CN106014930A - Compressor and oil blocking assembly thereof - Google Patents
Compressor and oil blocking assembly thereof Download PDFInfo
- Publication number
- CN106014930A CN106014930A CN201610567388.2A CN201610567388A CN106014930A CN 106014930 A CN106014930 A CN 106014930A CN 201610567388 A CN201610567388 A CN 201610567388A CN 106014930 A CN106014930 A CN 106014930A
- Authority
- CN
- China
- Prior art keywords
- gear
- line
- oils part
- base plate
- oil
- 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.)
- Pending
Links
- 230000000903 blocking effect Effects 0.000 title abstract 4
- 239000003921 oil Substances 0.000 claims description 112
- 239000012208 gear oil Substances 0.000 claims description 40
- 238000005303 weighing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 239000003507 refrigerant Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a compressor and an oil baffle assembly thereof, wherein the oil baffle assembly comprises a motor rotor (1), an oil baffle plate (2) and a balance block (3) which rotate along with the motor rotor (1), and the oil baffle assembly comprises an oil baffle bottom plate (21) and a side plate (22) arranged along the periphery of the oil baffle bottom plate (21); the side plate (22) is located on one surface, facing the motor rotor (1), of the oil blocking bottom plate (21), and the balance block (3) is located in a groove formed by the side plate (22) and the oil blocking bottom plate (21). According to the oil baffle assembly provided by the invention, the amount of oil output of the compressor is reduced under the blocking of the oil baffle plate by the refrigeration oil; the balancing piece is located the recess that oil baffle bottom plate and curb plate formed, and the opening of recess is towards electric motor rotor, and the circumference of balancing piece is provided with the curb plate, has effectively avoided the windward side of balancing piece to expose in the flow field, has effectively reduced the resistance of electric motor rotor rotation in-process balancing piece, and then has improved the efficiency of compressor.
Description
Technical field
The present invention relates to compression device technical field, particularly to a kind of compressor and gear line of oils part thereof.
Background technology
On current compressor, in order to reduce the oil spitting amount of compressor, it is provided with in the end of rotor
Oil baffle, in order to stop lubricating oil.Further, balance weight is pressed in above oil baffle plate, i.e. balance weight position
In oil baffle away from the side of rotor electric machine.
In said structure, although the oil spitting amount of compressor can be improved, but, balance weight is non-central the most right
Claiming structure, the windward side of balance weight is fully exposed in flow field, and the efficiency of compressor is the highest.
Therefore, how to improve compressor efficiency, be those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of gear line of oils part, to improve compressor efficiency.The present invention is also
Disclose a kind of compressor.
For achieving the above object, the present invention provides following technical scheme:
From above-mentioned technical scheme it can be seen that the gear line of oils part that provides of the present invention, including rotor and
The oil baffle rotated with rotor and balance weight, described gear line of oils part includes keeping off oil base plate and along described gear
The side plate that the periphery of oil base plate is arranged, the gas that described oil baffle is provided through its inwall and outer wall goes out
Mouthful;
Described side plate is positioned at the described gear oil base plate one side towards described rotor, and described balance weight is positioned at
In the groove that described side plate and described gear oil base plate are formed.
Preferably, in above-mentioned gear line of oils part, described gear oil base plate is circular bottom plate.
Preferably, in above-mentioned gear line of oils part, the degree of depth of described groove is equal to the height of described balance weight.
Preferably, in above-mentioned gear line of oils part, described oil baffle, described balance weight and described rotor are logical
Cross connector to be sequentially connected with;
On described gear oil base plate, there is the installing hole matched with described connector.
Preferably, in above-mentioned gear line of oils part, described oil baffle is provided through the gas of its inwall and outer wall
Body exports.
Preferably, in above-mentioned gear line of oils part, described gas outlet is positioned on described side plate.
Preferably, in above-mentioned gear line of oils part, the quantity of described gas outlet is multiple and along described side plate
Circumferential array.
Preferably, in above-mentioned gear line of oils part, the part in multiple described gas outlets is fluting, another
Part is perforate.
Preferably, in above-mentioned gear line of oils part, described fluting is identical with the quantity of described perforate and along described side
The circumference of plate is arranged in a crossed manner.
Preferably, in above-mentioned gear line of oils part, multiple described gas outlets are fluting or perforate.
Preferably, in above-mentioned gear line of oils part, described gear oil base plate is provided with for dodging dodging of rotating shaft
Hole.
Preferably, in above-mentioned gear line of oils part, described oil baffle, described balance weight and described rotor are logical
Cross connector to be sequentially connected with;On described gear oil base plate, there is the installing hole matched with described connector;
Described installing hole connects with described hole of dodging.
Preferably, in above-mentioned gear line of oils part, also include being arranged at described balance weight and described rotor it
Between end plate.
Preferably, in above-mentioned gear line of oils part, described side plate is perpendicular to described gear oil base plate.
Preferably, in above-mentioned gear line of oils part, described gear oil base plate is integral type structure with described side plate.
The embodiment of the present invention additionally provides a kind of compressor, and including gear line of oils part, described gear line of oils part is such as
Gear line of oils part described in any of the above-described item.
The gear line of oils part that the present invention provides, oil baffle includes keeping off oil base plate and side plate, is provided with gas
Outlet.Oil baffle reduces compressor with rotor common rotation, refrigeration oil under the stop of oil baffle
Oil spitting amount;Balance weight is also with rotor common rotation, oil baffle, balance weight and rotor phase
After connecting, balance weight is positioned at gear oil base plate and the groove of side plate formation, and the opening of groove is towards motor
Rotor, i.e. balance weight gear oil base plate and rotor between, balance weight be circumferentially provided with side plate,
The windward side that effectively prevent balance weight is exposed in flow field, effectively reduces in rotor rotary course
The resistance of balance weight, and then improve the efficiency of compressor.
Present invention also offers a kind of compressor with above-mentioned gear line of oils part.Owing to above-mentioned gear line of oils part has
Having above-mentioned technique effect, the compressor with above-mentioned gear line of oils part also should have same technique effect,
This is no longer discussed in detail.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The exploded perspective view of the gear line of oils part that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the first oil baffle that Fig. 2 provides for the embodiment of the present invention;
The structural representation of the second oil baffle that Fig. 3 provides for the embodiment of the present invention;
The schematic front view of the second oil baffle that Fig. 4 provides for the embodiment of the present invention;
The partial structurtes schematic diagram of the compressor that Fig. 5 provides for the embodiment of the present invention.
Detailed description of the invention
The invention discloses a kind of gear line of oils part, to improve compressor efficiency.The invention also discloses one
Compressor.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
As it is shown in figure 1, a kind of gear line of oils part that the embodiment of the present invention provides, including oil baffle 2, balance weight
3 and rotor 1, oil baffle 2 and balance weight 3 with rotor 1 common rotation.Gear line of oils part includes
Gear oil base plate 21 and side plate 22, side plate 22 is arranged along the periphery of gear oil base plate 21;Wherein, side plate 22
Being positioned at the gear oil base plate 21 one side towards rotor 1, balance weight 3 is positioned at side plate 22 and gear oil base plate
In 21 grooves formed.
The gear line of oils part that the embodiment of the present invention provides, oil baffle 2 includes keeping off oil base plate 21 and side plate 22, its
On be provided with gas outlet.Oil baffle is with rotor 1 common rotation, and refrigeration oil is in the resistance of oil baffle 2
The oil spitting amount of compressor is reduced under gear;Balance weight 3 also with rotor 1 common rotation, oil baffle 2,
After balance weight 3 and rotor 1 are connected with each other, balance weight 3 is positioned at gear oil base plate 21 and side plate 22 shape
In the groove become, the opening of groove is towards rotor 1, i.e. balance weight 3 be positioned at gear oil base plate 21 with
Between rotor 1, balance weight 3 be circumferentially provided with side plate 22, effectively prevent balance weight windward
Face is exposed in flow field, effectively reduces the resistance of balance weight 3 in rotor 1 rotary course, and then
Improve the efficiency of compressor.
Wherein, side plate 22 is arranged along the periphery of gear oil base plate 21, and therefore, the inwall of side plate 22 is groove
Sidewall, gear oil base plate 21 is towards the groove bottom that one side is groove of rotor 1.
In order to reduce the resistance in rotor 1 rotary course further, gear oil base plate 21 is circular bottom plate,
Therefore, side plate 22 is the annular side plate of the periphery setting along gear oil base plate 21.At oil baffle 2 along with electricity
During machine rotor 1 rotates, air-flow flows along the annular outer wall of side plate 22, reduce further motor
Resistance in rotor 1 rotary course.
Preferably, the degree of depth of groove is equal to the height of balance weight 3.Wherein, the degree of depth of groove is groove edge
The degree of depth of the axis direction of rotor 1.The height of balance weight 3 is that balance weight 3 is along rotor 1
The height of axis direction.
For the ease of connecting, oil baffle 2, balance weight 3 and rotor 1 are sequentially connected with by connector 5;
On gear oil base plate 21, there is the installing hole 23 matched with connector 5.In the present embodiment, connector 5
Rivet, installing hole 23, through hole on balance weight 3 and motor that rivet sequentially passes through on gear oil base plate 21 turn
Fixing hole on son 1, completes oil baffle 2, balance weight 3 and the connection of rotor 1.Due to balance weight
3 is non-centrosymmetric structure, and at the position not having balance weight 3, rivet is through the peace on gear oil base plate 21
Dress hole 23 is also connected with the fixing hole on rotor 1.In the present embodiment, installing hole 23
Quantity is six and is uniformly distributed along the circumference keeping off oil base plate 21.
In the present embodiment, oil baffle 2 is provided through the gas outlet of its inwall and outer wall.At motor
In rotor 1 rotation process, oil baffle 2 rotates together along with rotor 1, and refrigerant gas is with freezing
The fluid-mixing of oil flows to oil baffle 2, and refrigeration oil is acted on the inwall stream to oil baffle 2 by centrifugal force
Dynamic, and flow back to compressor along oil baffle 2, refrigerant gas is flowed out along gas outlet by oil baffle 2, warp
The air vent of overcompression machine flows out.By above-mentioned setting, while guaranteeing the oil spitting amount of reduction compressor,
Refrigerant gas is made to discharge smoothly.Gas outlet can also be not provided with, turned with motor by oil baffle 2
The fit clearance of son 1 realizes the discharge of refrigerant gas.
Preferably, gas outlet includes being arranged on side plate 22.In the present embodiment, by gas is gone out
Mouth is arranged on side plate 22 so that gas outlet forms cyclone structure, and more convenient refrigerant gas flows out.
Gas outlet can also be arranged on oil baffle 2, no longer be discussed in detail at this and all at protection model
Within enclosing.
Further, the quantity of gas outlet is multiple and along side plate 22 circumferential array.Set by above-mentioned
Put, in order to make refrigerant gas uniform discharge.
As shown in Figures 2 and 3, the part in multiple gas outlets is fluting 24, and another part is for opening
Hole 25.Wherein, fluting 24 runs through the side plate 22 trough body structure away from one end of gear oil base plate 21 for opening,
Perforate 25 is the through-hole structure being positioned on side plate 22.By above-mentioned setting so that side plate 22 is formed not
The entity structure of rule, further avoid the situation that refrigeration oil flows out along gas outlet, and then reduces
The oil spitting amount of compressor.
Preferably, fluting 24 is identical with the quantity of perforate 25 and arranged in a crossed manner along the circumference of side plate 22.Logical
Cross above-mentioned setting, reduce further the oil spitting amount of compressor.
Multiple gas outlets can also be disposed as slotting 24;Or, multiple gas outlets are respectively provided with
For perforate 25.No longer it is discussed in detail at this and all within protection domain.
As shown in Figures 3 and 4, gear oil base plate 21 is provided with dodges hole 26 for dodge rotating shaft.Logical
Cross setting and dodge hole 26, in order to rotating shaft coordinates with rotor 1, reduces the limit of countershaft length
System.And, it is possible to so that refrigerant gas is flowed out by dodging hole 26, i.e. hole 26 will be dodged as upper
State gas outlet.
Preferably, gear oil base plate 21 is circular bottom plate, dodges hole 26 and is positioned at the center of gear oil base plate 21.
In the present embodiment, dodging hole 26 is circular hole, therefore, dodges hole 26 with gear oil base plate 21 in concentric circular
Arrange.
It is sequentially connected with by connector 5 at oil baffle 2, balance weight 3 and rotor 1;Gear oil base plate
Have in the embodiment of the installing hole 23 matched with connector 5 on 21, it is preferable that installing hole 23 with
Dodge hole 26 to connect.By above-mentioned setting, facilitate the layout of installing hole 23.Can also be by installing hole
23 settings separate with dodging hole 26.In the present embodiment, the quantity of installing hole 23 be two and
It is arranged at the side dodging hole 26.
As it is shown in figure 5, the gear line of oils part that the embodiment of the present invention provides also includes being arranged at balance weight 3 and electricity
End plate 14 between machine rotor 1.By arranging end plate 14, improve connection effect.Wherein, end plate 14
The fit depressions of structure and oil baffle 2 so that the edge of end plate 14 closed pockets.
In the present embodiment, side plate 22 is perpendicular to keep off oil base plate 21.That is, side plate 22 is preferably cylindrical structure.
Can also make, between side plate 22 and gear oil base plate 21, there is certain angle, e.g., side plate 22 is set to circle
Wimble structure etc..
Gear oil base plate 21 and side plate 22 are integral type structure.By above-mentioned setting, decrease parts
Quantity, facilitates the assembling of compressor.
The embodiment of the present invention additionally provides a kind of compressor, including any one gear line of oils part the most above-mentioned.Due to
Above-mentioned gear line of oils part has above-mentioned technique effect, and the compressor with above-mentioned gear line of oils part also should have equally
Technique effect, be no longer discussed in detail at this.
As it is shown in figure 5, gear line of oils part is positioned at the housing 6 of compressor.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (16)
1. a gear line of oils part, including rotor (1) and the oil baffle that rotates with rotor (1)
(2) and balance weight (3), it is characterised in that described gear line of oils part includes keeping off oil base plate (21) and edge
The side plate (22) that the periphery of described gear oil base plate (21) is arranged;
Described side plate (22) is positioned at described gear oil base plate (21) one side towards described rotor (1),
Described balance weight (3) is positioned at the groove that described side plate (22) is formed with described gear oil base plate (21).
2. gear line of oils part as claimed in claim 1, it is characterised in that described gear oil base plate (21) is
Circular bottom plate.
3. gear line of oils part as claimed in claim 1, it is characterised in that the degree of depth of described groove is equal to institute
State the height of balance weight (3).
4. gear line of oils part as claimed in claim 1, it is characterised in that described oil baffle (2), institute
State balance weight (3) and described rotor (1) to be sequentially connected with by connector (5);
On described gear oil base plate (21), there is the installing hole (23) matched with described connector (5).
5. gear line of oils part as claimed in claim 1, it is characterised in that described oil baffle sets on (2)
It is equipped with the gas outlet running through its inwall and outer wall.
6. gear line of oils part as claimed in claim 5, it is characterised in that described gas outlet is positioned at described
On side plate (22).
7. gear line of oils part as claimed in claim 6, it is characterised in that the quantity of described gas outlet is
Multiple and circumferential array along described side plate (22).
8. gear line of oils part as claimed in claim 7, it is characterised in that in multiple described gas outlets
A part is fluting (24), and another part is perforate (25).
9. gear line of oils part as claimed in claim 8, it is characterised in that described fluting (24) is with described
The quantity of perforate (25) is identical and arranged in a crossed manner along the circumference of described side plate (22).
10. gear line of oils part as claimed in claim 7, it is characterised in that multiple described gas outlets are equal
For fluting (24) or perforate (25).
11. keep off line of oils part as claimed in claim 1, it is characterised in that described gear oil base plate (21)
On be provided with and dodge hole (26) for dodge rotating shaft.
12. keep off line of oils part as claimed in claim 11, it is characterised in that described oil baffle (2),
Described balance weight (3) and described rotor (1) are sequentially connected with by connector (5);Described gear oil
There is on base plate (21) installing hole (23) matched with described connector (5);
Described installing hole (23) connects with described hole (26) of dodging.
13. keep off line of oils part as claimed in claim 1, it is characterised in that also include being arranged at described putting down
End plate (14) between weighing apparatus block (3) and described rotor (1).
14. keep off line of oils part as claimed in claim 1, it is characterised in that described side plate (22) is vertical
In described gear oil base plate (21).
15. keep off line of oils part as claimed in claim 1, it is characterised in that described gear oil base plate (21)
It is integral type structure with described side plate (22).
16. 1 kinds of compressors, including gear line of oils part, it is characterised in that described gear line of oils part is such as right
Require the gear line of oils part described in any one of 1-15.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610567388.2A CN106014930A (en) | 2016-07-15 | 2016-07-15 | Compressor and oil blocking assembly thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610567388.2A CN106014930A (en) | 2016-07-15 | 2016-07-15 | Compressor and oil blocking assembly thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106014930A true CN106014930A (en) | 2016-10-12 |
Family
ID=57119614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610567388.2A Pending CN106014930A (en) | 2016-07-15 | 2016-07-15 | Compressor and oil blocking assembly thereof |
Country Status (1)
Country | Link |
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CN (1) | CN106014930A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020037946A (en) * | 2018-04-24 | 2020-03-12 | ダイキン工業株式会社 | Compressor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004053304A1 (en) * | 2002-12-06 | 2004-06-24 | Jong-Chul Gu | Subsidiary device for oil filter |
CN102251966A (en) * | 2010-05-17 | 2011-11-23 | 珠海格力电器股份有限公司 | Oil blocking assembly and rotary compressor with same |
CN104410205A (en) * | 2014-11-14 | 2015-03-11 | 广东美芝制冷设备有限公司 | Motor and compressor therewith |
CN204877962U (en) * | 2015-08-18 | 2015-12-16 | 珠海凌达压缩机有限公司 | Compressor and rotor thereof |
CN205858613U (en) * | 2016-07-15 | 2017-01-04 | 珠海凌达压缩机有限公司 | Compressor and oil blocking assembly thereof |
-
2016
- 2016-07-15 CN CN201610567388.2A patent/CN106014930A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004053304A1 (en) * | 2002-12-06 | 2004-06-24 | Jong-Chul Gu | Subsidiary device for oil filter |
CN102251966A (en) * | 2010-05-17 | 2011-11-23 | 珠海格力电器股份有限公司 | Oil blocking assembly and rotary compressor with same |
CN104410205A (en) * | 2014-11-14 | 2015-03-11 | 广东美芝制冷设备有限公司 | Motor and compressor therewith |
CN204877962U (en) * | 2015-08-18 | 2015-12-16 | 珠海凌达压缩机有限公司 | Compressor and rotor thereof |
CN205858613U (en) * | 2016-07-15 | 2017-01-04 | 珠海凌达压缩机有限公司 | Compressor and oil blocking assembly thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020037946A (en) * | 2018-04-24 | 2020-03-12 | ダイキン工業株式会社 | Compressor |
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Application publication date: 20161012 |