CN208918838U - Slide vane structure, pump assembly and compressor - Google Patents
Slide vane structure, pump assembly and compressor Download PDFInfo
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- CN208918838U CN208918838U CN201821568253.9U CN201821568253U CN208918838U CN 208918838 U CN208918838 U CN 208918838U CN 201821568253 U CN201821568253 U CN 201821568253U CN 208918838 U CN208918838 U CN 208918838U
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- slide plate
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- vane structure
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Abstract
The utility model provides a kind of slide vane structure, pump assembly and compressor.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 utility model relates to compressor apparatus technical field, in particular to a kind of slide vane structure, pump assembly and
Compressor.
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.
Utility model content
The main purpose of the utility model is to provide a kind of slide vane structure, pump assembly and compressors, existing to solve
The big problem of slide plate difficulty of processing in technology.
To achieve the goals above, one aspect according to the present utility model provides a kind of slide vane structure, comprising: sliding
Piece ontology, slide plate ontology have installation end and connecting pin, and for being connected with roller, connecting pin is column structure, column for connecting pin
The outer diameter of shape 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.
Another aspect according to the present utility model, provides a kind of pump assembly, including slide vane structure, and slide vane structure is upper
State slide vane structure.
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.
Another aspect according to the present utility model, provides a kind of compressor, including slide vane structure, and slide vane structure is above-mentioned
Slide vane structure.
Using the technical solution of the utility model, the setting difficulty of processing that can reduce slide plate in this way, improve slide plate with
The connective stability of roller, using the slide plate of the structure can prevent compressor generate liquid hammer the case where, significantly reduce pressure
The noise of contracting machine improves the usage experience of user.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the first embodiment of slide plate according to the present utility model；
Fig. 2 shows the structural schematic diagrams of the second embodiment of slide plate according to the present utility model；
Fig. 3 shows the structural schematic diagram of the 3rd embodiment of slide plate according to the present utility model；
Fig. 4 shows the structural schematic diagram of the fourth embodiment of slide plate according to the present utility model；
Fig. 5 shows the structural schematic diagram of the embodiment of pump assembly according to the present utility model.
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 utility model 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, embodiment according to the present utility model provides 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., according to the present utility model another
On the one hand, a kind of pump assembly, including slide vane structure are provided, slide vane structure is the slide vane structure in above-described embodiment.Wherein,
Pump assembly 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
In card slot.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 setting of 1≤D/H≤8
Mode is because carrying out processing meeting according to grinding technique can not be real when the card slot diameter and roller height ratio of roller are greater than 8
It is existing, so dimension D and H that slide plate cooperates 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 utility model
On the other hand, a kind of compressor, including slide vane structure are provided, 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 in the scope of the utility model.
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 above descriptions are merely preferred embodiments of the present invention, 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 modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
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 |
|---|---|---|---|
| CN201821568253.9U CN208918838U (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 |
|---|---|---|---|
| CN201821568253.9U CN208918838U (en) | 2018-09-25 | 2018-09-25 | Slide vane structure, pump assembly and compressor |
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| Publication Number | Publication Date |
|---|---|
| CN208918838U true CN208918838U (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821568253.9U Active CN208918838U (en) | 2018-09-25 | 2018-09-25 | Slide vane structure, pump assembly and compressor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058114A (en) * | 2018-09-25 | 2018-12-21 | 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 CN201821568253.9U patent/CN208918838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058114A (en) * | 2018-09-25 | 2018-12-21 | 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 |
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