CN109084503A - The fixed device of dispenser and rotary compressor - Google Patents
The fixed device of dispenser and rotary compressor Download PDFInfo
- Publication number
- CN109084503A CN109084503A CN201811238952.1A CN201811238952A CN109084503A CN 109084503 A CN109084503 A CN 109084503A CN 201811238952 A CN201811238952 A CN 201811238952A CN 109084503 A CN109084503 A CN 109084503A
- Authority
- CN
- China
- Prior art keywords
- dispenser
- pressure surface
- flange
- bracket
- pressing plate
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a kind of fixed device of dispenser and rotary compressor, the fixed device of dispenser includes bracket and pressing plate, and bracket is fixedly connected with compressor case, and pressing plate is fixedly connected with bracket, and dispenser setting is in pressing plate and bracket；Axial movement, tangential motion and the radial motion of pressing plate and bracket limitation dispenser.Using technical solution of the present invention, it is possible to reduce the vibration of rotary compressor dispenser reduces rotary compressor noise；Influence of the dispenser vibration to air-conditioning duct can be reduced, air-conditioning duct noise is reduced；Using symmetrical sectional shelf-unit, pressing plate mode of connection, it is conducive to Automated assembly, improves production efficiency.
Description
Technical field
The present invention relates to Compressor Technology fields, and in particular to the fixation device of the dispenser of compressor.
Background technique
To be firmly secured at dispenser component on compressor housing, often pass through liquid separation between dispenser and compressor housing
The connection of device bracket, and dispenser is fixed and pressing plate package dispenser is then used to connect to beat screw-type with dispenser bracket, due to
This mode only secures tangential and radial, the fixed axial direction, to easily there is compressor its liquid separation at runtime of dispenser
Device component axial float causes compressor inside crankshaft axis to be altered, Pump Body Parts is caused to wear to be transmitted to compressor body, pressure
Contracting machine noise is abnormal；And the usual intensity of pressing plate is smaller, it is limited to the fixed function of dispenser.
Urgent need to resolve controls dispenser axial float in the prior art, and reinforces the connection of dispenser and shell, partition
Because dispenser axis is altered, influence to plasticator ontology and dispenser are more firm to be connect with compressor body, to reduce the pump housing
The abrasion of part reduces the vibrating noise of dispenser, more firm fixation dispenser, reaches and eliminate compressor abnormal sound,
Reduce compressor noise vibration.
Summary of the invention
In order to solve dispenser axial float existing in the prior art, the serious wear of Pump Body Parts reduces compressor
The firm technical problem of the fixed part of noise and vibration and dispenser, the present invention provides a kind of fixed device of dispenser and rotations
Compressor.
Technical scheme is as follows, and the fixed device of dispenser, including bracket and pressing plate, bracket and compressor case are solid
Fixed connection, pressing plate are fixedly connected with bracket, and dispenser setting is in pressing plate and bracket；The pressing plate and bracket limit dispenser
Axial movement, tangential motion and radial motion.
Further, bracket includes the first side plate, the second side plate and third side plate, and third side plate and compressor case weld
It connects, first side plate and the second side plate are symmetricly set on third side plate.
Further, it is respectively equipped on the side of the first side plate and the second side plate equipped with the first flange and the second flange, the
One flange and the second flange are equipped with hole.
Further, pressing plate is equipped with the first pressure surface, the second pressure surface, third pressure surface and the 4th pressure surface；First pressure surface and
Two pressure surfaces are symmetrical arranged, and third pressure surface and the 4th pressure surface are symmetrical arranged.
Further, the side of the first pressure surface and the second pressure surface be equipped with third flange and the 4th flange, third flange and
4th flange is equipped with hole.
Further, the first flange is corresponding with the hole in third flange, and the second flange is opposite with the hole on the 4th flange
It answers；Bolt is arranged in the hole of above-mentioned flange, and bracket is bolted connection with pressing plate.
Further, the third pressure surface of pressing plate and the shell shape of the 4th pressure surface and dispenser match, third pressure surface with
The end of 4th pressure surface is arc-shaped and is interlocked with dispenser shell, axial the transporting of third pressure surface and the 4th pressure surface limitation dispenser
It is dynamic.
Further, the circumferential direction of the fixed dispenser of bracket and pressing plate, first side plate, the first pressure surface, the second side plate with
Second pressure surface holds dispenser tightly jointly, limits the radial motion and tangential motion of dispenser.
The invention also discloses a kind of rotary compressors, and using the fixed device of above-mentioned dispenser, rotary compressor includes
Compressor and dispenser, the dispenser are fixed on compressor case by the fixed device of dispenser.
Using technical solution of the present invention, it is possible to reduce the vibration of rotary compressor dispenser reduces rotary compressor noise；
Influence of the dispenser vibration to air-conditioning duct can be reduced, air-conditioning duct noise is reduced；Connected using symmetrical sectional shelf-unit, pressing plate
Knot mode is conducive to Automated assembly, improves production efficiency.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the installation diagram of one embodiment of the invention dispenser clamp device.
Fig. 2 is the schematic diagram of one embodiment of the invention dispenser clamp device.
Fig. 3 is the schematic diagram of one embodiment of the invention rotary compressor.
Wherein, the above drawings include the following reference numerals:
Dispenser 1
Dispenser fixes device 2
Bracket 3
Pressing plate 4
First side plate 3-1
Second side plate 3-2
Third side plate 3-3
First flange 3-4
Second flange 3-5
First pressure surface 4-1
Second pressure surface 4-2
Third pressure surface 4-3
4th pressure surface 4-4
Third flange 4-5
4th flange 4-6
Bolt 5
Compressor case 6
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection scope.
It please join Fig. 3, the radial direction in the present embodiment, the direction along the diameter of dispenser is radial.Tangential direction is
Refer to the radial direction perpendicular to dispenser, and the direction with radial direction in the same plane.Axial direction, refer to perpendicular to
The direction of the diameter of dispenser, or it is axial for referring to along the direction of straight tube above dispenser.Radial direction, tangential direction with
And axial direction respectively corresponds X-axis, Z axis and the Y-axis of space coordinates.
Referring to Figure 1, the fixed device 2 of dispenser includes bracket 3 and pressing plate 4, and bracket 3 includes the first side plate 3-1, second side
Plate 3-2 and third side plate 3-3, third side plate 3-3 and compressor case 6 are welded, and the first side plate 3-1 and the second side plate 3-2 are symmetrical
It is arranged on third side plate 3-3.
It is respectively equipped on the side of first side plate 3-1 and the second side plate 3-2 equipped with the first flange 3-4 and the second flange 3-5,
First flange 3-4 and the second flange 3-5 is equipped with hole (not shown).
Pressing plate 4 is equipped with the first pressure surface 4-1, the second pressure surface 4-2, third pressure surface 4-3 and the 4th pressure surface 4-4；First pressure surface
4-1 and the second pressure surface 4-2 is symmetrical arranged, and third pressure surface 4-3 and the 4th pressure surface 4-4 are symmetrical arranged.
The side of first pressure surface 4-1 and the second pressure surface 4-2 are equipped with third flange 4-5 and the 4th flange 4-6, third flange
4-5 and the 4th flange 4-6 is equipped with hole (not shown).
First flange 3-4 is corresponding with the hole on third flange 4-5, the hole phase on the second flange 3-4 and the 4th flange 4-6
It is corresponding；Bolt 5 is arranged in the hole of above-mentioned flange, and 3 brackets are fastenedly connected with pressing plate 4 by bolt 5.
The third pressure surface 4-3 and the shell shape of the 4th pressure surface 4-4 and dispenser 1 of pressing plate 4 match, the shape of dispenser 1
Shape is cylindrical body and the spherical at the both ends that cylindrical body is arranged in, and third pressure surface 4-3 and the end of the 4th pressure surface 4-4 are arc-shaped
And be interlocked with dispenser shell, the arcuate end of third pressure surface 4-3 and the 4th pressure surface 4-4 are pressed on dispenser, limit liquid separation
The axial movement of device.
The circumferential direction of bracket 3 and the fixed dispenser 1 of pressing plate 4, limits the radial motion and tangential motion of dispenser 1, the first side
Plate 3-1, the first pressure surface 4-1, the second side plate 3-2 and the second pressure surface 4-2 hold dispenser 1 tightly jointly.
Fig. 2 is referred to, bracket 3 is fastenedly connected with pressing plate 4 by screw 5, the first pressure surface 4-1, the second pressure surface 4- of pressing plate 4
2 point-blank, third pressure surface 4-3 and the 4th pressure surface 4-4 point-blank, and the first pressure surface 4-1, the second pressure surface 4-2
The straight line at place is mutually perpendicular to the straight line where third pressure surface 4-3 and the 4th pressure surface 4-4.
Fig. 3 is referred to, rotary compressor includes compressor and dispenser 1, and dispenser 1 is solid by the fixed device 2 of dispenser
It is scheduled on compressor case 6.
Above-described embodiment is preferred embodiment of the invention, and the present invention can also have other embodiments.The technology of this field
Personnel can also make equivalent deformation or replacement on the premise of without prejudice to spirit of the invention, these equivalent variation or replacement are wrapped
It is contained in range set by the claim of this application.
Claims (10)
1. a kind of fixed device of dispenser, which is characterized in that including bracket and pressing plate, the bracket and the fixed company of compressor case
It connects, the pressing plate is fixedly connected with bracket, and dispenser setting is in pressing plate and bracket；The pressing plate and bracket limit dispenser
Axial movement, tangential motion and radial motion.
2. a kind of fixed device of dispenser according to claim 1, which is characterized in that the bracket include the first side plate,
Second side plate and third side plate, the third side plate and compressor case weld, and first side plate and the second side plate are symmetrically set
It sets on third side plate.
3. the fixed device of a kind of dispenser according to claim 2, which is characterized in that set on the side of first side plate
There are the first flange, the second flange on the side of second side plate, the first flange and the second flange are equipped with hole.
4. the fixed device of a kind of dispenser according to claim 3, which is characterized in that the pressing plate is equipped with the first pressure
Face, the second pressure surface, third pressure surface and the 4th pressure surface；First pressure surface and the second pressure surface are symmetrical arranged, third pressure surface and the 4th pressure surface
It is symmetrical arranged.
5. the fixed device of a kind of dispenser according to claim 4, which is characterized in that set on the side of first pressure surface
There is third flange, the side of second pressure surface is equipped with the 4th flange, and third flange and the 4th flange are equipped with hole.
6. the fixed device of a kind of dispenser according to claim 5, which is characterized in that first flange and third flange
On hole it is corresponding, second flange is corresponding with the hole on the 4th flange；Bolt is arranged in the hole of above-mentioned flange, described
Bracket is bolted connection with pressing plate.
7. a kind of fixed device of dispenser according to claim 4, which is characterized in that the third pressure surface of the pressing plate and the
The shell shape of four pressure surfaces and dispenser matches, the end of the third pressure surface and the 4th pressure surface it is arc-shaped and with outside dispenser
Shell phase fastens, the axial movement of the third pressure surface and the 4th pressure surface limitation dispenser.
8. the fixed device of a kind of dispenser according to claim 6, which is characterized in that the bracket and the fixed liquid separation of pressing plate
The circumferential direction of device, first side plate, the first pressure surface, the second side plate and the second pressure surface hold dispenser tightly jointly, limit dispenser
Radial motion and tangential motion.
9. a kind of rotary compressor, including compressor body and dispenser, which is characterized in that using as described in claim 1-8
The fixed device of dispenser.
10. a kind of rotary compressor according to claim 9, which is characterized in that the dispenser is fixed by dispenser
Device is fixed on compressor case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238952.1A CN109084503B (en) | 2018-10-23 | 2018-10-23 | Knockout fixing device and rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238952.1A CN109084503B (en) | 2018-10-23 | 2018-10-23 | Knockout fixing device and rotary compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109084503A true CN109084503A (en) | 2018-12-25 |
| CN109084503B CN109084503B (en) | 2024-04-30 |
Family
ID=64843986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811238952.1A Active CN109084503B (en) | 2018-10-23 | 2018-10-23 | Knockout fixing device and rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084503B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728813A (en) * | 2021-01-25 | 2021-04-30 | 珠海格力节能环保制冷技术研究中心有限公司 | Vibration and noise reduction assembly and compressor assembly with same |
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| CN101879631A (en) * | 2010-06-25 | 2010-11-10 | 烟台宝钢钢管有限责任公司 | Steel pipe fixture for pipe saw mills |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109084503B (en) | 2024-04-30 |
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