CN207393475U - Support component and whirlpool disk protecgulum - Google Patents
Support component and whirlpool disk protecgulum Download PDFInfo
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- CN207393475U CN207393475U CN201721317414.2U CN201721317414U CN207393475U CN 207393475 U CN207393475 U CN 207393475U CN 201721317414 U CN201721317414 U CN 201721317414U CN 207393475 U CN207393475 U CN 207393475U
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- support portion
- support
- pedestal
- support component
- utility
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Abstract
The utility model discloses a kind of support component and whirlpool disk protecgulums, are related to motor compressor technical field.The support component includes pedestal and supporting item, and pedestal includes the first support portion and the second support portion, and the height dimension of the first support portion is more than the height dimension of the second support portion.Set fluted between first support portion and the second support portion, supporting item is arranged at the top of pedestal and encloses hollow cavity with the first support portion, the second support portion.The support component and whirlpool disk front design are reasonable, it is simple in structure, employ hollow three sections of ladder supporting structures, it so that supporting item is close to movable orbiting scroll, collaborates so as to reduce high pressure chest, while additional bounce can be provided, using effect is good, the back pressure of movable orbiting scroll can also be increased, increase oil groove thickness, so as to improve the lubricant effect of part.
Description
Technical field
The utility model is related to motor compressor technical field, in particular to a kind of support component and whirlpool disk protecgulum.
Background technology
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to gases at high pressure, is the heart of refrigeration system
It is dirty.
It is operated by motor and movable orbiting scroll is driven to be compressed it from the refrigerant gas of air intake duct sucking low-temp low-pressure
Afterwards, to the refrigerant gas of exhaust pipe discharge high temperature and pressure, power is provided for refrigeration cycle.
Existing motor compressor employs hollow or concordant support construction, when movable orbiting scroll is in operation process, support
Easily there is recess situation in piece so that high pressure chest is collaborated, back pressure reduces.
In conclusion how to improve existing structure recess situation occurs in use, high pressure chest is caused to be collaborated, back pressure
The problem of reduction is the technical issues of those skilled in the art is urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of support components, and design is reasonable, simple in structure, employs hollow three sections
Ladder supporting structure so that supporting item is close to movable orbiting scroll, collaborates so as to reduce high pressure chest, while can provide additional rebound
Power, using effect are good.
The purpose of this utility model, which also resides in, provides a kind of whirlpool disk protecgulum, has the advantages that above-mentioned support component, may be used also
To increase the back pressure of movable orbiting scroll, increase oil groove thickness, so as to improve the lubricant effect of part.
What the embodiment of the utility model was realized in：
Based on above-mentioned purpose, the embodiment of the utility model provides a kind of support component, including pedestal and supporting item, institute
Stating pedestal includes the first support portion and the second support portion, and the height dimension of first support portion is more than second support portion
Height dimension；
Set fluted between first support portion and second support portion, the supporting item is arranged at the pedestal
Top and enclose hollow cavity with first support portion, second support portion.
In addition, the support component that embodiment according to the present utility model provides, can also have following additional technology spy
Sign：
In the alternative embodiment of the utility model, the pedestal is for ring-shaped structure and including inward flange and outer edge；
First support zone is in the inward flange and along the circumferentially disposed of the inward flange, second support zone
In the outer edge and along described outer peripheral circumferentially disposed.
In the alternative embodiment of the utility model, depth dimensions of first support portion apart from the groove is more than institute
State depth dimensions of second support portion apart from the groove；
For thin-walled frustum cone structure and including first end and second end, the diameter dimension of the first end is less than the supporting item
The diameter dimension of the second end, the first end match with first support portion, the second end with described second
Support part matches.
In the alternative embodiment of the utility model, the distance between first support portion and the groove for 0.02~
1mm。
In the alternative embodiment of the utility model, the height dimension of first support portion is than second support portion
Highly big 0.02~0.5mm.
In the alternative embodiment of the utility model, the distance between second support portion and the groove for 0.02~
0.5mm。
In the alternative embodiment of the utility model, the width dimensions of first support portion are 0.1~3mm.
In the alternative embodiment of the utility model, multiple location holes are provided on the pedestal.
In the alternative embodiment of the utility model, the quantity of the location hole is six, and six location holes are evenly distributed with
It is arranged in the groove.
The embodiment of the utility model additionally provides a kind of whirlpool disk protecgulum, including support component, the supporting item it is separate
One end of the pedestal is used to limit movable orbiting scroll rotation.
The advantageous effect of the utility model embodiment is：It is simple in structure, design rationally, by using hollow three sections of ladder branch
Support so that support chip is close to movable orbiting scroll, and reduction collaborates and provides additional bounce, increases the back pressure of movable orbiting scroll, increases oil
Slot thickness improves the lubricant effect of part.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram at a visual angle of the support component that the utility model embodiment 1 provides；
Fig. 2 is sectional views of the Fig. 1 along II-II section；
Fig. 3 is in Fig. 2 III enlarged drawing；
Fig. 4 is the schematic diagram of supporting item in Fig. 1；
Fig. 5 is the schematic diagram for the support component that the utility model embodiment 2 provides.
Icon：10- support components；13- pedestals；The first support portions of 132-；The second support portions of 134-；136- grooves；14- is empty
Heart circular hole；16- supporting items；162- first ends；164- second ends；18- hollow cavities；19- location holes.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to which explanation, term " first ", " second ", " the 3rd " etc. are only used for area in the description of the utility model
Divide description, and it is not intended that instruction or hint relative importance.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in utility model.
The embodiment of the utility model is described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Wherein Fig. 1-Fig. 4 corresponds to the embodiment 1 of the utility model, and Fig. 5 corresponds to the embodiment 2 of the utility model, below will
The technical solution of the utility model embodiment is described in detail with reference to attached drawing.
Embodiment 1
As depicted in figs. 1 and 2, the support component 10 that the utility model embodiment 1 provides, including pedestal 13 and supporting item
16, wherein, supporting item 16 is arranged on pedestal 13 and can enclose cavity between pedestal 13.
The concrete structure to all parts of the support component 10 and mutual correspondence carry out specifically below
It is bright.
First, the concrete structure of pedestal 13 is discussed in detail, which includes the first support portion 132 and the second support portion
134, wherein, the first support portion 132 is located at the interior annular of pedestal 13, and the second support portion 134 is located at the outer toroid of pedestal 13,
The face on the basis of the chassis of pedestal 13, then the height dimension of the first support portion 132 is more than the height dimension of the second support portion 134.
Optionally, it refer to shown in Fig. 3, set fluted 136 between the first support portion 132 and the second support portion 134, i.e.,
The portion cross-sectional shape of the support component 10 is U-shaped structure.
In the embodiment 1 of the utility model, groove 136 and the reference plane of pedestal 13 are arranged in parallel, the first support portion 132
Height dimension between groove 136 is more than the height dimension between the second support portion 134 and groove 136, so as to the base formed
Seat 13 is intermediate high, the low structure in periphery.
Optionally, which is disc hollow form structure, and internal hollow-core construction is hollow cylindrical, first
Support part 132 is set close to intermediate circular hole, and the outermost edges that the second support portion 134 is located at pedestal 13 are set.
Optionally, the width dimensions of the first support portion 132 are less than the width dimensions of the second support portion 134, and this first
132 and second support portion 134 of support part is circular ring structure.
In the utility model embodiment 1, pedestal 13 is for ring-shaped structure and including inward flange and outer edge, in inward flange
Between be hollow circular hole 14, the first support portion 132 is located inside edge, and the first support portion 132 is along the circumferentially disposed of inward flange, i.e.,
First support portion 132 is also circular ring structure.
Second support portion 134 is located at outer edge, and the second support portion 134 is along outer peripheral circumferentially disposed, this second
Support part 134 is also circular ring structure.
In the embodiment 1 of the utility model, the highest end face of the first support portion 132 and the depth dimensions of groove 136 are big
In depth dimensions of the most significant end identity distance from groove 136 of the second support portion 134, when supporting item 16 is arranged at the first support portion 132
During with the one side of the separate pedestal 13 of the second support portion 134, supporting item 16 is just covered on 136 top of groove so as to form one
Trapezoidal hollow cavity 18.
Optionally, the height distance between the first support portion 132 and groove 136 be 0.02~1mm, the second support portion 134
The distance between groove 136 is 0.02~0.5mm.
In the embodiment 1 of the utility model, the height distance chosen between the first support portion 132 and groove 136 is
1mm, the distance between the second support portion 134 and groove 136 are 0.5mm, you can are higher than second to meet the first support portion 132
Support part 134.
Optionally, the height dimension of the first support portion 132 is bigger 0.02~0.5mm than the height dimension of the second support portion 134.
So that the groove 136 formed between the first support portion 132 and the second support portion 134, when supporting item 16 is arranged at pedestal 13
When upper, the inside of supporting item 16 fits with the first support portion 132, and the outside of supporting item 16 fits with the second support portion 134.
In the embodiment 1 of the utility model, the width dimensions of the first support portion 132 are 0.1~3mm.
Secondly, the concrete structure of supporting item 16 is discussed in detail, refer to shown in Fig. 4, supporting item 16 is used to be arranged on pedestal
13 one side with the first support portion 132 and the second support portion 134, the supporting item 16 are also hollow disc structure.
In the embodiment 1 of the utility model, supporting item 16 is thin-walled frustum cone structure, which includes first end
162 and second end 164, wherein, the diameter dimension of first end 162 is less than the diameter dimension of second end 164, in first end 162
The heart offers circular hole, and the hollow circular hole 14 of the circular hole and pedestal 13 matches.
As long as meeting the first end 162 of supporting item 16 to be engaged with the first support portion 132 of pedestal 13, the of supporting item 16
Two ends 164 are engaged with the second support portion 134 of pedestal 13.
After the supporting item 16 fastening is arranged at pedestal 13, supporting item 16 and the first support portion 132, second of pedestal 13 support
Portion 134 encloses hollow cavity 18.
After the support component 10 of the structure is installed with movable orbiting scroll, when in movable orbiting scroll operation process, support chip is not easy to be recessed, can
It is collaborated with reducing high pressure chest, and additional bounce can be provided, add the back pressure of movable orbiting scroll.
The support component 10 that the utility model embodiment 1 provides has an advantageous effect in that：
It designs reasonable, simple in structure, passes through the mutual size relationship tune to the first support portion 132 and the second support portion 134
It is whole, it can be very good to improve the situation that easily recess, high pressure chest are collaborated of supporting item 16 occurred in the prior art.
Embodiment 2
Researcher is by research, to support component 10 provided by the utility model, on the basis of above-described embodiment 1,
Following optional other structures schemes can also be made.
The support component 10 that the support component 10 and embodiment 1 that the embodiment 2 provides provide is essentially identical, and difference is specifically
It is bright as follows：
Multiple location holes 19 are provided on the pedestal 13, location hole 19 can be opened in the slot bottom of groove 136, specifically,
The location hole 19 can be the through hole of mounting pin nail, or bolt hole.
In the embodiment 2 of the utility model, the quantity of location hole 19 is six, and six location holes 19 are uniformly arranged in recessed
In slot 136, and the center of circle of the circle where the center of six location holes 19 is overlapped with the center of pedestal 13.
Certainly, the quantity of location hole 19 can also be other numbers, and the distribution of location hole 19 can be uniformly arranged, and also may be used
It with uneven setting, is not limited herein, as long as the component for needing to coordinate installation can be mounted on one by the location hole 19
It rises.
The support component 10 has the beneficial effect that：
First, support component smart structural design, rationally, it is simple in structure, production, it is easily manufactured.
2nd, the inside of pedestal 13 is higher than outside, and the groove set between the first support portion 132 and the second support portion 134
136, hollow stepped support construction is formd, supporting item 16 is enabled to be bonded closely with outer pipe fitting, reduces high pressure chest
It collaborates.
Three while additional bounce can be provided, add the thickness of oil groove, improve the lubricant effect of part, have
Good market promotion prospect.
Embodiment 3
The utility model embodiment 3 provides a kind of whirlpool disk protecgulum, the support component provided including embodiment 1, embodiment 2
10。
One end of the separate pedestal 13 of the supporting item 16 is described as follows for limiting movable orbiting scroll rotation：
Existing whirlpool disk protecgulum is to employ hollow structure or the first support portion 132 is concordant with the second support portion 134
Support construction, movable orbiting scroll is arranged on supporting item 16.
When movable orbiting scroll is in operation process, easily there is recess situation in supporting item 16, collaborates so as to cause high pressure chest, movable orbiting scroll
Back pressure reduce.
In the utility model embodiment 3, fluted 136 are set between the first support portion 132 and the second support portion 134,
The distance between first support portion 132 and groove 136 are more than the distance between the second support portion 134 and groove 136, i.e., so that branch
The hollow cavity 18 that support member 16 is surrounded after coordinating with pedestal 13 is trapezoidal shape.
The hollow cavity 18 is also the ladder supporting structure of hollow form so that and supporting item 16 can be close to movable orbiting scroll setting,
When movable orbiting scroll is in operation process, supporting item 16 is less prone to recess situation.
The defects of high pressure chest is collaborated can also be improved simultaneously, while additional bounce can also be provided, increase movable orbiting scroll
Back pressure, also increase the thickness of oil groove, improve the lubricant effect of part.
It should be noted that in the case where there is no conflict, the feature in embodiment in the utility model can be tied mutually
It closes.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of support component, which is characterized in that including pedestal and supporting item, the pedestal includes the first support portion and second
Support part, the height dimension of first support portion are more than the height dimension of second support portion；
Set fluted between first support portion and second support portion, the supporting item is arranged at the upper of the pedestal
Just and enclose hollow cavity with first support portion, second support portion.
2. support component according to claim 1, which is characterized in that the pedestal is for ring-shaped structure and including inward flange
And outer edge；
First support zone is in the inward flange and along the circumferentially disposed of the inward flange, and second support zone is in institute
State outer edge and along described outer peripheral circumferentially disposed.
3. support component according to claim 2, which is characterized in that depth of first support portion apart from the groove
Size is more than depth dimensions of second support portion apart from the groove；
The supporting item is for thin-walled frustum cone structure and including first end and second end, and the diameter dimension of the first end is less than described
The diameter dimension of second end, the first end match with first support portion, the second end and second support portion
Match.
4. support component according to claim 2, which is characterized in that between first support portion and the groove away from
From for 0.02~1mm.
5. support component according to claim 2, which is characterized in that the height dimension of first support portion is than described
Big 0.02~the 0.5mm of height of two support portions.
6. support component according to claim 2, which is characterized in that between second support portion and the groove away from
From for 0.02~0.5mm.
7. support component according to claim 2, which is characterized in that the width dimensions of first support portion for 0.1~
3mm。
8. according to the support component described in claim 1-7 any one, which is characterized in that it is multiple fixed to be provided on the pedestal
Position hole.
9. support component according to claim 8, which is characterized in that the quantity of the location hole is six, described in six
Location hole is uniformly arranged in the groove.
10. a kind of whirlpool disk protecgulum, which is characterized in that including support component described in any one of claim 1-9, the support
One end away from the pedestal of part is used to limit movable orbiting scroll rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317414.2U CN207393475U (en) | 2017-10-12 | 2017-10-12 | Support component and whirlpool disk protecgulum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317414.2U CN207393475U (en) | 2017-10-12 | 2017-10-12 | Support component and whirlpool disk protecgulum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393475U true CN207393475U (en) | 2018-05-22 |
Family
ID=62332039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721317414.2U Active CN207393475U (en) | 2017-10-12 | 2017-10-12 | Support component and whirlpool disk protecgulum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393475U (en) |
-
2017
- 2017-10-12 CN CN201721317414.2U patent/CN207393475U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200910 Address after: 400000, No. 2001, Golden Road, North New District, Chongqing, Yubei District Patentee after: Chongqing super force electric appliance Co.,Ltd. Address before: 400000, No. 2001, Golden Road, North New District, Chongqing Patentee before: CHONGQING CHAOLI HI-TECH Co.,Ltd. |