CN109488570A - A kind of cylinder head component and compressor - Google Patents
A kind of cylinder head component and compressor Download PDFInfo
- Publication number
- CN109488570A CN109488570A CN201811514974.6A CN201811514974A CN109488570A CN 109488570 A CN109488570 A CN 109488570A CN 201811514974 A CN201811514974 A CN 201811514974A CN 109488570 A CN109488570 A CN 109488570A
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- cylinder
- head component
- cylinder head
- valve plate
- seat
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- 230000004888 barrier function Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 8
- 230000003584 silencer Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 3
- 210000003739 neck Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/122—Cylinder block
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of cylinder head component and compressors, for compressor field, including cylinder seat and cylinder head component, cylinder head component includes suction valve chip, valve plate, exhaust valve plate and cylinder cover, cylinder head component is rounded, cylinder seat is equipped with cylinder holes, cylinder head component is mounted on the cylinder holes front end of cylinder seat by fastener, cylinder seat is equipped with radial positioning barrier, radial positioning barrier is equipped with rotary stopper slot, and suction valve chip, valve plate, exhaust valve plate are equipped with the rotary stopper protrusion with the cooperation of rotary stopper slot.Compressor includes cylinder head component.Cylinder head component uses circular design, and cylinder head component is installed on cylinder seat by fastener, saves cylinder head component overall dimensions, saves material, reduces weight, reduces cost, reduces vibrating noise when compressor operating.Simultaneously as cylinder head component uses circular design, the rotary stopper male cooperation of rotary stopper slot and cylinder head component prevents cylinder head component rotary motion, plays the role of pinpoint.
Description
Technical field
The present invention is used for compressor field, more particularly to a kind of cylinder head component and compressor.
Background technique
The cylinder head component of existing compressor includes: cylinder cover, cylinder cover gasket, air suction silencer, plate member, inlet valve
Piece, valve plate gasket, cylinder cover screw etc., wherein cylinder cover screw number is four.Cylinder cover, cylinder cover gasket, plate member,
Suction valve chip, valve plate gasket appearance are square design, and cylinder cover screw mounting holes are arranged in four corner locations.Accordingly, exist
Cylinder seat plate face (close to cylinder holes top) setting threaded hole, four cylinder cover screws are cooperated with the threaded hole, to cylinder head
Part is fastened.
The prior art has the disadvantage that
The design 1. cylinder head is square, occupancy compressor space is big, is unfavorable for compressor miniaturization；
2. entire cylinder head size is big, weight is big, compressor centre offset is serious, and vibration of compressor is big, high noise；
3. it is also more to expend material weight, cause compressor at high cost；
4. cylinder cover is aluminum alloy material, it is easily deformed, it is therefore desirable to which king-sized thickness guarantees enough intensity, causes
Cylinder cover is at high cost；Since cylinder cover thickness is big, cause the gap between machine core and shell too small, therefore shell dimension cannot be into
One step reduces or cylinder seat plate face distance cannot be lengthened further；
5. cylinder seat threaded hole is close to cylinder holes top, after cylinder cover screw fastens cylinder head component under pretightning force effect, cylinder
Bore deformation is big, and especially cylinder holes top deformation is big, is easy to influence compressor performance, especially high-efficient compressor.
Summary of the invention
It is an object of the invention at least solve one of the technical problems existing in the prior art, a kind of cylinder head component is provided
And compressor, cylinder head component overall dimensions can be saved, weight is reduced, reduces cost.
The technical solution adopted by the present invention to solve the technical problems is: a kind of cylinder head component, including cylinder seat and cylinder head
Component, cylinder head component include suction valve chip, valve plate, exhaust valve plate and cylinder cover, and cylinder head component is rounded, and cylinder seat is equipped with
Cylinder holes, cylinder head component are mounted on the cylinder holes front end of cylinder seat by fastener, and cylinder seat is equipped with radial positioning barrier, radial fixed
Bit field grid are equipped with rotary stopper slot, and suction valve chip, valve plate, exhaust valve plate are equipped with the rotary stopper with the cooperation of rotary stopper slot
Protrusion.
It is further used as the improvement of technical solution of the present invention, and the rotary stopper protrusion neck of suction valve chip is shunk.
It is further used as the improvement of technical solution of the present invention, and the rotary stopper protrusion of valve plate is close to rotary stopper slot slot bottom
Side be equipped with evacuation ladder.
It is further used as the improvement of technical solution of the present invention, and cylinder head component is mounted on cylinder seat by least two fasteners
Cylinder holes front end, fastening effect point of the fastener on cylinder seat be located at cylinder holes end, and cylinder holes tail portion is avoided equipped with radial deformation
The fastening effect point of structure, radial deformation avoiding structure and fastener is circumferentially in staggered distribution in cylinder holes.
It is further used as the improvement of technical solution of the present invention, and cylinder head component further includes the fixing clamp being located on the outside of cylinder cover,
Fixing clamp is equipped with ear mount, and the both ends of fastener connect with cylinder seat and ear mount respectively and cylinder head component is mounted on cylinder seat
On.
It is further used as the improvement of technical solution of the present invention, and fastener includes screw, sets on cylinder seat in the periphery of cylinder holes
There is screw hole, the end of screw hole is equipped with the screw thread of tightening screw.
It is further used as the improvement of technical solution of the present invention, and cylinder head component further includes cylinder cover gasket, limit plate, limit plate
Gasket and valve plate gasket, cylinder cover gasket, limit plate, limit plate gasket are sequentially arranged between cylinder cover and exhaust valve plate, fixed
Folder, cylinder cover, cylinder cover gasket, limit plate, limit plate gasket and exhaust valve plate are equipped with screw and install escape groove, valve plate gasket
It is located between suction valve chip and cylinder seat, compact heap is equipped between the head of screw and ear mount of screw, screw avoids circular valve plate
Gasket, suction valve chip and valve plate.
It is further used as the improvement of technical solution of the present invention, cylinder cover gasket, limit plate, limit plate gasket, exhaust valve plate,
It is equipped with axially position hole on valve plate, suction valve chip and cylinder seat, further includes air suction silencer, air suction silencer is equipped with and axis
The positioning column cooperated to location hole, positioning column have noncircular cross section, and cylinder cover gasket, limit plate and limit plate gasket are equipped with
With the rotary stopper protrusion of rotary stopper slot cooperation.
It is further used as the improvement of technical solution of the present invention, and cylinder seat is equipped with the cylinder head component positioning surface in circular ring shape,
Cylinder seat is equipped with ear mount positioning surface, and cylinder head component positioning surface and ear mount positioning surface be located in different planes, and fastener is by ear
Seat is fixed on ear mount positioning surface, and cylinder cover, exhaust valve plate, valve plate and suction valve chip are mounted on cylinder head component positioning surface by fixing clamp
Front side.
A kind of compressor, including cylinder head component described in any of the above item.
A technical solution in above-mentioned technical proposal at least has the following advantages that or one of beneficial effect: cylinder head component is adopted
With circular design, cylinder head component is installed on cylinder seat by fastener, saves cylinder head component overall dimensions, saves material, drop
Low weight reduces cost, reduces vibrating noise when compressor operating.Simultaneously as cylinder head component uses circular design, rotation
The rotary stopper male cooperation of limiting slot and cylinder head component prevents cylinder head component rotary motion, plays the role of pinpoint.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is cylinder head assembly embodiment Structure explosion diagram of the present invention；
Fig. 2 is cylinder head assembly embodiment cylinder seat upper bolt aperture of the present invention, radial deformation avoiding structure schematic diagram；
Fig. 3 is cylinder head assembly embodiment cylinder seat structural schematic diagram of the present invention；
Fig. 4 is cylinder head assembly embodiment absorption valve plate structure schematic diagram of the present invention；
Fig. 5 is cylinder head assembly embodiment valve board structure schematic diagram of the present invention；
Fig. 6 is cylinder head assembly embodiment fixed folder structure schematic diagram of the present invention；
Fig. 7 is compressor example structure explosive view of the present invention.
Specific embodiment
This part will be described in specific embodiments of the present invention, and the preferred embodiments of the invention is shown in the accompanying drawings, attached
The effect of figure be with figure remark additionally book word segment description, enable a person to intuitively, visually understand of the invention
Each technical characteristic and overall technical architecture, but it should not be understood as limiting the scope of the invention.
It is with Fig. 1 or knot shown in Fig. 7 when if there is being described to direction (upper and lower, left and right, before and after) in the present invention
Structure is with reference to description, but it is merely for convenience of description technical solution of the present invention, rather than the technology of indication or suggestion meaning
Feature must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention, " several " are meant that one or more, " being greater than ", " small the meaning of " plurality " is two or more
In ", " being more than " etc. be interpreted as not including this number；" more than ", " following ", " within " etc. be interpreted as including this number.Of the invention
In description, if there is being described to " first ", " second " be only used for for the purpose of distinguishing technical characteristic, and should not be understood as instruction or dark
Show relative importance or implicitly indicates the quantity of indicated technical characteristic or implicitly indicate indicated technical characteristic
Precedence relationship.
In the present invention, unless otherwise restricted clearly, the words such as " setting ", " installation ", " connection " be shall be understood in a broad sense, example
Such as, it can be directly connected, it can also be indirectly connected through an intermediary；It may be a fixed connection, be also possible to detachably connect
It connects, can also be integrated molding；It can be mechanical connection, be also possible to be electrically connected or can communicate with each other；It can be two members
The interaction relationship of connection or two elements inside part.Skilled artisan can be with the tool of combination technology scheme
Hold in vivo and rationally determines the concrete meaning of above-mentioned word in the present invention.
Referring to Fig. 1, Fig. 2, the embodiment provides a kind of cylinder head component, including cylinder seat 1 and cylinder head component, cylinders
Head part includes suction valve chip 2, valve plate 3, exhaust valve plate 4 and cylinder cover 5, and cylinder head component is rounded, and cylinder seat 1 is equipped with cylinder
Hole 6, cylinder head component are mounted on the cylinder holes front end of cylinder seat 1 by least two fasteners, and cylinder seat 1 is equipped with radial positioning column
Grid 22, radial positioning barrier 22 are equipped with rotary stopper slot 23, and suction valve chip 2, valve plate 3, exhaust valve plate 4 are equipped with to be limited with rotation
The rotary stopper protrusion 24 that position slot 23 cooperates.
Cylinder head component uses circular design, wherein circle shall be understood in a broad sense, and can be the circle of standard, can also be with
It is the nonstandard quasi-circular that the formation such as slot, protrusion are set on the component of standard circular, circular cylinder head component is pacified by fastener
It is attached on cylinder seat 1, saves cylinder head component overall dimensions, save material, reduce weight, reduce cost, reduce compressor operating
When vibrating noise.Simultaneously as cylinder head component uses circular design, rotary stopper slot 23 and the rotary stopper of cylinder head component are convex
24 cooperations are played, cylinder head component rotary motion is prevented, plays the role of pinpoint.
In certain embodiments, since the bottom of the rotary stopper slot 23 on cylinder seat is individually processing, height-precision
Control difficulty is big, and tolerance is big, may cause suction valve chip 2, valve plate 3 by jacking when deviation is larger, form internal leakage.
Referring to fig. 4, raised 24 necks of the rotary stopper of suction valve chip 2 are shunk, and are convenient for stress deformation, and referring to Fig. 5, the rotation of valve plate 3 is limited
Position protrusion 24 is equipped with evacuation ladder 31 in the side close to 23 slot bottom of rotary stopper slot.The rotary stopper of suction valve chip 2, valve plate 3
After protrusion 24 has been done and is designed in this way, the risk that internal leakage is formed by 23 jacking of cylinder seat rotary stopper slot can be effectively prevented.
Cylinder head component is mounted on 6 front end of cylinder holes of cylinder seat 1 by least two fasteners, and fastener is on cylinder seat 1
Fastening effect point be located at 6 end of cylinder holes, 6 tail portion of cylinder holes is equipped with radial deformation avoiding structure, radial deformation avoiding structure and tight
The fastening effect point of firmware is circumferentially in staggered distribution in cylinder holes.For example, when two pieces of fasteners are arranged, radial deformation avoiding structure with
Fastener is arranged in diagonal position.The stress point that fastener fastens is set to 6 tail end of cylinder holes, far from 6 top of cylinder holes, and is arranged
Radial deformation avoiding structure avoids piston stuck in top dead centre, prevents influence of the deformation of cylinder holes 6 to compressor performance.
In certain embodiments, radial deformation avoiding structure include radial deformation evacuation pit, radial deformation escape groove 7,
Radial deformation avoids gap etc., and radial deformation avoiding structure position is that 6 deflection of cylinder holes is negative, i.e. the deformation point that becomes smaller of radius,
The deformation of cylinder holes 6 is avoided to cause piston motion unsmooth.Preferably, referring to fig. 2, radial deformation avoiding structure includes being located at cylinder holes 6
Radial deformation escape groove 7 on the hole wall of tail portion.
In certain embodiments, cylinder head component is installed on cylinder seat 1 directly or indirectly through fastener, preferably,
Referring to Fig. 1, Fig. 6, cylinder head component further includes the fixing clamp 8 for being located at 5 outside of cylinder cover, and fixing clamp 8 uses rigidity or elastic material
Molding, fixing clamp 8 are equipped with ear mount 9, and ear mount 9 passes through the dowel 10 that be arranged along cylinder head component stacking direction and fixing clamp 8
Edge connection, the both ends of fastener connect with cylinder seat 1 and ear mount 9 respectively and cylinder head component are mounted on cylinder seat 1.
In certain embodiments, referring to Fig. 6, one or more is arranged in ear mount 9, is equipped with fastener in each ear mount 9, connection
While muscle 10 and ear mount 9 play connection function, it is also used for limiting other cylinder head components.Dowel 10, ear mount 9 and fixing clamp
8 integrated moldings or seperated molding, preferably, dowel 10 includes left dowel and right dowel, because of cylinder head pressure at expulsion
It is asymmetric for being applied on fixing clamp 8, and the unilateral stress of fixing clamp 8 can be allowed excessive and deform asymmetry, therefore in unilateral company
It connects setting on muscle 10 and strengthens muscle 11.Fixing clamp 8 has hollow inner ring 12, gives cylinder cover 5 reserved aperture that can be raised, increases vapour
5 inner space of cylinder cap, plays the role of exhaust noise silencing.
In certain embodiments, ear mount 9 is contacted or is separated with cylinder seat 1, preferably, setting on cylinder seat 1 referring to Fig. 3
There is the cylinder head component positioning surface 28 in circular ring shape, cylinder seat 1 is equipped with ear mount positioning surface 29, and ear mount 9 is fixed on ear by fastener
Seat positioning surface 29, ear mount 9 contacts with ear mount positioning surface 29, improves connection precision and stability, fixing clamp 8 by cylinder cover 8, be vented
Valve block 4, valve plate 3 and suction valve chip 2 are mounted on 28 front side of cylinder head component positioning surface.
In certain embodiments, fastener uses buckle, bolt, pulling buckle etc., preferably, referring to fig. 2, fastener includes
Screw 13 is equipped with screw hole 14 in the periphery of cylinder holes 6 on cylinder seat 1, and the end of screw hole 14 is equipped with the screw thread 15 of tightening screw,
When connection, screw 13 passes through ear mount 9, and head of screw and ear mount 9 cooperate, and the end of screw 13 and the threaded connection of screw hole 14 will
While cylinder head component fastens, the stress point that fastener fastens is set to 6 tail end of cylinder holes, far from 6 top of cylinder holes, and diameter is set
It to deformation avoiding structure, avoids piston stuck in top dead centre, prevents influence of the deformation of cylinder holes 6 to compressor performance.
In certain embodiments, referring to Fig. 1, cylinder head component further includes cylinder cover gasket 16, limit plate 17, limit plate gasket
18 and valve plate gasket 19, cylinder cover gasket 16, limit plate 17, limit plate gasket 18 be sequentially arranged at cylinder cover 5 and exhaust valve plate 4 it
Between, fixing clamp 8, cylinder cover 5, cylinder cover gasket 16, limit plate 17, limit plate gasket 18 and exhaust valve plate 4 are pacified equipped with screw
Escape groove 20 is filled, so that cylinder cover 5, cylinder cover gasket 16, limit plate 17, limit plate gasket 18 and exhaust valve plate 4 and head of screw
Between keep 3mm or more spacing, convenient for being put into the tooling tightened.
In certain embodiments, referring to Fig. 1, valve plate gasket 19 is located between suction valve chip 2 and cylinder seat 1, the spiral shell of screw
It is equipped with compact heap 21 between ailhead and ear mount 9, increases compact heap 21 between ear mount 9 and screw, guarantee has enough intensity, supports
Elastoresistance deformation.Because pressure at expulsion is big in cylinder cover, this designs the material thickness that can reduce fixing clamp 8, and guarantees to fix
It is not too big to press from both sides 8 seal face deflections.Meanwhile screw avoids circular valve plate gasket 19, suction valve chip 2 and valve plate 3.Gu because
Clamp 8 and compact heap 21 have certain thickness (1~2.5mm), and screw is padded, therefore head of screw and valve plate 3, suction valve chip
2, valve plate gasket 19 is dislocation arrangement in vertical direction, therefore is not provided with screw on valve plate 3, suction valve chip 2, valve plate gasket 19
Head installation escape groove.Therefore the sealing performance that ensure that valve plate 3, suction valve chip 2, valve plate gasket 19, avoids 6 internal leakage of cylinder holes
Occur, while cylinder holes diameter can be significantly increased, promotes compressor performance.
In each embodiment, gasket can guarantee the leakproofness of cylinder head component.
In certain embodiments, referring to Fig. 1, cylinder cover gasket 16, limit plate 17, limit plate gasket 18, exhaust valve plate 4,
It is equipped with axially position hole 25 on valve plate 3, suction valve chip 2 and cylinder seat 1, further includes air suction silencer 26, air suction silencer 26
It is equipped with the positioning column 27 cooperated with axially position hole 25, positioning column 27 has noncircular cross section.The axially position hole 25 with disappear
The positioning column 27 of sound device neck cooperates, positioning convenient for assembly；And the positioning column 27 be non-circular structure, while play prevent it is spin-ended
The dynamic generation of transhipment.
Cooperate preferably, cylinder cover gasket 16, limit plate 17 and limit plate gasket 18 are equipped with rotary stopper slot 23
Rotary stopper protrusion 24.The rotary stopper of rotary stopper slot 23 and cylinder head component protrusion 24 cooperates, and prevents cylinder head component from rotating
Movement, plays the role of pinpoint.
In certain embodiments, referring to Fig. 3, cylinder seat 1 is equipped with the cylinder head component positioning surface 28 in circular ring shape, cylinder seat
1 is equipped with ear mount positioning surface 29, and cylinder head component positioning surface 28 and ear mount positioning surface 29 are located in different planes.Fastener is by ear
Seat 9 is fixed on ear mount positioning surface 29, and fixing clamp 8 pacifies the cylinder heads components such as cylinder cover 5, exhaust valve plate 4, valve plate 3 and suction valve chip 2
Mounted in 28 front side of cylinder head component positioning surface.Ear mount positioning surface 29 and cylinder head component positioning surface 28 have 0.1~0.5mm of difference in height,
Wherein cylinder head component positioning surface 28 is concave design.Therefore, the cylinder head component positioning surface 28 of recess can be by way of rotation
Milling Machining complete, and ear mount positioning surface 29 by way of translation Milling Machining complete because two faces do not need it is coplanar, no
Need to guarantee flatness, greatly reduction difficulty of processing.
Referring to Fig. 7, a kind of compressor, including cylinder head component described in any of the above embodiment, the interior exhaust of compressor disappears
Sound device 30 is soldered in the mounting hole of cylinder cover.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of spirit, these equivalent variation or replacement are all contained in the application right
It is required that in limited range.
Claims (10)
1. a kind of cylinder head component, it is characterised in that: including cylinder seat and cylinder head component, cylinder head component include suction valve chip, valve plate,
Exhaust valve plate and cylinder cover, cylinder head component is rounded, and cylinder seat is equipped with cylinder holes, and cylinder head component is mounted on vapour by fastener
The cylinder holes front end of cylinder seat, cylinder seat are equipped with radial positioning barrier, and radial positioning barrier is equipped with rotary stopper slot, inlet valve
Piece, valve plate, exhaust valve plate are equipped with the rotary stopper protrusion with the cooperation of rotary stopper slot.
2. cylinder head component according to claim 1, it is characterised in that: the rotary stopper protrusion neck of suction valve chip is shunk.
3. cylinder head component according to claim 1, it is characterised in that: the rotary stopper protrusion of valve plate is close to rotary stopper
The side of slot slot bottom is equipped with evacuation ladder.
4. cylinder head component according to claim 1, it is characterised in that: cylinder head component is mounted on by least two fasteners
The cylinder holes front end of cylinder seat, fastening effect point of the fastener on cylinder seat are located at cylinder holes end, and cylinder holes tail portion is equipped with radial become
The fastening effect point of shape avoiding structure, radial deformation avoiding structure and fastener is circumferentially in staggered distribution in cylinder holes.
5. cylinder head component according to claim 4, it is characterised in that: cylinder head component further includes being located at consolidating on the outside of cylinder cover
Clamp, fixing clamp are equipped with ear mount, and the both ends of fastener connect with cylinder seat and ear mount respectively and cylinder head component is mounted on vapour
In cylinder seat.
6. cylinder head component according to claim 5, it is characterised in that: fastener includes screw, in cylinder holes on cylinder seat
Periphery is equipped with screw hole, and the end of screw hole is equipped with the screw thread of tightening screw.
7. cylinder head component according to claim 6, it is characterised in that: cylinder head component further include cylinder cover gasket, limit plate,
Limit plate gasket and valve plate gasket, cylinder cover gasket, limit plate, limit plate gasket be sequentially arranged at cylinder cover and exhaust valve plate it
Between, fixing clamp, cylinder cover, cylinder cover gasket, limit plate, limit plate gasket and exhaust valve plate are equipped with screw and install escape groove,
Valve plate gasket is located between suction valve chip and cylinder seat, and compact heap is equipped between the head of screw and ear mount of screw, and screw is avoided justifying
Valve plate gasket, suction valve chip and the valve plate of shape.
8. cylinder head component according to claim 7, it is characterised in that: cylinder cover gasket, limit plate, limit plate gasket, row
It is equipped with axially position hole on air valve plate, valve plate, suction valve chip and cylinder seat, further includes air suction silencer, on air suction silencer
Equipped with the positioning column cooperated with axially position hole, positioning column has noncircular cross section, cylinder cover gasket, limit plate and limit plate pad
Piece is equipped with the rotary stopper protrusion with the cooperation of rotary stopper slot.
9. cylinder head component according to claim 5, it is characterised in that: cylinder seat is equipped with fixed in the cylinder head component of circular ring shape
Plane, cylinder seat are equipped with ear mount positioning surface, and cylinder head component positioning surface and ear mount positioning surface are located in different planes, fastener
Ear mount is fixed on ear mount positioning surface, cylinder cover, exhaust valve plate, valve plate and suction valve chip are mounted on cylinder head component by fixing clamp to be determined
On front side of plane.
10. a kind of compressor, it is characterised in that: including cylinder head component according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811514974.6A CN109488570B (en) | 2018-12-12 | 2018-12-12 | Cylinder head assembly and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811514974.6A CN109488570B (en) | 2018-12-12 | 2018-12-12 | Cylinder head assembly and compressor |
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| Publication Number | Publication Date |
|---|---|
| CN109488570A true CN109488570A (en) | 2019-03-19 |
| CN109488570B CN109488570B (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811514974.6A Active CN109488570B (en) | 2018-12-12 | 2018-12-12 | Cylinder head assembly and compressor |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173416A (en) * | 2019-07-11 | 2019-08-27 | 青岛万宝压缩机有限公司 | Freezer compressor cylinder assembling assembly |
| CN110173413A (en) * | 2019-07-11 | 2019-08-27 | 青岛万宝压缩机有限公司 | Freezer compressor exhaust valve guard and freezer compressor |
| CN110805543A (en) * | 2019-10-28 | 2020-02-18 | 广州万宝集团压缩机有限公司 | Cylinder head assembly, compressor and refrigeration equipment |
| WO2021056979A1 (en) * | 2019-09-23 | 2021-04-01 | 广州万宝集团压缩机有限公司 | Cylinder head assembly, compressor and refrigeration device |
| WO2021238372A1 (en) * | 2020-05-29 | 2021-12-02 | 安徽美芝制冷设备有限公司 | Gas cylinder assembly and compressor having said gas cylinder assembly |
| WO2022007446A1 (en) * | 2020-07-06 | 2022-01-13 | 安徽美芝制冷设备有限公司 | Compressor structure and refrigeration device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004050844A1 (en) * | 2004-10-18 | 2006-04-20 | Danfoss Compressors Gmbh | Piston cylinder compressor for a hermetically encapsulated coolant compressor, for refrigeration, has an installation sleeve around the cylinder to prevent distortion/damage on fitting |
| US20100290939A1 (en) * | 2007-12-27 | 2010-11-18 | Acc Austria Gmbh | Refrigerant compressor |
| CN206111487U (en) * | 2016-10-21 | 2017-04-19 | 华意压缩机(荆州)有限公司 | Compressor valve organizes assembly structure |
| CN206206126U (en) * | 2016-11-30 | 2017-05-31 | 华意压缩机(荆州)有限公司 | Freezer compressor suction and discharge pipe assembly structure |
| CN108266350A (en) * | 2017-12-20 | 2018-07-10 | 广州万宝集团压缩机有限公司 | A kind of refrigeration compressor circle cylinder head component |
-
2018
- 2018-12-12 CN CN201811514974.6A patent/CN109488570B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004050844A1 (en) * | 2004-10-18 | 2006-04-20 | Danfoss Compressors Gmbh | Piston cylinder compressor for a hermetically encapsulated coolant compressor, for refrigeration, has an installation sleeve around the cylinder to prevent distortion/damage on fitting |
| US20100290939A1 (en) * | 2007-12-27 | 2010-11-18 | Acc Austria Gmbh | Refrigerant compressor |
| CN206111487U (en) * | 2016-10-21 | 2017-04-19 | 华意压缩机(荆州)有限公司 | Compressor valve organizes assembly structure |
| CN206206126U (en) * | 2016-11-30 | 2017-05-31 | 华意压缩机(荆州)有限公司 | Freezer compressor suction and discharge pipe assembly structure |
| CN108266350A (en) * | 2017-12-20 | 2018-07-10 | 广州万宝集团压缩机有限公司 | A kind of refrigeration compressor circle cylinder head component |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173416A (en) * | 2019-07-11 | 2019-08-27 | 青岛万宝压缩机有限公司 | Freezer compressor cylinder assembling assembly |
| CN110173413A (en) * | 2019-07-11 | 2019-08-27 | 青岛万宝压缩机有限公司 | Freezer compressor exhaust valve guard and freezer compressor |
| WO2021056979A1 (en) * | 2019-09-23 | 2021-04-01 | 广州万宝集团压缩机有限公司 | Cylinder head assembly, compressor and refrigeration device |
| EP3822488A4 (en) * | 2019-09-23 | 2021-09-22 | Wanbao Group Compressor Co., Ltd. | CYLINDER HEAD ARRANGEMENT, COMPRESSOR AND COOLING DEVICE |
| CN110805543A (en) * | 2019-10-28 | 2020-02-18 | 广州万宝集团压缩机有限公司 | Cylinder head assembly, compressor and refrigeration equipment |
| CN110805543B (en) * | 2019-10-28 | 2021-01-08 | 广州万宝集团压缩机有限公司 | Cylinder head assembly, compressor and refrigeration equipment |
| WO2021238372A1 (en) * | 2020-05-29 | 2021-12-02 | 安徽美芝制冷设备有限公司 | Gas cylinder assembly and compressor having said gas cylinder assembly |
| WO2022007446A1 (en) * | 2020-07-06 | 2022-01-13 | 安徽美芝制冷设备有限公司 | Compressor structure and refrigeration device |
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| Publication number | Publication date |
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| CN109488570B (en) | 2020-09-22 |
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