conveniently liquid container is installed.
Preferred embodiment two:
This preferred embodiment discloses a kind of compressor assembly.As shown in Figure 7, this compressor assembly comprises compressor body 9, liquid container 10 and the vibration damping equipment as described in preferred embodiment one.Slide rail 1 is set on the outer side wall of compressor body 9, and preferred rigging position is at compressor body 9 (compressor cylinder) distance general 2/3rds places of footing; Then fixing fixture block 8 is utilized to be fixed on compressor body 9 by slide rail 1.The shape of liquid container fixing part 81 and the outer wall shape of liquid container 10 suitable, install after liquid container 10 be stuck in liquid container fixing part 81 place.
Vibration damping equipment is looped around on the outer wall of cylinder block of compressor body, efficiently solves the vibration of compressor problem caused because of the rotating force of different size and Orientation.
Preferred embodiment three:
This preferred embodiment discloses a kind of air-conditioning, comprises the compressor assembly as described in preferred embodiment two.Inner slide and outer slide rotate around compressor body along inner slide and external slideway with the operation frequency of compressor respectively, and the vibrational energy of compressor is absorbed by outer slide by spring.Formed when compressor operating frequency is identical with the natural frequency of whole vibration damping equipment and resonate, slide block amplitude is maximum, and the vibration of compressor energy that can absorb is also maximum, and shock attenuation result is the most obvious.
Note, the know-why that above are only preferred embodiment of the present utility model and use.Skilled person in the art will appreciate that the utility model is not limited to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and protection domain of the present utility model can not be departed from.Therefore, although be described in further detail the utility model by above embodiment, but the utility model is not limited only to above embodiment, when not departing from the utility model design, can also comprise other Equivalent embodiments more, and scope of the present utility model is determined by appended right.
Claims (10)
1. a vibration damping equipment, is characterized in that, comprises the slide rail (1) of arc line shaped, is provided with two slide blocks in described slide rail (1), be provided with Flexible Connector (3) between two described slide blocks; Two described slide blocks can slide along described slide rail (1), described Flexible Connector (3) can between two described slide blocks tension-compression.
2. vibration damping equipment according to claim 1, it is characterized in that, described slide rail (1) comprises the inner slide (11) being positioned at inner side and the external slideway (12) being positioned at outside, and two described slide blocks are respectively inner slide (21) and outer slide (22); Described inner slide (21) can slide along described inner slide (11), and described outer slide (22) can slide along described external slideway (12).
3. vibration damping equipment according to claim 2, it is characterized in that, being provided with lattice gear (4) between described inner slide (11) and described external slideway (12), departing from respective place slideway for stoping described inner slide (21) and described outer slide (22).
4. vibration damping equipment according to claim 2, is characterized in that, described vibration damping equipment comprises inner ring (5) and supporting frame (6), and described inner ring (5) is arranged on support frame as described above (6); The side outer wall of described inner ring (5) is along the circumferential direction provided with ring-type breach (51), and described inner ring (5) inside forms described inner slide (11); Support frame as described above (6) is upper forms described external slideway (12).
5. vibration damping equipment according to claim 4, it is characterized in that, described vibration damping equipment also comprises upper cover (7), forms the described slide rail (1) of hollow after described upper cover (7) and support frame as described above (6) are interlocked.
6., according to the arbitrary described vibration damping equipment of claim 1 to 5, it is characterized in that, described Flexible Connector (3) is spring or rubber rib.
7. according to the arbitrary described vibration damping equipment of claim 1 to 5, it is characterized in that, described vibration damping equipment also comprises fixing fixture block (8), and described fixing fixture block (8) is overall curved; The termination, both sides of described fixing fixture block (8) is connected to the termination of described slide rail (1) respectively; Described fixing fixture block (8) is upper forms liquid container fixing part (81).
8. a compressor assembly, comprises compressor body (9), it is characterized in that, also comprise as arbitrary in claim 1 to 7 as described in vibration damping equipment, described slide rail (1) is set on the outer side wall of described compressor body (9).
9. compressor assembly according to claim 8, it is characterized in that, described compressor assembly also comprises liquid container (10), described vibration damping equipment comprises liquid container fixing part (81), the shape of described liquid container fixing part (81) and the outer wall shape of described liquid container (10) suitable.
10. an air-conditioning, is characterized in that, comprises compressor assembly as claimed in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874689.0U CN205190148U (en) | 2015-11-03 | 2015-11-03 | Vibration damper, compressor unit spare and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874689.0U CN205190148U (en) | 2015-11-03 | 2015-11-03 | Vibration damper, compressor unit spare and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190148U true CN205190148U (en) | 2016-04-27 |
Family
ID=55783144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874689.0U Withdrawn - After Issue CN205190148U (en) | 2015-11-03 | 2015-11-03 | Vibration damper, compressor unit spare and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257509A (en) * | 2015-11-03 | 2016-01-20 | 珠海格力电器股份有限公司 | Vibration damper, compressor unit spare and air conditioner |
-
2015
- 2015-11-03 CN CN201520874689.0U patent/CN205190148U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257509A (en) * | 2015-11-03 | 2016-01-20 | 珠海格力电器股份有限公司 | Vibration damper, compressor unit spare and air conditioner |
| CN105257509B (en) * | 2015-11-03 | 2018-08-10 | 珠海格力电器股份有限公司 | Vibration damper, compressor unit spare and air conditioner |
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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: 20160427 Effective date of abandoning: 20180810 |
|
| AV01 | Patent right actively abandoned |