CN207989255U - A kind of compressor pump diaphragm structure, compressor pump structure and air conditioner - Google Patents
A kind of compressor pump diaphragm structure, compressor pump structure and air conditioner Download PDFInfo
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- CN207989255U CN207989255U CN201820025192.5U CN201820025192U CN207989255U CN 207989255 U CN207989255 U CN 207989255U CN 201820025192 U CN201820025192 U CN 201820025192U CN 207989255 U CN207989255 U CN 207989255U
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Abstract
A kind of compressor pump diaphragm structure of the utility model offer, compressor pump structure and air conditioner, diaphragm structure include：Diaphragm body has centre bore, crankshaft eccentric portion can be allowed to extend there through；Compounded plate on partition board, be set to diaphragm body axial first end, can centre bore described in covering part, compounded plate has a first through hole that can be penetrated through with centre bore, crankshaft diameter portion is allowed to pass through on partition board, and compounded plate is spliced by partition at least two on partition board；And/or, compounded plate under partition board, be set to diaphragm body axial second end, can covering part centre bore, compounded plate has the second through-hole that can be penetrated through with centre bore, crankshaft diameter portion is allowed to pass through under partition board, and compounded plate is spliced by least two times partitions under partition board.Limitation of the off-centre operation outer diameter to partition board diameter of bore can be broken by the utility model so that partition board endoporus can be designed smaller than off-centre operation outer diameter, effectively increase bulkhead seal distance, increase the volume that is effectively compressed of the pump housing, improve discharge capacity.
Description
Technical field
The utility model belongs to Compressor Technology field, and in particular to a kind of compressor pump diaphragm structure, compressor pump
Body structure and air conditioner.
Background technology
Existing scheme pump partition plate integrated design, causes partition board endoporus size to define the size of crankshaft eccentric circle, to
Limit the discharge capacity of the pump housing；And speed of related movement is very high between partition board and roller, is easy to form end wear.It is based on
The above design needs, and there is an urgent need for innovation structure designs.
1, compressor application field is widened, the compressor of market demand specification bigger, and compressor displacement is increasing.
Existing scheme pump partition plate is integrated design, is existed in this way between bore inner diameter D and crankshaft eccentric circle outside diameter d
Relationship：0.1 ＞ D-d- ε ＞ 0, wherein ε are the sum of all relative tolerances, only in this way can just ensure that crankshaft eccentric circle is filling
With pump partition plate is passed through in the process, interference otherwise just will produce；In addition off-centre operation outside diameter d is related with the size of discharge capacity ∨
System：∨=kd, wherein k are gauge relationship coefficient, are positive number, then the more big so discharge capacity ∨ of off-centre operation outside diameter d is bigger, but for
The internal diameter D of the considerations of sealing, pump partition plate can not increase without limitation, and there are maximum limits.In conclusion pump partition plate is interior
Diameter D limits the increase of discharge capacity ∨.
In order to meet the needs of market, the contradictory relation for solving the internal diameter D and discharge capacity ∨ of pump partition plate is needed.
2, existing scheme pump partition plate is fastened and can not be moved in the circumferential, and roller movement velocity on partition board end face is high,
It is easy to cause abrasion.It is over effect by fastening in pump partition plate circumferential direction from the point of view of functional analysis result using TRIZ theories,
It is considered as new departure and cuts down this over effect.
Partition board endoporus due to compressor in the prior art is in order to meet the assembly between crankshaft eccentric portion, it will usually
Partition board hole size be designed it is larger but in this way so that can not do larger of crankshaft eccentric amount and compressor pump can not be improved
The maximum pump discharge of body, the seal distance that also results in partition board is smaller, can not ensure that the technologies such as the due sealing effect of compressor are asked
Topic, therefore the utility model research and design goes out a kind of compressor pump diaphragm structure, compressor pump structure and air conditioner.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome the partition board endoporus ruler of compressor in the prior art
The defect that the very little ratio eccentric part off-centre operation outer diameter that can not be done is small, compressor displacement is restricted, to provide a kind of compression
Pump body diaphragm structure, compressor pump structure and air conditioner.
The utility model provides a kind of compressor pump diaphragm structure comprising：
Diaphragm body has centre bore, crankshaft eccentric portion can allow for extend there through；
Compounded plate on partition board, be set to the diaphragm body axial first end, can centre bore described in covering part, institute
Stating compounded plate on partition board has a first through hole that can be penetrated through with the centre bore, crankshaft diameter portion is allowed to pass through, and it is described every
Compounded plate is spliced by partition at least two on plate；
And/or compounded plate under partition board, be set to the diaphragm body axial second end, can be described in covering part in
Heart hole, compounded plate has the second through-hole that can be penetrated through with the centre bore, crankshaft diameter portion is allowed to pass through under the partition board, and
Compounded plate is spliced by least two times partitions under the partition board.
Preferably,
The cross-sectional area of the first through hole is less than the cross-sectional area of the centre bore, and/or, the cross of second through-hole
Sectional area is less than the cross-sectional area of the centre bore.
Preferably,
The centre bore is circular hole, and the first through hole and second through-hole are circular hole, and the first through hole and
The aperture of second through-hole is equal, and the aperture for defining the centre bore is H, and crankshaft eccentric portion off-centre operation outer diameter is J, and first is logical
Hole and the aperture of the second through-hole are K, meet relational expression：H>J≥K.
Preferably,
Compounded plate includes partition on partition and second on first on the partition board, on described first on partition and described second
Partition is spliced to form ring-shaped structure, and the first through hole is formed in the middle part of the ring-shaped structure；And/or
Compounded plate includes first time partition and second time partition under the partition board, under first time partition and described second
Partition is spliced to form ring-shaped structure, and second through-hole is formed in the middle part of the ring-shaped structure.
Preferably,
Partition is the identical semicircle ring structure of structure on partition and described second on described first；And/or described first
Lower partition and second time partition are the identical semicircle ring structure of structure.
Preferably,
The first end of the diaphragm body includes the first radial outer end face and the first radial inner end face, first diameter
Outside end face and the first radial inner end face are distributed at stairstepping in an axial direction, first radial inner end face and group on the partition board
The shape for closing piece is adapted, compounded plate on the partition board is installed on first radial inner end face；And/or
The second end of the diaphragm body includes the second radial outer end face and the second radial inner end face, second diameter
Outside end face and the second radial inner end face are distributed at stairstepping in an axial direction, second radial inner end face and the partition board the following group
The shape for closing piece is adapted, compounded plate under the partition board is installed on second radial inner end face.
Preferably,
On the partition board compounded plate install to after on first radial inner end face, on the partition board compounded plate outer surface
With first radial outer end face flush；And/or
Under the partition board compounded plate install to after on second radial inner end face, under the partition board surface of compounded plate with
Second radial outer end face flush.
Preferably,
Compounded plate can be rotated relative to the diaphragm body on the partition board；And/or
Compounded plate can be rotated relative to the diaphragm body under the partition board.
Preferably,
On the partition board first partition lubricating oil is additionally provided on compounded plate, with the matched end face of the diaphragm body
Slot；And/or
On piece is combined under the partition board, is additionally provided with second partition lubricating oil with the matched end face of the diaphragm body
Slot.
Preferably,
In the diaphragm body the first diversion trench is additionally provided with the matched position of compounded plate on the partition board；With/
Or,
In the diaphragm body the second diversion trench is additionally provided with the matched position of compounded plate under the partition board.
The utility model also provides a kind of compressor pump structure comprising preceding any one of them compressor pump partition board
Structure.
The utility model also provides a kind of air conditioner comprising compressor above-mentioned.
A kind of compressor pump diaphragm structure, compressor pump structure and air conditioner provided by the utility model have as follows
Advantageous effect：
1. the compressor pump diaphragm structure of the utility model, compressor pump structure and air conditioner, by by the pump housing every
Plate is designed to include the two-sided splicing construction that compounded plate connects under compounded plate on diaphragm body and partition board and/or partition board, can
Break limitation of the off-centre operation outer diameter to partition board diameter of bore so that partition board endoporus can be designed smaller than off-centre operation outer diameter, effectively
Ground increases bulkhead seal distance, increases the volume that is effectively compressed of the pump housing, improves discharge capacity.
2. the compressor pump diaphragm structure of the utility model, compressor pump structure and air conditioner, by will it is described every
On plate compounded plate can relative to the diaphragm body rotate and/or the partition board under compounded plate can be relative to the partition board master
Body rotates, and can effectively reduce the relative velocity between pump partition plate and roller, can effectively reduce frictional force and avoid wearing.
Description of the drawings
Fig. 1 is the three-dimensional arrangement structural schematic diagram of the compressor pump diaphragm structure of the utility model；
Fig. 2 is the three-dimensional configuration schematic diagram of the compressor pump diaphragm structure of the utility model；
Fig. 3 is the positive structure schematic of the compressor pump diaphragm structure of the utility model；
Fig. 4 is the cross section structure figure in the directions A-A of Fig. 3；
Fig. 5 is the positive structure schematic of the diaphragm body of the compressor pump diaphragm structure of the utility model；
Fig. 6 is the cross section structure figure in the directions B-B of Fig. 4；
Fig. 7 is the positive structure schematic of partition on the first of the compressor pump diaphragm structure of the utility model；
Fig. 8 is the cross section structure figure in the directions C-C of Fig. 7；
Fig. 9 is the inner section structure chart of the compressor pump structure of the utility model.
Reference numeral is expressed as in figure：
1, bent axle；2, upper roller；3, pump partition plate；31, diaphragm body；310, centre bore；311, the first radial outer end face；
312, the first radial inner end face；313, the second radial outer end face；314, the second radial inner end face；315, the first diversion trench；316、
Second diversion trench；32, compounded plate on partition board；320, first through hole；321, partition on first；322, partition on second；323,
One partition board oil-way；33, compounded plate under partition board；330, the second through-hole；331, first time partition；332, second time partition；4、
Lower roller.
Specific implementation mode
Referring to shown in Fig. 1-8, the utility model provides a kind of compressor pump diaphragm structure comprising：
Diaphragm body 31 has centre bore 310, crankshaft eccentric portion can allow for extend there through；
Compounded plate 32 on partition board, be set to the diaphragm body 31 axial first end, being capable of center described in covering part
Hole 310, compounded plate 32 has what is be located therein can be penetrated through with the centre bore, crankshaft diameter portion is allowed to pass through on the partition board
First through hole 320, and compounded plate 32 is spliced by partition at least two on the partition board；
And/or compounded plate 33 under partition board, be set to the diaphragm body 31 axial second end, being capable of covering part institute
Centre bore 310 is stated, compounded plate 33 has what is be located therein can be penetrated through with the centre bore 310, allow bent axle under the partition board
The second through-hole 330 that diameter of axle portion passes through, and compounded plate 33 is spliced by least two times partitions under the partition board.
By the way that pump partition plate is designed to include in diaphragm body and partition board under compounded plate and/or partition board that compounded plate connects
Two-sided splicing construction, can be inclined from bent axle by centre bore when installing pump partition plate to bent axle, first by diaphragm body
Center portion be arranged by, by reach specified crankshaft diameter position, then again by compounded plate and/or partition board on dismountable partition board
Lower compounded plate splices the first end and second end in diaphragm body, to make aperture subtract by way of covering part centre bore
It is small, seal distance is increased, limitation of the off-centre operation outer diameter to partition board diameter of bore can be broken so that partition board endoporus can design
Must be smaller than off-centre operation outer diameter, effectively increase bulkhead seal distance, increase the volume that is effectively compressed of the pump housing, improves discharge capacity.Partition board
Endoporus can be designed smaller than off-centre operation outer diameter, increase bulkhead seal distance, increase the volume that is effectively compressed of the pump housing, improve discharge capacity
Power；The most important limitation that can break pump partition plate endoporus for off-centre operation outer diameter, to increase substantially discharge capacity.
Preferably,
The cross-sectional area of the first through hole 320 is less than the cross-sectional area of the centre bore 310, and/or, described second is logical
The cross-sectional area in hole 330 is less than the cross-sectional area of the centre bore 310.The cross-sectional area of first through hole is set smaller than center
The cross-sectional area in hole and the cross-sectional area that the cross-sectional area of the second through-hole is set smaller than to centre bore, can effectively realize
Covering part centre bore technique effect (covering part centre bore in addition to the cross-sectional area including through-hole be less than centre bore other than, also
The arrangement etc. to interlock including such as through-hole and centre bore) so that pass through compounded plate energy under compounded plate on partition board and/or partition board
The sealing area for enough reducing aperture, increasing the pump housing increases compressor displacement so as to improve the eccentricity of eccentric part.
Preferably,
The centre bore 310 is circular hole, and the first through hole 320 and second through-hole 330 are circular hole (preferably first
Through-hole, the second through-hole and centre bore are to be arranged concentrically), and the aperture phase of the first through hole 320 and second through-hole 330
Deng, define the centre bore 310 aperture be H, crankshaft eccentric portion off-centre operation outer diameter be J, first through hole 320 and the second through-hole
330 aperture is K, meets relational expression：H>J≥K.This is that the centre bore and first, second of the diaphragm body of the utility model leads to
The pore size relationship of hole and crankshaft eccentric portion bias circular diameter can enable to crankshaft eccentric portion by centre bore therefrom
It passes through and first through hole and the second through-hole can be smaller than off-centre operation outer diameter, enabling increase sealing area, it is normal meeting
While installation, to enable to off-centre operation outer diameter to do as far as possible big, to improve compressor displacement.
Preferably,
Compounded plate 32 includes partition 322 on partition 321 and second on first on the partition board, partition 321 on described first
With described second on partition 322 be spliced to form ring-shaped structure, the first through hole 320 is formed in the middle part of the ring-shaped structure；
And/or
Compounded plate 33 includes first time partition 331 and second time partition 332, first time partition 331 under the partition board
It is spliced to form ring-shaped structure with second time partition 332, second through-hole 330 is formed in the middle part of the ring-shaped structure.
This is the specific constructive form of compounded plate under compounded plate and partition board on the partition board of the utility model, and partition board is upper and lower
Compounded plate is respectively applied in combination into two, and partition board endoporus is made of the engagement of left and right two halves, can break off-centre operation outer diameter to partition board
The limitation of diameter of bore, partition board endoporus can be designed smaller than off-centre operation outer diameter, increase bulkhead seal distance, increase the pump housing has
Compression volume is imitated, discharge capacity is improved, processing is more simple and convenient.
Preferably,
Partition 321 and partition 322 on described second are the identical semicircle ring structure of structure on described first；And/or institute
It is the identical semicircle ring structure of structure to state first time partition 331 and second time partition 332.This be the utility model every
On plate under compounded plate and partition board specific first and second in compounded plate on partition, first and second times partitions concrete structure shape
Formula and shape are set to the identical semicircular ring of structure, enable to easy to process, simple in structure, realize large batch of life
Production.
Preferably,
The first end of the diaphragm body 31 includes the first radial outer end face 311 and the first radial inner end face 312, institute
It states the first radial outer end face 311 and the first radial inner end face 312 to be distributed at stairstepping in an axial direction, first radial inner end face
It 312 is adapted with the shape of compounded plate 32 on the partition board, compounded plate 32 on the partition board is enable to be installed in described
On one radial inner end face 312；And/or
The second end of the diaphragm body 31 includes the second radial outer end face 313 and the second radial inner end face 314, institute
It states the second radial outer end face 313 and the second radial inner end face 314 to be distributed at stairstepping in an axial direction, second radial inner end face
It 314 is adapted with the shape of compounded plate 33 under the partition board, compounded plate 33 under the partition board is enable to be installed in described
On two radial inner end faces 314.
This is the further preferred structure type of the diaphragm body of the utility model, by by its first end and second end
It is set as the structure of stairstepping, compounded plate on partition board can be filled by the first radial inner end face Naan and passes through second
Radial inner end face Naan fills compounded plate under partition board, to which compounded plate under compounded plate, partition board in diaphragm body and partition board is effective
The pump partition plate structure that ground is combined into one, realize the integration of structure and also effectively realize improve compressor displacement with
And improve pump housing sealing effect.
Preferably,
The installation of compounded plate 32 is to after on first radial inner end face 312, compounded plate 32 on the partition board on the partition board
Outer surface and first radial outer end face, 311 flush；And/or
Compounded plate 33 under compounded plate 33 is installed to rear, described partition board on second radial inner end face 314 under the partition board
Outer surface and second radial outer end face, 313 flush.
This is compounded plate on partition board, the specific cooperation side under partition board between compounded plate and the diaphragm body of specific hierarchic structure
Formula enables to compounded plate on partition board that can install and is combined in the deep gouge structure that embedded first radial inner end face is formed, under partition board
Piece installation is embedded in the second radial inner end face formation deep gouge structure in, and outer surface just with the first, second radial outer end
Face is concordant so that partition board axial direction without departing from the axial length of original partition board, structure size will not increased,
And the effect that can also be effectively realized and improve compressor displacement, increase sealing effect.
Preferably,
Compounded plate 32 can be rotated relative to the diaphragm body 31 on the partition board；And/or
Compounded plate 33 can be rotated relative to the diaphragm body 31 under the partition board.
By by compounded plate on the partition board can relative to the diaphragm body rotate and/or the partition board under compounded plate
It can be rotated relative to the diaphragm body, the relative velocity between pump partition plate and roller can be effectively reduced, it can be effective
Reduce frictional force and avoids wearing.Partition board can rotate, and reduce the relative velocity between pump partition plate and roller, can effectively subtract
Less friction and avoid wearing；The part of pump partition plate and roller contact can rotate, and reduce abrasion, enhance reliability.
Preferably,
First partition profit is additionally provided on the partition board on compounded plate 32, with 31 matched end face of the diaphragm body
Oil groove 323；And/or
Second partition profit is additionally provided under the partition board on compounded plate 33, with 31 matched end face of the diaphragm body
Oil groove (not shown).
Pass through the above-mentioned position setting first, second of compounded plate under the above-mentioned position of compounded plate on partition board and/or partition board
The mode of partition board oil-way, can be to contact surface rises between compounded plate and diaphragm body under compounded plate on partition board and/or partition board
To lubricating action, reduce friction.
Preferably,
In the diaphragm body 31 the first diversion trench is additionally provided with 32 matched position of compounded plate on the partition board
315；And/or
In the diaphragm body 31 the second diversion trench is additionally provided with 33 matched position of compounded plate under the partition board
316。
It, can be further on partition board in such a way that in the above-mentioned position of diaphragm body, the first, second diversion trench is set
Contact surface plays lubricating action, reduces friction between compounded plate and diaphragm body under compounded plate and/or partition board.
For lubricating movements pair, abrasion is reduced, lubrication mechanism is added.Depending on use state, two schemes can be with one below
It rises and uses, can also individually implement one of them can reach lubricating requirement.The position sum number of oil-way and diversion trench setting
Amount can be selected flexibly.It is specific as follows：
The setting first partition oil-way 323 on compounded plate 33 under compounded plate 32 and partition board on the partition board of pump partition plate 3
With second partition oil-way, lubricating oil is stored, which is arranged on the end face coordinated with diaphragm body 31.In diaphragm body 31
Deep gouge (the i.e. first and/or second radial inner end face) in diversion trench is set, to unicom oil sump, store lubricating oil, avoid transporting
Dynamic secondary abrasion.
As shown in figure 9, the utility model also provides a kind of compressor pump structure, preferably duplex cylinder compressor comprising
Preceding any one of them compressor disk structure.Including bent axle 1, upper roller 2, pump partition plate 3, lower roller 4；Diaphragm body 31,
Compounded plate 32 on partition board, compounded plate 33 under partition board；Septum primum plate internal diameter H (i.e. centre bore aperture), crankshaft eccentric justify outer diameter J, newly
Partition board internal diameter K；
In pump housing assembling process, bent axle 1 is packed into across pump partition plate 3, H-J >=0.1 is generally required, to ensure that bent axle is inclined
Heart circle can pass through partition board endoporus, since off-centre operation outer diameter J more huge discharges are bigger, such partition board internal diameter restrictions pump housing
Discharge capacity.
In the pump body structure of the utility model, pump partition plate is designed to two-sided splicing construction, is divided into diaphragm body 31, every
Compounded plate 32 on plate, compounded plate 33 under partition board, and also compounded plate 33 is respectively divided into half-and-half again under compounded plate 32 and partition board on partition board
Two pieces are applied in combination.Compounded plate 33 can be rotated due to being not fixed in circumferential direction under compounded plate 32 and partition board on partition board, be reduced
The relative velocity of pump partition plate 3 and upper roller 2 and lower roller 4 enhances reliability.Compounded plate under compounded plate 32 and partition board on partition board
33 collectively form new partition board internal diameter K, K and crankshaft eccentric circle outer diameter J together can meet relationship K≤J, therefore can be whereby
Increase pump housing discharge capacity.
The utility model also provides a kind of air conditioner comprising compressor pump structure above-mentioned.By by pump partition plate
It is designed to include the two-sided splicing construction that compounded plate connects under compounded plate on diaphragm body and partition board and/or partition board, can beat
Broken limitation of the off-centre operation outer diameter to partition board diameter of bore so that partition board endoporus can be designed smaller than off-centre operation outer diameter, effectively
Increase bulkhead seal distance, increase the volume that is effectively compressed of the pump housing, improves discharge capacity；By being capable of phase by compounded plate on the partition board
Compounded plate under diaphragm body rotation and/or the partition board can be rotated relative to the diaphragm body, it can be effective
Reduce the relative velocity between pump partition plate and roller, frictional force can be effectively reduced and avoid wearing.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.The above is only the preferred embodiment of the utility model, it is noted that for the art
For those of ordinary skill, without deviating from the technical principle of the utility model, several improvements and modifications can also be made,
These improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (12)
1. a kind of compressor pump diaphragm structure, it is characterised in that：Including：
Diaphragm body (31) has centre bore (310), crankshaft eccentric portion can allow for extend there through；
Compounded plate (32) on partition board, be set to the diaphragm body (31) axial first end, being capable of center described in covering part
Hole (310), compounded plate (32), which has, on the partition board to be penetrated through with the centre bore, it is crankshaft diameter portion passes through first logical to allow
Hole (320), and compounded plate (32) is spliced by partition at least two on the partition board；
And/or compounded plate (33) under partition board, be set to the diaphragm body (31) axial second end, being capable of covering part institute
State centre bore (310), compounded plate (33), which has, under the partition board can penetrate through with the centre bore (310), allow crankshaft diameter portion
The second through-hole (330) passed through, and compounded plate (33) is spliced by least two times partitions under the partition board.
2. compressor pump diaphragm structure according to claim 1, it is characterised in that：
The cross-sectional area of the first through hole (320) is less than the cross-sectional area of the centre bore (310), and/or, described second is logical
The cross-sectional area in hole (330) is less than the cross-sectional area of the centre bore (310).
3. compressor pump diaphragm structure according to claim 2, it is characterised in that：
The centre bore (310) is circular hole, and the first through hole (320) and second through-hole (330) are circular hole, and described
The aperture of first through hole (320) and second through-hole (330) is equal, and the aperture for defining the centre bore (310) is H, bent axle
Eccentric part off-centre operation outer diameter is J, and the aperture of first through hole (320) and the second through-hole (330) is K, meets relational expression：H>J≥K.
4. compressor pump diaphragm structure according to any one of claim 1-3, it is characterised in that：
Compounded plate (32) includes partition (322) on partition (321) and second on first on the partition board, partition on described first
(321) and on described second partition (322) is spliced to form ring-shaped structure, and it is logical to form described first in the middle part of the ring-shaped structure
Hole (320)；And/or
Compounded plate (33) includes first time partition (331) and second time partition (332), first time partition under the partition board
(331) and second time partition (332) is spliced to form ring-shaped structure, and it is logical to form described second in the middle part of the ring-shaped structure
Hole (330).
5. compressor pump diaphragm structure according to claim 4, it is characterised in that：
Partition (322) is the identical semicircle ring structure of structure on partition (321) and described second on described first；And/or institute
It is the identical semicircle ring structure of structure to state first time partition (331) and second time partition (332).
6. compressor pump diaphragm structure according to any one of claim 1-3, it is characterised in that：
The first end of the diaphragm body (31) includes the first radial outer end face (311) and the first radial inner end face (312),
First radial outer end face (311) and the first radial inner end face (312) are distributed at stairstepping in an axial direction, and described first is radial
Inner face (312) is adapted with the shape of compounded plate (32) on the partition board, so that compounded plate (32) can be by the partition board
It is installed on first radial inner end face (312)；And/or
The second end of the diaphragm body (31) includes the second radial outer end face (313) and the second radial inner end face (314),
Second radial outer end face (313) and the second radial inner end face (314) are distributed at stairstepping in an axial direction, and described second is radial
Inner face (314) is adapted with the shape of compounded plate (33) under the partition board, so that compounded plate (33) can be by under the partition board
It is installed on second radial inner end face (314).
7. compressor pump diaphragm structure according to claim 6, it is characterised in that：
Compounded plate (32) installation is to after on first radial inner end face (312), compounded plate on the partition board on the partition board
(32) outer surface and first radial outer end face (311) flush；And/or
Compounded plate under compounded plate (33) is installed to rear, described partition board on second radial inner end face (314) under the partition board
(33) surface and second radial outer end face (313) flush.
8. compressor pump diaphragm structure according to any one of claim 1-3, it is characterised in that：
Compounded plate (32) can be rotated relative to the diaphragm body (31) on the partition board；And/or
Compounded plate (33) can be rotated relative to the diaphragm body (31) under the partition board.
9. compressor pump diaphragm structure according to any one of claim 1-3, it is characterised in that：
First partition profit is additionally provided on the partition board on compounded plate (32), with the diaphragm body (31) matched end face
Oil groove (323)；And/or
Second partition profit is additionally provided under the partition board on compounded plate (33), with the diaphragm body (31) matched end face
Oil groove.
10. compressor pump diaphragm structure according to any one of claim 1-3, it is characterised in that：
In the diaphragm body (31) the first diversion trench is additionally provided with compounded plate (32) matched position on the partition board
(315)；And/or
In the diaphragm body (31) the second diversion trench is additionally provided with compounded plate (33) matched position under the partition board
(316)。
11. a kind of compressor pump structure, it is characterised in that：Including the compressor pump described in any one of claim 1-10
Diaphragm structure.
12. a kind of air conditioner, it is characterised in that：Including the compressor described in claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025192.5U CN207989255U (en) | 2018-01-08 | 2018-01-08 | A kind of compressor pump diaphragm structure, compressor pump structure and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025192.5U CN207989255U (en) | 2018-01-08 | 2018-01-08 | A kind of compressor pump diaphragm structure, compressor pump structure and air conditioner |
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| CN207989255U true CN207989255U (en) | 2018-10-19 |
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| CN201820025192.5U Active CN207989255U (en) | 2018-01-08 | 2018-01-08 | A kind of compressor pump diaphragm structure, compressor pump structure and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071576A (en) * | 2018-01-08 | 2018-05-25 | 珠海凌达压缩机有限公司 | A kind of compressor pump diaphragm structure, compressor pump structure and air conditioner |
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2018
- 2018-01-08 CN CN201820025192.5U patent/CN207989255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071576A (en) * | 2018-01-08 | 2018-05-25 | 珠海凌达压缩机有限公司 | A kind of compressor pump diaphragm structure, compressor pump structure and air conditioner |
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