CN108999783A - A kind of rotary compression thermomechanical components and air conditioner and air-conditioning refrigeration system with it - Google Patents
A kind of rotary compression thermomechanical components and air conditioner and air-conditioning refrigeration system with it Download PDFInfo
- Publication number
- CN108999783A CN108999783A CN201810967498.7A CN201810967498A CN108999783A CN 108999783 A CN108999783 A CN 108999783A CN 201810967498 A CN201810967498 A CN 201810967498A CN 108999783 A CN108999783 A CN 108999783A
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- CN
- China
- Prior art keywords
- dispenser
- compressor
- pair
- air
- rotary compression
- 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
- 230000006835 compression Effects 0.000 title claims abstract description 32
- 238000007906 compression Methods 0.000 title claims abstract description 32
- 230000000930 thermomechanical effect Effects 0.000 title claims abstract description 29
- 238000004378 air conditioning Methods 0.000 title claims abstract description 13
- 238000005057 refrigeration Methods 0.000 title claims abstract description 13
- 239000004744 fabric Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0021—Systems for the equilibration of forces acting on the pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The present invention relates to Compressor Technology fields, more particularly to a kind of rotary compression thermomechanical components, at least a pair of of the compressor (1) for including: dispenser (2) and being connected on the dispenser (2), at least a pair of compressor (1) is located at the dispenser (2) two sides and direction of rotation is identical.The present invention also provides a kind of air conditioners and air-conditioning refrigeration system including above-mentioned rotary compression thermomechanical components, improve the vibration problem at the dispenser at the maximum position of vibration of compressor.
Description
Technical field
The present invention relates to Compressor Technology fields, and in particular to a kind of rotary compression thermomechanical components and the air conditioner with it
And air-conditioning refrigeration system.
Background technique
Traditional rotary compressor is made of rotary compression main casing body end and air-breathing dispenser two parts, and compressor is from suction
Low pressure refrigerant is sucked in gas dispenser, and shortens high-pressure refrigerant discharge into main casing side pressure.For rotary compressor,
The working characteristics of rotary compression determine vibration of compressor feature be vibrated along compressor main casing tangential direction it is maximum, and with away from
It is bigger from compressor live spindle radius, it vibrates bigger.Air-breathing dispenser is fixed on outer as the inspiratory component of compressor
On shell, mainly vibrated with the vibration of compressor main casing body end, because cold inside its in the air-breathing dispenser course of work
Vibrating caused by matchmaker's flowing can ignore substantially.
Since air-breathing dispenser is fixed on compressor housing outermost end, Range compress machine live spindle radius is maximum,
So the vibration of air-breathing dispenser is maximum in compressor complete machine, direction of vibration is identical as compressor direction of rotation.Air-breathing dispenser
Vibration not only results in greatly the system complete machine suction line being attached thereto and vibrates the big and high problem of noise, while air-breathing dispenser shakes
It is dynamic to be easy to excitation dispenser mode greatly and radiate low-frequency noise.In addition, some refrigeration systems because need will use Liang Tai and with
The compressor of upper quantity, such as multi-line system, these systems are equally had above-mentioned described using conventional rotary compressor
Vibration noise problem, simultaneously because number of compressors is more, installation space etc. is also very limited.
Summary of the invention
Therefore, the purpose of the present invention is to improve the vibration problem at the dispenser at the maximum position of the vibration of compressor.
In order to solve the above-mentioned technical problems, the present invention provides a kind of rotary compression thermomechanical components, comprising:
Dispenser and at least a pair of of the compressor being connected on the dispenser, at least a pair of compressor are located at
Dispenser two sides and direction of rotation is identical.
The rotary compression thermomechanical components, a pair of compressor are symmetrically distributed in the two sides of the dispenser.
The rotary compression thermomechanical components, a pair of compressor are passed through with the dispenser respectively by a pair of of air intake duct
Lead to and connects.
The first end of the rotary compression thermomechanical components, a pair of air intake duct is connected to the bottom of the dispenser
End, second end are connected on the shell of the compressor, and a pair of relatively described dispenser of air intake duct is opposite in 180 degree
Setting.
The first end of the rotary compression thermomechanical components, a pair of air intake duct is arranged at the bottom end of the dispenser
Center portion.
The rotary compression thermomechanical components, the pair of compressor rotary speed are identical.
The present invention also provides a kind of air conditioners, including the rotary compression thermomechanical components.
The present invention also provides a kind of air-conditioning refrigeration systems, including rotary compression thermomechanical components described at least one set.
The air-conditioning refrigeration system, the air-conditioning refrigeration system are multi-line system.
Technical solution of the present invention has the advantages that
1. rotary compression thermomechanical components provided by the invention, at least a pair of of compressor sets up separately in the two sides of dispenser, and revolves
It is identical to turn direction.In this way in working condition, at least a pair of of compressor rotation when the vibration that generates will synchronous driving to liquid separation
On device, and since the direction of rotation of the two is identical, dispenser is located at centre, the dispenser two side walls close with a pair of of compressor
The vibration force being subject to is equal in magnitude, contrary, vibration amplitude is suitable, and effect of vibration is cancelled out each other, to reach reduction vibration
Installation space and cost are saved simultaneously because a pair of of compressor shares a dispenser with the purpose for improving noise.
2. rotary compression thermomechanical components provided by the invention, a pair of of compressor are symmetrically distributed in the two sides of dispenser.In this way
The vibrational energy being transmitted on dispenser can be offset to the full extent, and noise reduction effect is best.
3. rotary compression thermomechanical components provided by the invention, a pair of of compressor passes through a pair of of air intake duct and dispenser perforation connects
It connects.Low pressure refrigerant in this way in dispenser will be delivered to inside compressor in time by air intake duct, guarantee compressor just
Often work.
4. air conditioner provided by the invention, including above-mentioned rotary compression thermomechanical components, since a pair of of compressor is transferred to
Vibration amplitude on dispenser is suitable, contrary, and vibration is cancelled out each other, so that reaching reduces compressor air suction end and system suction
The purpose of the vibration of air pipe, while can further improve the noise problem radiated by dispenser vibration.
5. air-conditioning refrigeration system provided by the invention, including rotary compression thermomechanical components described at least one set, system
Noise and vibration level substantially reduces, and sound quality is improved；Simultaneously because two compressors share a dispenser, system is reduced
Cost saves installation space.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of rotary compression thermomechanical components provided by the invention；
Fig. 2 is the top view of Fig. 1.
Description of symbols:
1- compressor；2- dispenser；3- air intake duct；The first fixing piece of 4-；The second fixing piece of 5-；11- stabilizer blade；41- protrusion
Portion；42- mounting portion；51- support arm；6- screw.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
A kind of specific embodiment of rotary compression thermomechanical components as illustrated in fig. 1 and 2, including dispenser 2 and be connected to
A pair of of compressor 1 on the dispenser 2, the pair of compressor 1 are symmetrically located in 2 two sides of dispenser and direction of rotation
It is identical.A pair of of compressor 1 in the present embodiment is the identical rotary compressor of model, it is ensured that revolving speed is completely the same, rotation
Direction is that clockwise, the direction of vibration being transmitted as such on the opposite side wall of dispenser 2 is also left side clockwise
The rotation trend of wall be from top to bottom, the rotation trend of right side wall be from bottom to top, but due to dispenser 2 be an entirety,
Therefore two active forces are cancelled out each other；Rotary compressor includes shell and installation main part in the housing, on the bottom wall of shell
Stabilizer blade 11 there are three being uniformly distributed.
In order to enable the low pressure refrigerant in dispenser 2 can further be compressed with smooth delivery of power into compressor 1,
A pair of compressor 1 passes through a pair of of air intake duct 3 and penetrates through connection with the dispenser 2 respectively.Air intake duct 3 is fixed by welding in
On dispenser 2 and compressor 1, in order to guarantee sealing performance, sealing ring can be added in connecting pin.
Specifically, the first end of a pair of air intake duct 3 is connected to the bottom end of the dispenser 2, second end difference
It is connected on the shell of the compressor 1, air intake duct 3 is L-shaped, further includes the arc-shaped transition for connecting first end and second end
Portion, a pair of relatively described dispenser 2 of air intake duct 3 are reversed in 180 degree, so that a pair of of compressor 1 and dispenser 2
The line of centres be straight line, guarantee that being transmitted on dispenser 2 vibration is completely counterbalanced by, reduce vibration to the full extent and generate
Noise.
Since the volume of dispenser 2 is generally less than the volume of compressor 1, in order to enable dispenser 2 and a pair of of compressor 1
Top surface is in the same horizontal position, facilitates installation, and the first end of a pair of air intake duct 3 is arranged at the bottom of the dispenser 2
Center portion is held, second end is arranged on the side wall of close the bottom end of 1 shell of compressor, and a pair of air intake duct 3 can also be to dividing in this way
Liquid device 2 plays certain supporting role.
In order to guarantee the fastness of the installation of dispenser 2, it is fixed that first is additionally provided on side wall of the dispenser 2 close to top
Part 4 and the second fixing piece 5, two the first fixing pieces 4 are in the gap between dispenser 2 and compressor 1, two second fixations
Part 4 is C font, is located between two the first fixing pieces 4, and two the first fixing pieces 4 and two the second fixing pieces 5 enclose
At an installation space, dispenser 2 is placed in installation space.First fixing piece 4 has the protrusion being resisted against on 1 shell of compressor
Portion 41 and the mounting portion 42 for being molded over 41 both ends of protrusion, mounting portion 42 are fixed on two branch of the second fixing piece 5 by screw 6
On arm 51.
As alternative embodiment, a pair of of compressor 1 can also be in the anisopleual distribution of dispenser 2.Or it is
It is symmetrical, but the center of a pair of of compressor 1 and dispenser 2 are centrally formed an isosceles triangle, i.e., a pair of of compressor 1
Angle is less than 180 degree.
A kind of air conditioner, including the rotary compression thermomechanical components.
A kind of air-conditioning refrigeration system, including rotary compression thermomechanical components described at least one set.Specifically, the air-conditioning system
Cooling system is multi-line system.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (9)
1. a kind of rotary compression thermomechanical components characterized by comprising
Dispenser (2) and at least a pair of of the compressor (1) being connected on the dispenser (2), at least a pair of compression
Machine (1) is located at the dispenser (2) two sides and direction of rotation is identical.
2. rotary compression thermomechanical components according to claim 1, which is characterized in that a pair of compressor (1) is symmetrically divided
Two sides of the cloth in the dispenser (2).
3. rotary compression thermomechanical components according to claim 1, which is characterized in that a pair of compressor (1) passes through one
Air intake duct (3) is penetrated through with the dispenser (2) respectively and is connected.
4. rotary compression thermomechanical components according to claim 3, which is characterized in that the first of a pair of air intake duct (3)
End is connected to the bottom end of the dispenser (2), and second end is connected on the shell of the compressor (1), Yi Duisuo
The relatively described dispenser (2) of air intake duct (3) is stated to be reversed in 180 degree.
5. rotary compression thermomechanical components according to claim 4, which is characterized in that the first of a pair of air intake duct (3)
End is arranged at the bottom end center portion of the dispenser (2).
6. rotary compression thermomechanical components according to claim 1-5, which is characterized in that the pair of compressor
(1) revolving speed is identical.
7. a kind of air conditioner, which is characterized in that including rotary compression thermomechanical components described in any one of claims 1-6.
8. a kind of air-conditioning refrigeration system, which is characterized in that including at least one set of of any of claims 1-6 rotary
Compressor assembly.
9. air-conditioning refrigeration system according to claim 8, which is characterized in that the air-conditioning refrigeration system is multi-connected machine system
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967498.7A CN108999783B (en) | 2018-08-23 | Rotary compressor assembly and air conditioner refrigerating system with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967498.7A CN108999783B (en) | 2018-08-23 | Rotary compressor assembly and air conditioner refrigerating system with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108999783A true CN108999783A (en) | 2018-12-14 |
| CN108999783B CN108999783B (en) | 2024-06-28 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242573A (en) * | 2019-07-08 | 2019-09-17 | 珠海凌达压缩机有限公司 | A kind of compressor assembly and air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6357889A (en) * | 1986-08-29 | 1988-03-12 | Toshiba Corp | Rotary type compressor |
| JPH08193588A (en) * | 1995-01-13 | 1996-07-30 | Matsushita Electric Ind Co Ltd | Motor-driven compressor |
| KR20050039037A (en) * | 2003-10-23 | 2005-04-29 | 엘지전자 주식회사 | Out door unit of air conditioner with oil uniformity pipe capable of elastic deformation |
| CN201934290U (en) * | 2010-12-28 | 2011-08-17 | 重庆美的通用制冷设备有限公司 | Compressor unit and air conditioning device or refrigerating device thereof |
| JP2016079886A (en) * | 2014-10-16 | 2016-05-16 | 三菱重工業株式会社 | Compressor bracket and rotary compressor |
| CN209115335U (en) * | 2018-08-23 | 2019-07-16 | 珠海凌达压缩机有限公司 | A kind of rotary compression thermomechanical components and air conditioner and air-conditioning refrigeration system with it |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6357889A (en) * | 1986-08-29 | 1988-03-12 | Toshiba Corp | Rotary type compressor |
| JPH08193588A (en) * | 1995-01-13 | 1996-07-30 | Matsushita Electric Ind Co Ltd | Motor-driven compressor |
| KR20050039037A (en) * | 2003-10-23 | 2005-04-29 | 엘지전자 주식회사 | Out door unit of air conditioner with oil uniformity pipe capable of elastic deformation |
| CN201934290U (en) * | 2010-12-28 | 2011-08-17 | 重庆美的通用制冷设备有限公司 | Compressor unit and air conditioning device or refrigerating device thereof |
| JP2016079886A (en) * | 2014-10-16 | 2016-05-16 | 三菱重工業株式会社 | Compressor bracket and rotary compressor |
| CN209115335U (en) * | 2018-08-23 | 2019-07-16 | 珠海凌达压缩机有限公司 | A kind of rotary compression thermomechanical components and air conditioner and air-conditioning refrigeration system with it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242573A (en) * | 2019-07-08 | 2019-09-17 | 珠海凌达压缩机有限公司 | A kind of compressor assembly and air conditioner |
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