CN109058114A - Slide vane structure, pump assembly and compressor - Google Patents
Slide vane structure, pump assembly and compressor Download PDFInfo
- Publication number
- CN109058114A CN109058114A CN201811116946.9A CN201811116946A CN109058114A CN 109058114 A CN109058114 A CN 109058114A CN 201811116946 A CN201811116946 A CN 201811116946A CN 109058114 A CN109058114 A CN 109058114A
- Authority
- CN
- China
- Prior art keywords
- slide plate
- slide
- roller
- composition section
- vane structure
- 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
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010008469 Chest discomfort Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005457 optimization 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
-
- 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
- F04C2240/00—Components
- F04C2240/20—Rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The present invention provides a kind of slide vane structure, pump assembly and compressors.Slide vane structure includes: slide plate ontology, and slide plate ontology has installation end and connecting pin, and for being connected with roller, connecting pin is column structure for connecting pin, and the outer diameter of column structure is D, wherein 1≤D/H≤8, H are the width of slide plate ontology.The difficulty of processing that setting can reduce slide plate in this way significantly reduces the noise of compressor, improves the usage experience of user the case where improving the connective stability of slide plate and roller, can prevent compressor from generating liquid hammer using the slide plate of the structure.
Description
Technical field
The present invention relates to compressor apparatus technical fields, in particular to a kind of slide vane structure, pump assembly and compression
Machine.
Background technique
The slide plate and roller of existing compressor with rolling rotor are all to press against slide plate by spring force to withstand roller, this structure
When encountering compressor air suction band liquid, lead to liquid hammer, when liquid hammer will lead to slide plate and roller is detached from, and on the one hand leads to high-low pressure string
Gas, compressor refrigerating capacity can decline to a great extent.On the other hand it is withstood again under spring force again after slide plate is detached from roller
Roller can hit with roller in the moment that slide plate head touches roller and generate noise.
It also uses in the prior art and opens the hole for being greater than semicircle on roller, while processing one therewith on slide plate head
The socket cap of cooperation, will be in the circular hole of slide plate socket cap insertion roller.Using the connection type of slide plate in the prior art and roller
There is a problem of that difficulty of processing is big.
Summary of the invention
The main purpose of the present invention is to provide a kind of slide vane structure, pump assembly and compressors, to solve the prior art
In the big problem of slide plate difficulty of processing.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of slide vane structure, comprising: slide plate sheet
Body, slide plate ontology have installation end and connecting pin, and for being connected with roller, connecting pin is column structure, column knot for connecting pin
The outer diameter of structure is D, wherein 1≤D/H≤8, H are the width of slide plate ontology.
Further, slide plate ontology includes: the first composition section, and the first end of the first composition section forms installation end；Second group
At section, the first end of the second composition section is connected with the second end of the first composition section；Third composition section, third composition section and second
The second end of composition section is connected, and third composition section forms connecting pin；Wherein, D/4≤L≤D, wherein L is the second composition section
Along the width of the length direction of slide plate ontology.
Further, D≤K, wherein K is the thickness of slide plate ontology.
Further, D≤K, wherein K/3≤E≤D, wherein E is the thickness of the second composition section.
According to another aspect of the present invention, a kind of pump assembly, including slide vane structure are provided, slide vane structure is above-mentioned cunning
Chip architecture.
Further, pump assembly includes: roller, and the outer peripheral surface of roller is provided with card slot, and the connecting pin of slide plate ontology can
Actively it is inserted in card slot.
Further, for card slot along the axially extending setting of roller, the connecting pin of slide plate ontology and card slot are hinged.
Further, pump assembly includes: cylinder, and roller is set in cylinder, offers sliding vane groove on the side wall of cylinder,
The installation end of slide plate ontology is movably disposed in sliding vane groove.
According to another aspect of the present invention, a kind of compressor, including slide vane structure are provided, slide vane structure is above-mentioned slide plate
Structure.
It applies the technical scheme of the present invention, the difficulty of processing that can reduce slide plate is set in this way, improves slide plate and roller
Connective stability, using the slide plate of the structure can prevent compressor generate liquid hammer the case where, significantly reduce compressor
Noise, improve the usage experience of user.
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 shows the structural schematic diagram of the first embodiment of slide plate according to the present invention；
Fig. 2 shows the structural schematic diagrams of the second embodiment of slide plate according to the present invention；
Fig. 3 shows the structural schematic diagram of the 3rd embodiment of slide plate according to the present invention；
Fig. 4 shows the structural schematic diagram of the fourth embodiment of slide plate according to the present invention；
Fig. 5 shows the structural schematic diagram of the embodiment of pump assembly according to the present invention.
Wherein, the above drawings include the following reference numerals:
10, slide plate ontology；11, the first composition section；12, the second composition section；13, third composition section；
20, roller；30, cylinder；40, shaft.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
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.
It should be noted that term " first ", " second " etc. in the description and claims of this application and attached drawing
It is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that the art used in this way
Language is interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to illustrating herein
Or the sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
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.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that it is thoroughly and complete to these embodiments are provided so that disclosure herein, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make that identical device is presented with like reference characters, thus omission retouches them
It states.
In conjunction with shown in Fig. 1 to Fig. 5, according to an embodiment of the invention, providing a kind of slide vane structure.
Specifically, as depicted in figs. 1 and 2, which includes slide plate ontology 10.Slide plate ontology 10 have installation end and
Connecting pin, for being connected with roller 20, connecting pin is column structure for connecting pin, and the outer diameter of column structure is D, wherein 1≤D/
H≤8, H are the width of slide plate ontology 10.
In the present embodiment, the difficulty of processing that can reduce slide plate is set in this way, and the connection for improving slide plate and roller is steady
It is qualitative, using the slide plate of the structure can prevent compressor generate liquid hammer the case where, significantly reduce the noise of compressor, mention
The high usage experience of user.
Specifically, slide plate ontology 10 includes the first composition section 11, the second composition section 12 and third composition section 13.First composition
The first end of section 11 forms installation end；The first end of second composition section 12 is connected with the second end of the first composition section 11.Third
Composition section 13 is connected with the second end of the second composition section 12, and third composition section 13 forms connecting pin.Wherein, D/4≤L≤D,
In, L is the width of the length direction along slide plate ontology 10 of the second composition section 12.Setting can significantly reduce slide plate in this way
Difficulty of processing.Preferably, D≤K, wherein K is the thickness of slide plate ontology 10.D≤K, wherein K/3≤E≤D, wherein E is
The thickness of second composition section 12.
Slide vane structure in above-described embodiment can be also used for pump housing equipment technical field, i.e., another party according to the present invention
Face, provides a kind of pump assembly, including slide vane structure, and slide vane structure is the slide vane structure in above-described embodiment.Wherein, the pump housing
Component includes roller 20.The outer peripheral surface of roller 20 is provided with card slot, and the connecting pin of slide plate ontology 10 is movably inserted in card slot
It is interior.In the present embodiment, the molded line of the inner peripheral surface of card slot is the circle structure of a side opening.Using the set-up mode of 1≤D/H≤8,
It is because carrying out processing according to grinding technique can cannot achieve, institute when the card slot diameter and roller height ratio of roller are greater than 8
The dimension D and H cooperated with slide plate with roller also will cooperate roller to process by this design.
It is because if the too small then slide plate of L value can be stuck with roller, if L value is too using D/4≤L≤D set-up mode
Big then clearance volume can be too big, is unfavorable for compressor efficiency.It is because if D > K then slide plate two using the set-up mode of D≤K
A big plane can not just be processed using two-sided mill, because slide plate head column part can be ground to, in order to easy to process,
D≤K must be designed.It is because if E value is too small, then the second composition section of slide plate neck is strong using K/3≤E≤D set-up mode
Degree is not able to satisfy reliability requirement, if E value is greater than D, slide plate head cylindrical body will be less than 180 degree, lose hinged amount,
Slide plate and roller can not cooperate.Wherein, along the axially extending setting of roller 20, the connecting pin of slide plate ontology 10 and card slot are cut with scissors card slot
It connects.Specifically, as shown in Figures 3 to 5, pump assembly includes cylinder 30.Roller 20 is set in cylinder 30, the side wall of cylinder 30
On offer sliding vane groove, the installation end of slide plate ontology 10 is movably disposed in sliding vane groove.
Slide vane structure in above-described embodiment can be also used for compressor apparatus technical field, i.e., according to the present invention another
Aspect, provides a kind of compressor, including slide vane structure, and slide vane structure is slide vane structure in above-described embodiment.
Specifically, it solves the problems, such as radial type slide plate both ends of the surface difficult processing using the slide vane structure, is made using the slide plate
It obtains influence of the design of the second composition section of slide plate to clearance volume to minimize, has effectively taken into account the reliability and processing work of slide plate
Skill optimized design.It avoids the problem that the fluctuation of cooling capacity caused by compressor liquid hammer and slide plate roller are hit and generates tap-tap.Using
The slide vane structure greatly improves slide plate processing technology feasibility, then improves the compressor performance with the slide vane structure
It is designed with process lowest optimization.
As shown in figure 5, roller sleeve, on the off-centre operation of shaft 40, slide vane structure flies column structure by head and is mounted on rolling
In the card slot of son.Under roller drive, slide vane structure does linear reciprocating motion in the sliding vane groove of cylinder, and slide plate and roller are together
Cylinder is divided into two parts, respectively high pressure chest and low pressure chamber, crankshaft drives roller to transport in cylinder and turns around, and completes primary inhale
Gas and primary exhaust.Slide plate provided by the present application has optimal Machinability Evaluation, while can guarantee optimal clearance volume
And reliability, a slide plate of design is comprehensively considered from technique, performance, reliability etc., can effectively realize articulated structure, from
And solve the problems, such as cooling capacity fluctuation and tap-tap caused by roller and slide plate disengaging.
Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that is advocated is knot when describing a specific features, structure or feature in conjunction with any embodiment
Other embodiments are closed to realize that this feature, structure or feature are also fallen within the scope of the present invention.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of slide vane structure characterized by comprising
Slide plate ontology (10), the slide plate ontology (10) have installation end and connecting pin, and the connecting pin with roller for being connected
It connects, the connecting pin is column structure, and the outer diameter of the column structure is D, wherein 1≤D/H≤8, H are slide plate ontology (10)
Width.
2. slide vane structure according to claim 1, which is characterized in that the slide plate ontology (10) includes:
The first end of first composition section (11), first composition section (11) forms the installation end；
Second composition section (12), the first end of second composition section (12) are connected with the second end of first composition section (11)
It connects；
Third composition section (13), the third composition section (13) is connected with the second end of second composition section (12), described
Third composition section (13) forms the connecting pin；
Wherein, D/4≤L≤D, wherein L is the length direction along the slide plate ontology (10) of second composition section (12)
Width.
3. slide vane structure according to claim 2, which is characterized in that D≤K, wherein K is the slide plate ontology (10)
Thickness.
4. slide vane structure according to claim 2 or 3, which is characterized in that D≤K, wherein K/3≤E≤D, wherein E is
The thickness of second composition section (12).
5. a kind of pump assembly, including slide vane structure, which is characterized in that the slide vane structure is any one of claims 1 to 4
The slide vane structure.
6. pump assembly according to claim 5, which is characterized in that the pump assembly includes:
Roller (20), the outer peripheral surface of the roller (20) are provided with card slot, and the connecting pin of the slide plate ontology (10) is movably
It is inserted in the card slot.
7. pump assembly according to claim 6, which is characterized in that the card slot is axially extending along the roller (20)
Setting, the connecting pin of the slide plate ontology (10) and the card slot are hinged.
8. pump assembly according to claim 6, which is characterized in that the pump assembly includes:
Cylinder (30), the roller (20) are set in the cylinder (30), offer slide plate on the side wall of the cylinder (30)
The installation end of slot, the slide plate ontology (10) is movably disposed in the sliding vane groove.
9. a kind of compressor, including slide vane structure, which is characterized in that the slide vane structure is any one of claims 1 to 4 institute
State slide vane structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811116946.9A CN109058114A (en) | 2018-09-25 | 2018-09-25 | Slide vane structure, pump assembly and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811116946.9A CN109058114A (en) | 2018-09-25 | 2018-09-25 | Slide vane structure, pump assembly and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109058114A true CN109058114A (en) | 2018-12-21 |
Family
ID=64765748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811116946.9A Pending CN109058114A (en) | 2018-09-25 | 2018-09-25 | Slide vane structure, pump assembly and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109058114A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010255624A (en) * | 2009-03-31 | 2010-11-11 | Panasonic Corp | Rotary compressor |
| CN106870361A (en) * | 2017-03-30 | 2017-06-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump assembly, compressor and heat-exchange system |
| CN208918838U (en) * | 2018-09-25 | 2019-05-31 | 珠海格力节能环保制冷技术研究中心有限公司 | Slide vane structure, pump assembly and compressor |
-
2018
- 2018-09-25 CN CN201811116946.9A patent/CN109058114A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010255624A (en) * | 2009-03-31 | 2010-11-11 | Panasonic Corp | Rotary compressor |
| CN106870361A (en) * | 2017-03-30 | 2017-06-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump assembly, compressor and heat-exchange system |
| CN208918838U (en) * | 2018-09-25 | 2019-05-31 | 珠海格力节能环保制冷技术研究中心有限公司 | Slide vane structure, pump assembly and compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10626859B2 (en) | Linear compressor and refrigerator including a linear compressor | |
| US7841844B2 (en) | Refrigerants suction guide structure for reciprocating compressor | |
| CN209704787U (en) | Compressor and refrigerating plant with it | |
| CN108843571A (en) | Slip sheet, pump body assembly, compressor and air conditioner with same | |
| CN109296522A (en) | Compressor and refrigerating plant with it | |
| CN208918838U (en) | Slide vane structure, pump assembly and compressor | |
| CN108119340A (en) | Cylinder block and compressor | |
| CN109058114A (en) | Slide vane structure, pump assembly and compressor | |
| CN107387410A (en) | The pressure relief of compressor and turn cylinder piston compressor | |
| CN109072917A (en) | Rotary compressor and refrigerating circulatory device | |
| EP3499035B1 (en) | Linear compressor | |
| US20060083627A1 (en) | Vapor compression system including a swiveling compressor | |
| CN105351168B (en) | A kind of piston structure and Linearkompressor of Linearkompressor | |
| CN203201742U (en) | Magnetic force type same-plane multi-cylinder and multistage combined compressor | |
| CN109441778A (en) | Cylinder holder structure and compressor with it | |
| CN113550801B (en) | CO with turbine expansion mechanism 2 Refrigerating piston compressor | |
| CN109882411A (en) | Pump body assembly and compressor with same | |
| CN103334901A (en) | Magnetic suspension support of refrigeration compressor | |
| CN207568846U (en) | Valve plate structure and compressor with same | |
| CN107989794B (en) | Multistage compressor and air conditioner with same | |
| CN207634307U (en) | Pump body and compressor | |
| CN207974959U (en) | Pump assembly, fluid machinery and heat transmission equipment | |
| CN209414112U (en) | Cylinder holder structure and compressor with it | |
| CN112253421A (en) | Wearable air conditioner is with oilless linear drive compressor | |
| CN208686585U (en) | The pump housing and compressor with it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |