CN206352578U - Compressor and the electric equipment products including the compressor - Google Patents
Compressor and the electric equipment products including the compressor Download PDFInfo
- Publication number
- CN206352578U CN206352578U CN201621320634.6U CN201621320634U CN206352578U CN 206352578 U CN206352578 U CN 206352578U CN 201621320634 U CN201621320634 U CN 201621320634U CN 206352578 U CN206352578 U CN 206352578U
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- CN
- China
- Prior art keywords
- guide rail
- slide plate
- compressor
- locating part
- cylinder
- 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.)
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Abstract
The utility model discloses a kind of compressor, including cylinder and through the main shaft of cylinder, the upper and lower ends of cylinder are respectively equipped with upper end cover and bottom end cover, the part that main shaft is located in cylinder is provided with least one first vane slot, the first slide plate is fitted with first vane slot, at least one in both upper end cover and bottom end cover is provided with the guide rail extended along circular arc direction, the center of circle of guide rail is overlapped with the axial line of cylinder, it is raised that first slide plate is provided with first be engaged with guide rail, first projection can be slided under the position-limiting action of guide rail along guide rail, when the shaft rotates, first projection is slided along guide rail, and under the position-limiting action of guide rail, first slide plate stretches in the first vane slot, so as to keep sealing between the head of the first slide plate and the inwall of cylinder.It is arranged such, the compressor that the utility model is provided, it can avoid the problem of frictional force between the head of slide plate and the inwall of cylinder is larger.
Description
Technical field
The utility model is related to Compressor Technology field, more specifically to a kind of compressor and including the compressor
Electric equipment products.
Background technology
Sliding-vane compressor includes bent axle and cylinder, and the part that wherein bent axle is located in cylinder is provided with vane slot, slide plate
Afterbody is inserted into vane slot, the head of slide plate is in contact with cylinder inner wall, and the afterbody of slide plate is provided with elastic component, in elasticity
Under the elastic force effect of part, the head of slide plate is set to keep contacting with the inwall of cylinder all the time, and then ensure head and the cylinder of slide plate
Inwall between air-tightness.
However, being applied in elastic component under the back pressure effect of slide plate, the friction between the head of slide plate and the inwall of cylinder
Power is larger, causes the power consumption of compressor larger, and noise when causing compressor operating, vibrate it is larger.
Therefore, the problem of frictional force in the prior art between the head of slide plate and the inwall of cylinder is larger how is solved,
As those skilled in the art's important technological problems to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of compressor, its head that can avoid slide plate and gas
The problem of frictional force between the inwall of cylinder is larger.The purpose of this utility model, which is also resided in, provides a kind of including above-mentioned compressor
Electric equipment products.
A kind of compressor that the utility model is provided, including cylinder and the main shaft through the cylinder, the cylinder it is upper
Lower two ends are respectively equipped with upper end cover and bottom end cover, and the part that the main shaft is located in the cylinder is provided with least one first slide plate
At least one being fitted with groove, first vane slot in the first slide plate, both the upper end cover and the bottom end cover is provided with
The guide rail extended along circular arc direction, the center of circle of the guide rail overlaps with the axial line of the cylinder, first slide plate provided with
The first projection that the guide rail is engaged, first projection can be slided under the position-limiting action of the guide rail along the guide rail
Dynamic, when the main axis, described first is raised along guide rail slip, and under the position-limiting action of the guide rail, it is described
First slide plate stretches in first vane slot, so as to be kept between the head of first slide plate and the inwall of the cylinder
Sealing.
Preferably, both the upper end cover and the bottom end cover at least one be provided with locating part, the locating part is set
There is the deep-slotted chip breaker extended along circular arc direction, to form the guide rail.
Preferably, the guide rail is fixedly installed, and the track of the guide rail is a whole circle circle.
Preferably, the main shaft drives the locating part to rotate by driving member, and the rotary centerline of the locating part
Coincided with the axial line of the cylinder.
Preferably, the driving member is the second slide plate, and the part that the main shaft is located in the cylinder is provided with for described the
The second vane slot that two slide plates are stretched into, the locating part is provided with mounting hole, and second slide plate is provided with and is inserted into the mounting hole
It is second raised.
Preferably, first vane slot is multiple, and first slide plate is fitted with each described first vane slot.
Preferably, first vane slot is multiple, and first slide plate is fitted with each described first vane slot；
And the locating part is provided with guide rail described in multistage, each first slide plate first it is raised correspondingly with the guide rail phase
Coordinate.
Preferably, the locating part is circular locating part, and the ring surface of the locating part is provided with the deep-slotted chip breaker,
The upper end cover or the bottom end cover for installing the locating part are provided with the limited impression for being used for accommodating the locating part.
Preferably, the locating part is circular locating part, the upper end cover or described for installing the locating part
Bottom end cover is provided with boss, and the locating part is enclosed on the boss periphery, so as to form institute between the locating part and the boss
State deep-slotted chip breaker.
The utility model additionally provides a kind of electric equipment products, including compressor, and the compressor is described in as above any one
Compressor.
In the technical scheme that the utility model is provided, when the shaft rotates, main shaft drives the first slide plate to be rotated in cylinder,
Because at least one in both upper end cover and bottom end cover is provided with the guide rail extended along circular arc direction, the center of circle of guide rail and cylinder
Axial line coincides, and the first slide plate is provided with the first projection being slidably matched with guide rail, when the first slide plate is with main axis
While, the first raised restriction effect by guide rail of the first slide plate, the first projection can only be slided along guide rail, and then can be with
Drive the first slide plate flexible in the first vane slot, so that the head of the first slide plate keeps close between the inwall of cylinder all the time
Envelope.Therefore, the compressor that the utility model is provided, in the afterbody of the first slide plate need not set elastic component, it is to avoid in elasticity
The problem of lower contact force between the head of first slide plate and the inwall of cylinder of elastic pressure effect of part is larger, and then avoid
The problem of frictional force between the head of slide plate and the inwall of cylinder is larger.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the pump body portion sectional view of compressor in the utility model the first embodiment；
Fig. 2 is the pump body portion top view of compressor in the utility model the first embodiment；
Fig. 3 is the pump body portion axonometric drawing of compressor in the utility model the first embodiment；
Fig. 4 is the schematic diagram of upper end cover or bottom end cover in the utility model the first embodiment；
Fig. 5 is main shaft schematic diagram in the utility model the first embodiment；
Fig. 6 is the first slide plate schematic diagram in the utility model the first embodiment；
Fig. 7 is locating part schematic diagram in the utility model the first embodiment；
Fig. 8 is locating part schematic diagram in second of embodiment of the utility model；
Fig. 9 is upper end cover and bottom end cover schematic diagram in second of embodiment of the utility model；
In Fig. 1-Fig. 9：
Cylinder -11, main shaft -12, upper end cover -13, bottom end cover -14, the first vane slot -15, the first slide plate -16, guide rail -
17th, the first raised -18, second slide plate -19, the second vane slot -20, boss -21, locating part -22, limited impression -23, installation
Hole -24.
Embodiment
The purpose of present embodiment is to provide a kind of compressor, its head that can avoid slide plate and cylinder it is interior
The problem of frictional force between wall is larger.The purpose of present embodiment also resides in a kind of electricity including above-mentioned compressor of offer
Device product.
Hereinafter, embodiment is illustrated referring to the drawings.In addition, embodiments illustrated below is not to described in claim
Utility model content play any restriction effect.In addition, the full content of the composition represented by example below is not limited to conduct
Necessary to the solution of utility model described in claim.
It refer to Fig. 1-Fig. 7, a kind of compressor that present embodiment is provided, including cylinder 11 and through cylinder 11
Main shaft 12, the upper and lower ends of cylinder 11 are respectively equipped with upper end cover 13 and bottom end cover 14, and upper end cover 13 and bottom end cover 14 are used to seal
Cylinder 11, makes the cavity formation airtight cavity of cylinder 11.
The part that main shaft 12 is located in cylinder 11, which is provided with least one first vane slot 15, the first vane slot 15, to be fitted with
First slide plate 16.Main shaft 12 does eccentric rotary in cylinder 11, and the first slide plate 16 keeps air-tightness with the inwall of cylinder 11 all the time,
When main shaft 12 is rotated, the first slide plate 16 does stretching motion in the first vane slot 15, to suck refrigerant, compression refrigerant and discharge
Refrigerant.
It should be noted that in the present embodiment, at least one in both upper end cover 13 and bottom end cover 14 is provided with along circular arc
The guide rail 17 of direction extension, the center of circle of guide rail 17 is overlapped with the axial line of cylinder 11, and the first slide plate 16 is provided with to match with guide rail 17
The first projection 18 closed, the first projection 18 can be slided under the position-limiting action of guide rail 17 along guide rail 17.
Such as, the stability of slide plate is improved exemplified by, guide rail 17, first can be designed with upper end cover 13 and bottom end cover 14
The upper and lower ends of slide plate 16 are respectively equipped with the first projection 18 and are respectively cooperating with the guide rail 17 on upper end cover 13 and bottom end cover 14.When
So, guide rail 17 can be also set on upper end cover 13 and the alternative one of bottom end cover 14.
In the present embodiment, when main shaft 12 is rotated, the first projection 18 is slided along guide rail 17, and in the position-limiting action of guide rail 17
Under, the first slide plate 16 stretches in the first vane slot 15, so that between the head of the first slide plate 16 and the inwall of cylinder 11 all the time
Keep sealing.
It is arranged such, in the technical scheme that the present embodiment is provided, when main shaft 12 is rotated, main shaft 12 drives the first slide plate 16
Rotated in cylinder 11, because at least one in both upper end cover 13 and bottom end cover 14 is provided with the guide rail extended along circular arc direction
17, the center of circle of guide rail 17 and the axial line of cylinder 11 coincide, and the first slide plate 16 is provided with the be slidably matched with guide rail 17
One projection 18, while the first slide plate 16 is rotated with main shaft 12, the first projection 18 of the first slide plate 16 is by guide rail 17
Restriction effect, the first projection 18 can only be slided along guide rail 17, and then can drive the first slide plate 16 in the first vane slot 15
It is flexible so that the head of the first slide plate 16 keeps sealing between the inwall of cylinder 11 all the time.Therefore, the present embodiment is provided
Compressor, elastic component need not be set in the afterbody of the first slide plate 16, it is to avoid first under the elastic pressure effect of elastic component
The problem of contact force between the head of slide plate 16 and the inwall of cylinder 11 is larger, and then avoid head and the cylinder 11 of slide plate
Inwall between frictional force it is larger the problem of.
It should be noted that in the present embodiment, above-mentioned guide rail 17 can state setting, upper end cover 13 and bottom end cover with specific as follows
At least one in both 14 is provided with locating part 22, and locating part 22 is provided with the deep-slotted chip breaker extended along circular arc direction, by deep-slotted chip breaker structure
Into above-mentioned guide rail 17.
In addition, in the present embodiment, guide rail 17 can be fixedly installed, you can be directly opened in upper end cover 13 and/or lower end
It on lid 14, can also be opened on locating part 22, and locating part 22 is fixedly installed on upper end cover 13 and/or bottom end cover 14.Should
, it is necessary to which it is circle that guide rail 17 is set into a whole circle, the i.e. track of guide rail 17 in the case of kind, and the central shaft of the center of circle and cylinder 11
Coincide.It is arranged such, guide rail 17 of first projection 18 along a whole circle is slided, in the feelings for not influenceing the whole circle of the first slide plate 16 to rotate
Under condition, the first slide plate 16 can be made to be stretched in the first vane slot 15.
In another embodiment, locating part 22 is rotated together with main shaft 12, i.e., main shaft 12 is driven by driving member and limited
Position part 22 is rotated together, and the rotary centerline of locating part 22 needs the axial line with cylinder 11 to coincide in the case of this kind.
Specifically, above-mentioned driving member can be the second slide plate 19, and the part that main shaft 12 is located in cylinder 11, which is provided with, supplies second
The second vane slot 20 that slide plate 19 is stretched into, the second slide plate 19 is arranged on main shaft 12 by the second vane slot 20.On locating part 22
Mounting hole 24 is provided with, the second slide plate 19 is provided with the second projection for being inserted into mounting hole 24.
It is arranged such, when main shaft 12 is rotated, drives the second slide plate 19 to rotate, the second slide plate 19 drives locating part 22 to rotate,
Locating part 22 is under the limitation of guide rail 17, and the central shaft of locating part 22 using cylinder 11 is rotated as axial line, and then can band
Dynamic second slide plate 19 is stretched in the second vane slot 20, so as to be protected between the head of the second slide plate 19 and the inwall of cylinder 11
Hold air-tightness.When being rotated due to main shaft 12, the second slide plate 19 drives locating part 22 to rotate simultaneously, is arranged on leading on locating part 22
The extension angle of rail 17 can be less than 360 °.This kind of set-up mode, due to locating part 22 as main shaft 12 is rotated together, the
One slide plate 16 is smaller relative to the rotational angle of locating part 22, and friction therebetween is smaller, greatly reduces the first slide plate 16
The degree of wear.
In the present embodiment, it can be one to be arranged on the first slide plate 16 on main shaft 12, certainly, may also set up it is multiple, this
Sample, main shaft 12 is rotated one week, can complete multiple air-breathing and exhaust, when the first vane slot 15 is multiple, each first slide plate
The first slide plate 16 is fitted with groove 15.Correspondingly, the guide rail 17 set on above-mentioned locating part 22 is also required to as multistage, so that respectively
Individual first slide plate 16 is engaged with each section of guide rail 17, certainly, the whole circle guide rail 17 of above-mentioned guide rail 17 or 360 °, and each the
One slide plate 16 is engaged with guide rail 17.
It should be noted that in the present embodiment, as shown in Figure 7, above-mentioned locating part 22 can be circular locating part 22,
And the ring surface of circular locating part 22 is provided with deep-slotted chip breaker, to form above-mentioned guide rail 17, for the ease of installing, for installing limit
The upper end cover or bottom end cover of position part 22 are provided with the limited impression 23 for being used for accommodating locating part 22.
In another embodiment, locating part 22 or other types of structure, as shown in Figure 8 and Figure 9, locating part 22
For circular locating part 22, upper end cover 13 or bottom end cover 14 for installing locating part 22 are provided with boss 21, circular locating part
22 are enclosed on the periphery of boss 21, so as to form deep-slotted chip breaker between circular locating part 22 and boss 21.
The present embodiment additionally provides a kind of electric equipment products, including compressor, the electric equipment products can for air conditioner, refrigerator,
Cooling-water machine etc. has the electric equipment products of compressor, and the compressor is the compressor described in above-described embodiment.It is arranged such, this implementation
The electric equipment products that example is provided, its compressor can avoid the frictional force between the head of slide plate and the inwall of cylinder 11 is larger from asking
Topic.The derivation of the beneficial effect is substantially similar with the derivation for the beneficial effect that above-mentioned compressor is brought, therefore herein
Repeat no more.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. above and below a kind of compressor, including cylinder (11) and the main shaft (12) through the cylinder (11), the cylinder (11)
Two ends are respectively equipped with upper end cover (13) and bottom end cover (14), and the part that the main shaft (12) is located in the cylinder (11) is provided with extremely
The first slide plate (16) is fitted with few first vane slot (15), first vane slot (15), it is characterised in that on described
At least one in both end cap (13) and the bottom end cover (14) is provided with the guide rail (17) extended along circular arc direction, the guide rail
(17) the center of circle is overlapped with the axial line of the cylinder (11), and first slide plate (16) is provided with and is engaged with the guide rail (17)
First raised (18), described first raised (18) can be sliding along the guide rail (17) under the position-limiting action of the guide rail (17)
Dynamic, when the main shaft (12) is rotated, described first raised (18) are slided along the guide rail (17), and in the guide rail (17)
Under position-limiting action, first slide plate (16) is stretched in first vane slot (15), so that first slide plate (16)
Sealing is kept between the inwall of head and the cylinder (11).
2. compressor as claimed in claim 1, it is characterised in that in both the upper end cover (13) and the bottom end cover (14)
At least one be provided with locating part (22), the locating part (22) is provided with the deep-slotted chip breaker, described to be formed extended along circular arc direction
Guide rail (17).
3. compressor as claimed in claim 1 or 2, it is characterised in that the guide rail (17) is fixedly installed, and the guide rail
(17) track is a whole circle circle.
4. compressor as claimed in claim 2, it is characterised in that the main shaft (12) drives the locating part by driving member
(22) rotate, and the axial line of the rotary centerline and the cylinder (11) of the locating part (22) coincides.
5. compressor as claimed in claim 4, it is characterised in that the driving member is the second slide plate (19), the main shaft
(12) part being located in the cylinder (11) is provided with the second vane slot (20) stretched into for second slide plate (19), the limit
Position part (22) is provided with mounting hole (24), and second slide plate (19) is provided with the second projection for being inserted into the mounting hole (24).
6. compressor as claimed in claim 1, it is characterised in that first vane slot (15) is multiple, and each described the
First slide plate (16) is fitted with one vane slot (15).
7. compressor as claimed in claim 5, it is characterised in that first vane slot (15) is multiple, and each described the
First slide plate (16) is fitted with one vane slot (15)；And the locating part (22) is provided with guide rail (17) described in multistage,
The first of each first slide plate (16) raised (18) is engaged with the guide rail (17) correspondingly.
8. compressor as claimed in claim 2, it is characterised in that the locating part (22) is circular locating part, and described
The ring surface of locating part (22) is provided with the deep-slotted chip breaker, the upper end cover (13) or institute for installing the locating part (22)
State bottom end cover (14) and be provided with the limited impression (23) for being used for accommodating the locating part (22).
9. compressor as claimed in claim 2, it is characterised in that the locating part (22) is circular locating part, for pacifying
The upper end cover (13) or the bottom end cover (14) for filling the locating part (22) are provided with boss (21), locating part (22) set
In the boss (21) periphery, so as to form the deep-slotted chip breaker between the locating part (22) and the boss (21).
10. a kind of electric equipment products, including compressor, it is characterised in that the compressor is as described in claim any one of 1-9
Compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320634.6U CN206352578U (en) | 2016-12-02 | 2016-12-02 | Compressor and the electric equipment products including the compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320634.6U CN206352578U (en) | 2016-12-02 | 2016-12-02 | Compressor and the electric equipment products including the compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206352578U true CN206352578U (en) | 2017-07-25 |
Family
ID=59347087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621320634.6U Expired - Fee Related CN206352578U (en) | 2016-12-02 | 2016-12-02 | Compressor and the electric equipment products including the compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206352578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382224A (en) * | 2016-12-02 | 2017-02-08 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and electrical product comprising same |
-
2016
- 2016-12-02 CN CN201621320634.6U patent/CN206352578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382224A (en) * | 2016-12-02 | 2017-02-08 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and electrical product comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 Termination date: 20211202 |