CN105257509A - Damping device, compressor assembly and air conditioner - Google Patents
Damping device, compressor assembly and air conditioner Download PDFInfo
- Publication number
- CN105257509A CN105257509A CN201510742707.4A CN201510742707A CN105257509A CN 105257509 A CN105257509 A CN 105257509A CN 201510742707 A CN201510742707 A CN 201510742707A CN 105257509 A CN105257509 A CN 105257509A
- Authority
- CN
- China
- Prior art keywords
- slide
- vibration damping
- damping equipment
- compressor
- compressor assembly
- 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.)
- Granted
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Vibration Prevention Devices (AREA)
- Compressor (AREA)
Abstract
The invention discloses a damping device, a compressor assembly and an air conditioner and belongs to the field of air conditioners. The damping device, the compressor assembly and the air conditioner are designed to solve the problem that an existing device cannot effectively attenuate vibration energy of a rotary compressor in the tangential direction. The damping device comprises an arc-shaped sliding rail. Two sliding blocks are arranged in the sliding rail. An elastic connection piece is arranged between the two sliding blocks. The two sliding blocks can slide along the sliding rail. The elastic connection piece can be stretched and compressed between the two sliding blocks. The compressor assembly comprises a compressor body and further comprises the damping device. The sliding rail is arranged on the outer side wall of the compressor body in a sleeving manner. The air conditioner comprises the compressor assembly. The damping device can absorb vibration energy of a rotary vibration source in the tangential direction, and the problem that the existing device is poor in damping effect is solved. By means of the compressor assembly and the air conditioner, the vibration energy generated in the work process of the rotary compressor in the tangential direction of the compressor is adsorbed by the damping device, and the noise of the whole machine is lowered.
Description
Technical field
The present invention relates to field of air conditioning, particularly relate to a kind of vibration damping equipment, be provided with the compressor assembly of this vibration damping equipment and be 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.
Summary of the invention
An object of the present invention is to propose a kind of vibration damping equipment that can absorb rotary vibration source tangentially vibrational energy.
Another object of the present invention 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 invention proposes a kind of air-conditioning reducing total noise of centrifuge.
For reaching this object, on the one hand, the present invention 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 present invention 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 present invention 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 vibration damping equipment of the present invention 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 compressor assembly of the present invention is set on the outer side wall of compressor body, air-conditioning of the present invention 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 preferred embodiment of the present invention one provides;
Fig. 2 is the structural representation of the second slide rail that the preferred embodiment of the present invention one provides;
Fig. 3 is the structural representation of the inner ring that the preferred embodiment of the present invention one provides;
Fig. 4 is the side view of the inner ring that the preferred embodiment of the present invention one provides;
Fig. 5 is the structural representation of the supporting frame that provides of the preferred embodiment of the present invention one and upper cover;
Fig. 6 is the structural representation of the slide rail that provides of the preferred embodiment of the present invention one and fixing fixture block;
Fig. 7 is the structural representation of the compressor assembly that the preferred embodiment of the present invention 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
Technological scheme of the present invention 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 invention and use.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention 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 |
|---|---|---|---|
| CN201510742707.4A CN105257509B (en) | 2015-11-03 | 2015-11-03 | Vibration absorber, compressor assembly and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742707.4A CN105257509B (en) | 2015-11-03 | 2015-11-03 | Vibration absorber, compressor assembly and air-conditioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105257509A true CN105257509A (en) | 2016-01-20 |
| CN105257509B CN105257509B (en) | 2018-08-10 |
Family
ID=55097382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510742707.4A Active CN105257509B (en) | 2015-11-03 | 2015-11-03 | Vibration absorber, compressor assembly and air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105257509B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167162A (en) * | 2018-01-25 | 2018-06-15 | 珠海凌达压缩机有限公司 | A kind of compressor assembly and refrigeration system with tangential vibration absorber |
| CN109237845A (en) * | 2018-11-07 | 2019-01-18 | 珠海格力电器股份有限公司 | Air conditioner and its dispenser bracket |
| CN110186121A (en) * | 2019-06-27 | 2019-08-30 | 海信（广东）空调有限公司 | Shock dropping system and air conditioner |
| CN112524029A (en) * | 2020-11-26 | 2021-03-19 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner |
| CN115199546A (en) * | 2021-04-08 | 2022-10-18 | 上海海立电器有限公司 | Rotary vibration damper and vertical rotor compressor with same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3250502A (en) * | 1963-03-14 | 1966-05-10 | Robinson Technical Products In | Shock and vibration isolating support |
| JPS61129482A (en) * | 1984-11-28 | 1986-06-17 | Toshiba Corp | Fixing device of accumulator |
| CN101372973A (en) * | 2007-08-22 | 2009-02-25 | 泰州乐金电子冷机有限公司 | Damping device of rotary compressor |
| CN102052518A (en) * | 2011-01-28 | 2011-05-11 | 浙江大学 | Tuned mass damper structure for reducing pipeline vibration |
| CN104165206A (en) * | 2014-06-30 | 2014-11-26 | 天津博信汽车零部件有限公司 | Vibration absorption structure and vehicle with vibration absorption structure |
| CN204512284U (en) * | 2015-04-08 | 2015-07-29 | 中国地震局工程力学研究所 | Two-way ring type tuned mass damper damping device |
| CN205190148U (en) * | 2015-11-03 | 2016-04-27 | 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 CN201510742707.4A patent/CN105257509B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3250502A (en) * | 1963-03-14 | 1966-05-10 | Robinson Technical Products In | Shock and vibration isolating support |
| JPS61129482A (en) * | 1984-11-28 | 1986-06-17 | Toshiba Corp | Fixing device of accumulator |
| CN101372973A (en) * | 2007-08-22 | 2009-02-25 | 泰州乐金电子冷机有限公司 | Damping device of rotary compressor |
| CN102052518A (en) * | 2011-01-28 | 2011-05-11 | 浙江大学 | Tuned mass damper structure for reducing pipeline vibration |
| CN104165206A (en) * | 2014-06-30 | 2014-11-26 | 天津博信汽车零部件有限公司 | Vibration absorption structure and vehicle with vibration absorption structure |
| CN204512284U (en) * | 2015-04-08 | 2015-07-29 | 中国地震局工程力学研究所 | Two-way ring type tuned mass damper damping device |
| CN205190148U (en) * | 2015-11-03 | 2016-04-27 | 珠海格力电器股份有限公司 | Vibration damper , Compressor unit spare and air conditioner |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167162A (en) * | 2018-01-25 | 2018-06-15 | 珠海凌达压缩机有限公司 | A kind of compressor assembly and refrigeration system with tangential vibration absorber |
| WO2019144641A1 (en) * | 2018-01-25 | 2019-08-01 | 珠海凌达压缩机有限公司 | Compressor assembly with tangential damping device and refrigerating system |
| CN109237845A (en) * | 2018-11-07 | 2019-01-18 | 珠海格力电器股份有限公司 | Air conditioner and its dispenser bracket |
| CN110186121A (en) * | 2019-06-27 | 2019-08-30 | 海信（广东）空调有限公司 | Shock dropping system and air conditioner |
| CN110186121B (en) * | 2019-06-27 | 2024-04-02 | 海信（广东）空调有限公司 | Vibration reduction system and air conditioner |
| CN112524029A (en) * | 2020-11-26 | 2021-03-19 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner |
| CN112524029B (en) * | 2020-11-26 | 2022-05-31 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner |
| CN115199546A (en) * | 2021-04-08 | 2022-10-18 | 上海海立电器有限公司 | Rotary vibration damper and vertical rotor compressor with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105257509B (en) | 2018-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105257509A (en) | Damping device, compressor assembly and air conditioner | |
| CN204510829U (en) | A kind of green construction vibrator | |
| CN203702962U (en) | Air pressure type electric generation shock absorber | |
| CN105444290A (en) | Compressor component, noise reduction box, compressor, outdoor unit and air conditioner | |
| CN111408768A (en) | A drilling equipment that is used for noise control sound function that has of metal product processing | |
| CN103983054A (en) | Compressor assembly and reservoir thereof | |
| CN205190148U (en) | Vibration damper , Compressor unit spare and air conditioner | |
| CN207111357U (en) | A kind of Aniline Production air compressor machine denoising device | |
| CN110369800B (en) | Cutting machine used for hardware machining and good in heat dissipation effect | |
| CN107030435A (en) | One kind compression machining capping weld jig | |
| CN209781162U (en) | Compressor silence equipment for refrigeration | |
| CN112059893A (en) | Wafer grinding equipment with buffering and damping functions | |
| CN203778902U (en) | Washing device of car air conditioner compressor cylinder | |
| CN217072006U (en) | Polishing and dedusting cabinet for large workpiece processing | |
| CN205448068U (en) | Compressor unit spare, case of making an uproar, compressor, off -premises station and air conditioner fall | |
| CN105391223A (en) | Novel dustproof low-noise motor | |
| CN215058030U (en) | Compressor with noise reduction structure | |
| CN205747228U (en) | A kind of air-conditioner outdoor unit vibrationproof air bag cushion | |
| CN210799276U (en) | Air condition compressor base with buffer function | |
| CN212744254U (en) | Protection device for air compressor machine | |
| CN209371467U (en) | A kind of air-conditioner hose vibration-proof structure | |
| CN113834136A (en) | Air conditioner outdoor unit shell with noise reduction structure | |
| CN202510322U (en) | Compressor cooler for coal mine locomotive | |
| CN112405079A (en) | Machining equipment with function is collected to piece | |
| CN105485792B (en) | Compressor assembly, outdoor unit and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |