CN107676265A - Cylinder structure, compressor and air conditioner - Google Patents
Cylinder structure, compressor and air conditioner Download PDFInfo
- Publication number
- CN107676265A CN107676265A CN201710941646.3A CN201710941646A CN107676265A CN 107676265 A CN107676265 A CN 107676265A CN 201710941646 A CN201710941646 A CN 201710941646A CN 107676265 A CN107676265 A CN 107676265A
- Authority
- CN
- China
- Prior art keywords
- hole
- cylinder
- seal member
- air cylinder
- cylinder structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 229910052742 iron Inorganic materials 0.000 description 10
- 240000002853 Nelumbo nucifera Species 0.000 description 9
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 9
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 9
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 description 8
- 238000004026 adhesive bonding Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 239000007769 metal material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 235000005206 Hibiscus Nutrition 0.000 description 1
- 235000007185 Hibiscus lunariifolius Nutrition 0.000 description 1
- 244000048199 Hibiscus mutabilis Species 0.000 description 1
- 235000003973 Hibiscus mutabilis Nutrition 0.000 description 1
- 244000284380 Hibiscus rosa sinensis Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/10—Stators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention provides a cylinder structure, a compressor and an air conditioner, wherein the cylinder structure comprises a cylinder body (1); the mounting hole is at least one and is arranged on the cylinder body (1) and is used for being matched and connected with a threaded connecting piece; and the aperture of at least one of the mounting holes is larger than the outer diameter of the threaded connection part, so that a mounting hole (2) is formed; and the sealing part (3) can be assembled into the assembly hole (2), and the threaded connecting piece can be inserted into the sealing part (3) and is in fit connection with the sealing part. According to the invention, in the assembly process of the pump body assembly of the compressor, the threaded part of the threaded connecting piece is matched with the sealing part, so that the assembly is not influenced, and meanwhile, the deformation caused by the pretightening force is mainly generated on the sealing part with smaller hardness, so that the sealing part can be completely attached and sealed with the assembly hole, the deformation of the inner wall of the air cylinder and the inner wall of the sliding vane groove caused by the pretightening force can be reduced, the friction between the inner wall of the air cylinder and the roller is reduced, and the sliding vane is prevented from.
Description
Technical field
The invention belongs to Compressor Technology field, and in particular to a kind of air cylinder structure and compressor, air conditioner.
Background technology
Prior art between each part to use mode connects for screw in the assembling process of compressor pump component more.Before assembling,
Light hole is directly processed on upper and lower flange, and screwed hole is processed in cylinder correspondence position, then using screw by cylinder with
Upper and lower flange is assembled together.The screwed hole of screw head and upper and lower flange contact, threaded portion and cylinder coordinates).
In the process, the pretightning force being applied on screw, while upper flange (or lower flange) is compressed with cylinder,
The crimp of cylinder can be caused, and then cause to produce interference fit between cylinder screwed hole and the threaded portion of screw, then entered
One step causes cylinder inner wall and vane slot inner wall deformation, and portion is inwardly projecting.These bulge quantities, cylinder inner wall can be caused to justify
Spend undesirable, or slide plate well width is less than slide plate thickness.
So, cylinder inner wall easily occurs during compressor operation to increase with roller frictional, and the stuck situation of slide plate.Cause
This, in pump assembly assembling process, there is an urgent need to consider to set about becoming to reduce cylinder inner wall and vane slot inwall from drawbacks described above
Situations such as shape and friction.
Increase because easily at screwed hole crimp occurs for air cylinder structure of the prior art between cylinder and roller
Friction and the technical problems such as slide plate is stuck, therefore research and design of the present invention goes out a kind of new air cylinder structure and compressor, sky
Adjust device.
The content of the invention
Therefore, the technical problem to be solved in the present invention is to overcome air cylinder structure of the prior art easily at screwed hole
The defects of deforming and causing to increase friction and the stuck slide plate between cylinder and roller, so as to provide a kind of air cylinder structure and
Compressor, air conditioner.
The present invention provides a kind of air cylinder structure, and it includes：
Cylinder body；
Mounting hole, to be at least one, it be arranged on the cylinder body and be used for and threaded connector is connected；It is and described
The outside dimension of threaded connector is big described at least one aperture ratio in mounting hole, forms pilot hole；
Seal member, it can be fitted into the pilot hole, the threaded connector can be inserted inside the seal member
And it is connected therewith.
Preferably,
The seal member is circular cylindrical structure, and inner wall surface thereof is provided with internal thread, the outer spiral shell of the threaded connector
Line matches connection with the internal thread of the seal member.
Preferably,
The pilot hole is through hole, and its internal diameter is more than or equal to the external diameter of the seal member.
Preferably,
The seal member is equal with the axial height of the cylinder body in the upward height of cylinder axis.
Preferably,
The mounting hole is formed to the pilot hole.
Preferably,
The air cylinder structure also includes vane slot, is processed in the mounting hole, close to the mounting hole of the vane slot
As the pilot hole, remaining mounting hole is formed to screwed hole.
Preferably,
The threaded connector can be inserted in the screwed hole, the external screw thread of the threaded connector and the screwed hole
Internal thread matching connection.
Preferably,
The seal member of polytetrafluoroethylmaterial material by being made up.
The present invention also provides a kind of compressor, and it includes foregoing air cylinder structure.
The present invention also provides a kind of air conditioner, and it includes foregoing air cylinder structure.
A kind of air cylinder structure and compressor, air conditioner provided by the invention have the advantages that：
1. the air cylinder structure and compressor, air conditioner of the present invention, by setting seal member, are fitted into pilot hole
In and the aperture of pilot hole is more than threaded connector, and be attached thereto, can make inside threaded connector insertion seal member
In the pump assembly assembling process for obtaining compressor, threaded portion and the seal member of threaded connector coordinate, and neither influence assembling,
Deformation caused by pretightning force is occurred mainly on the less seal member of hardness simultaneously, and this deformation can both make seal member and assembling
It the complete gluing, sealing in hole, can also reduce due to cylinder inner wall caused by pretightning force and vane slot inner wall deformation, and then reduce cylinder
Inwall and roller frictional, while prevent that slide plate is stuck in compressor operation；
2. the air cylinder structure and compressor, air conditioner of the present invention, because pilot hole (unthreaded hole) size on cylinder is more than original
Screwed hole size, thus metal material used reduce, and seal member material therefor be polytetrafluoroethylene (PTFE) (iron lotus) or other
Wear-resistant plastic, density ratio cylinder material density is small, can mitigate cylinder gross weight, and reduces material cost, and price is also than it
Cheaply.Therefore, this invention can mitigate cylinder gross weight, and reduce cost.
Brief description of the drawings
Fig. 1 is the structural representation of air cylinder of embodiments of the invention 1；
Fig. 2 is the structural representation after Fig. 1 air cylinder structure assembling seal member；
Fig. 3 is the schematic cross-section of the seal member in Fig. 2；
Fig. 4 is the structural representation of air cylinder of embodiments of the invention 2；
Fig. 5 is the structural representation after Fig. 4 air cylinder structure assembling seal member；
Fig. 6 is the schematic cross-section of the seal member in Fig. 5.
Reference is expressed as in figure：
1st, cylinder body；2nd, pilot hole；3rd, seal member；31st, internal thread；4th, vane slot；5th, screwed hole.
Embodiment
Embodiment 1
As Figure 1-3, the present invention provides a kind of air cylinder structure, and it includes：
Cylinder body 1；
Mounting hole, it is at least one, is arranged on the cylinder body 1 and is used to match somebody with somebody with threaded connector (being preferably screw)
Connection is closed (to install cylinder, upper flange, lower flange etc.)；And screw thread described at least one aperture ratio in the mounting hole connects
The outside dimension of fitting is big, forms pilot hole 2；
Seal member 3, it can be fitted into the pilot hole 2, the threaded connector can be inserted in the seal member 3
Portion is simultaneously connected therewith.
By setting seal member, it is fitted into pilot hole and the aperture of pilot hole is more than threaded connector,
And be attached thereto inside threaded connector insertion seal member, it is capable of in the pump assembly assembling process of compressor, is threadedly coupled
The threaded portion of part coordinates with seal member, neither influences assembling, at the same deformation caused by pretightning force occur mainly in hardness compared with
On small seal member, this deformation can both make seal member and the complete gluing, sealing of pilot hole, can also reduce because pretightning force is led
The cylinder inner wall and vane slot inner wall deformation of cause, and then reduce cylinder inner wall and roller frictional, while prevent compressor operating mistake
Slide plate is stuck in journey；
Because pilot hole (unthreaded hole) size on cylinder is more than original thread hole size, therefore metal material used is reduced, and
Seal member material therefor is polytetrafluoroethylene (PTFE) (iron lotus) or other wear-resistant plastics, and density ratio cylinder material density is small, can
Mitigate cylinder gross weight, and reduce material cost, and price is also cheaper than its.Therefore, this invention can mitigate cylinder gross weight, and drop
Low cost.
Preferably,
The seal member 3 is circular cylindrical structure, and inner wall surface thereof is provided with internal thread 31, the threaded connector it is outer
Screw thread matches connection with the internal thread 31 of the seal member 3.As shown in figure 3, seal member is circular cylindrical structure
Sealing shroud, it is set in pilot hole and is tightly connected between pilot hole, and by being set on its annular inner wall face
Female thread structure, it is threadedly coupled with threaded connector, so as to realize threaded connector by cylinder body and upper and lower flange it
Between connection function, and cushioning effect is realized by sealing shroud, when threaded connection assembling is for example tightened, reduced to cylinder body
Squeezing action, prevent to deform and situations such as cause slide plate stuck, prevent cylinder deformation and cause rubbing for increase and roller
Situations such as wiping.
Preferably,
The pilot hole 2 is through hole, and its internal diameter is more than or equal to the external diameter of the seal member 3.The present invention is in traditional gas
It is improved on the basis of cylinder structure.Traditional cylinder screw hole location processing light hole (i.e. through hole, do not have screw thread
Hole), the seal member for being threaded hole then is covered into incidence hole, and (seal member is iron lotus or other wear-resistant plastics, with gas
Cylinder is contour, and screwed hole size and the screwed hole size of cylinder script thereon is completely the same).Pass through the screwed hole on seal member
Assembled with screw fit.
So in the pump assembly assembling process of compressor, threaded portion and the seal member of screw coordinate, neither shadow
Assembling is rung, while deformation is occurred mainly on the less seal member of hardness caused by pretightning force, this deformation can both make sealing
Part and the complete gluing, sealing of cylinder unthreaded hole, can also reduce due to cylinder inner wall caused by pretightning force and vane slot inner wall deformation, enter
And reduce cylinder inner wall and roller frictional, while prevent that slide plate is stuck in compressor operation.Mitigate cylinder gross weight, and reduce
Material cost, the unthreaded hole size on cylinder is more than original thread hole size, therefore metal material used is reduced.And used in seal member
Material is iron lotus or other wear-resistant plastics, and density ratio cylinder material density is small, and price is also cheaper than its.Therefore, this sends out
It is bright to mitigate cylinder gross weight, and reduce cost.
Preferably,
The seal member 3 is equal with the axial height of the cylinder body 1 in the upward height of cylinder axis.So can
Effectively ensure the fastening effect area between seal member and threaded connector, ensure to be fastenedly connected, and ensure that sealing prevents
Cylinder interior gas leaks.
Preferably,
The mounting hole is formed to the pilot hole 2.This is the preferred constructive form of the embodiment of the present invention 1, i.e.,
All mounting holes for being used to install threaded connector are processed to accommodate the pilot hole of seal member insertion, such energy
It is enough close to slide plate slot part prevents cylinder from deforming and situation that anti-slip limiting plate is stuck, be also effectively prevented from cylinder deformation
And undergone mutation in roller activity space and increase the frictional dissipation between roller.
As Figure 1-3, a kind of air cylinder structure, all unthreaded holes are processed in the screw hole location of traditional cylinder, then will
Be threaded hole seal member set incidence hole (seal member be iron lotus, contour with cylinder, screwed hole size thereon and
The screwed hole size of cylinder script is completely the same).Assembled by the screwed hole on seal member with screw fit.
1st, in the pump assembly assembling process of compressor, threaded portion and the seal member of screw coordinate, and neither influence
Assembling, while deformation is occurred mainly on the less seal member of hardness caused by pretightning force, this deformation can both make seal member
With the complete gluing, sealing of cylinder unthreaded hole, can also reduce due to cylinder inner wall caused by pretightning force and vane slot inner wall deformation, and then
Reduce cylinder inner wall and roller frictional, while prevent that slide plate is stuck in compressor operation.2nd, in this invention, the light on cylinder
Hole size is more than original thread hole size, therefore metal material used is reduced.And seal member material therefor be iron lotus or other
Wear-resistant plastic, density ratio cylinder material density is small, and price is also cheaper than its.Therefore, this invention can mitigate cylinder gross weight, and
Reduce cost.
Embodiment 2
As Figure 4-Figure 6, the present embodiment is that the setting quantity to pilot hole on the basis of embodiment 1 is changed,
The air cylinder structure also includes vane slot 4, and institute is formed in the mounting hole, close to the mounting hole of the vane slot 4
Pilot hole 2 is stated, remaining mounting hole is formed to screwed hole 5.The air cylinder structure of the present invention, in the close slide plate of traditional cylinder
The screw hole location processing light hole of groove both sides, the seal for being threaded hole then is covered into incidence hole, and (seal is iron cottonrose hibiscus
Rong, contour with cylinder, screwed hole size and the screwed hole size of cylinder script thereon is completely the same).By on seal
Screwed hole is assembled with screw fit.
1st, in the pump assembly assembling process of compressor, threaded portion and the seal of screw coordinate, and neither influence dress
Match somebody with somebody, while deformation is occurred mainly on the less seal of hardness caused by the pretightning force of vane slot both sides, this deformation can both make close
Sealing and the complete gluing, sealing of cylinder unthreaded hole, can also reduce because pretightning force causes vane slot inner wall deformation, and then prevent from compressing
Slide plate is stuck in the machine course of work.2nd, in this invention, the unthreaded hole size on cylinder is more than original thread hole size, therefore metal used
Material is reduced.And seal material therefor is iron lotus (polytetrafluoroethylene (PTFE)) or other wear-resistant plastics, density ratio cylinder material is close
Spend small, and price is also cheaper than its.Therefore, cylinder gross weight can be mitigated, and reduce cost.
Embodiment 2 is not identical with embodiment 1.Difference is：The quantity for improving screw hole is different.
Embodiment one, it is that all screw holes all improve on cylinder, cylinder inner wall and vane slot inwall can be reduced simultaneously
Deformation.Embodiments two, two screw holes of vane slot both sides are only improved, improvement so is played to vane slot inner wall deformation,
And the deformation improvement result to cylinder inner wall is little.After if general cylinder inner wall deflection is little what will not causing serious
Fruit, and to easily lead to slide plate stuck for vane slot deformation, or have slide plate sound in operation, noise is abnormal.
Preferably,
The threaded connector can be inserted in the screwed hole 5, the external screw thread of the threaded connector and the screwed hole 5
Internal thread matching connection.So can by being directly threadedly coupled between screwed hole 5 and threaded connector, with complete cylinder with
Assembling between upper and lower flange, but but easily occur the crimp of cylinder at the position, but because this is partially away from cunning
Film trap, therefore the situation that slide plate slot part will not be caused to deform and cause slide plate to be stuck, embodiment two can open up
Part unthreaded hole is so as to reducing processing cost.
Preferably, the seal member 3 of polytetrafluoroethylmaterial material by being made up.Due to the wearability of polytetrafluoroethylmaterial material
Can, iron lotus is commonly called as, it can produce stronger elasticity and plastic deformation effect, so as to improve buffer capacity, reduce cylinder and become
Shape.
The present invention also provides a kind of compressor and air conditioner, and it includes foregoing air cylinder structure.By on air cylinder structure
Seal member is set, is fitted into pilot hole and the aperture of pilot hole is more than threaded connector, and threaded connector
It is attached thereto, is capable of in the pump assembly assembling process of compressor, the threaded portion of threaded connector inside insertion seal member
Coordinate with seal member, neither influence assembling, while deformation occurs mainly in the less seal member of hardness caused by pretightning force
On, this deformation can both make seal member and the complete gluing, sealing of pilot hole, can also reduce due to cylinder inner wall caused by pretightning force
With vane slot inner wall deformation, and then reduce cylinder inner wall and roller frictional, while prevent that slide plate is stuck in compressor operation；
Because pilot hole (unthreaded hole) size on cylinder is more than original thread hole size, therefore metal material used is reduced, and
Seal member material therefor is polytetrafluoroethylene (PTFE) (iron lotus) or other wear-resistant plastics, and density ratio cylinder material density is small, can
Mitigate cylinder gross weight, and reduce material cost, and price is also cheaper than its.Therefore, this invention can mitigate cylinder gross weight, and drop
Low cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.With
Only it is the preferred embodiment of the present invention described in upper, it is noted that for those skilled in the art, not
On the premise of departing from the technology of the present invention principle, some improvement and modification can also be made, these improvement and modification also should be regarded as this
The protection domain of invention.
Claims (10)
- A kind of 1. air cylinder structure, it is characterised in that：Including：Cylinder body (1)；Mounting hole, to be at least one, it be arranged on the cylinder body (1) and be used for and threaded connector is connected；It is and described The outside dimension of threaded connector is big described at least one aperture ratio in mounting hole, forms pilot hole (2)；Seal member (3), it can be fitted into the pilot hole (2), the threaded connector can insert the seal member (3) Inside is simultaneously connected therewith.
- 2. air cylinder structure according to claim 1, it is characterised in that：The seal member (3) is circular cylindrical structure, and inner wall surface thereof is provided with internal thread (31), the threaded connector it is outer Screw thread matches connection with the internal thread (31) of the seal member (3).
- 3. air cylinder structure according to claim 2, it is characterised in that：The pilot hole (2) is through hole, and its internal diameter is more than or equal to the external diameter of the seal member (3).
- 4. air cylinder structure according to claim 3, it is characterised in that：The seal member (3) is equal with the axial height of the cylinder body (1) in the upward height of cylinder axis.
- 5. according to the air cylinder structure any one of claim 1-4, it is characterised in that：The mounting hole is formed to the pilot hole (2).
- 6. according to the air cylinder structure any one of claim 1-4, it is characterised in that：The air cylinder structure also includes vane slot (4), is added in the mounting hole, close to the mounting hole of the vane slot (4) Work turns into the pilot hole (2), and remaining mounting hole is formed to screwed hole (5).
- 7. air cylinder structure according to claim 6, it is characterised in that：The threaded connector can be inserted in the screwed hole (5), the external screw thread of the threaded connector and the screwed hole (5) Internal thread matching connection.
- 8. according to the air cylinder structure any one of claim 1-7, it is characterised in that：The seal member (3) of polytetrafluoroethylmaterial material by being made up.
- A kind of 9. compressor, it is characterised in that：Including the air cylinder structure any one of claim 1-8.
- A kind of 10. air conditioner, it is characterised in that：Including the air cylinder structure any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710941646.3A CN107676265A (en) | 2017-10-11 | 2017-10-11 | Cylinder structure, compressor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710941646.3A CN107676265A (en) | 2017-10-11 | 2017-10-11 | Cylinder structure, compressor and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676265A true CN107676265A (en) | 2018-02-09 |
Family
ID=61140226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710941646.3A Pending CN107676265A (en) | 2017-10-11 | 2017-10-11 | Cylinder structure, compressor and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198309A (en) * | 2020-09-02 | 2022-03-18 | 上海海立电器有限公司 | Compressor cylinder and compressor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008101557A (en) * | 2006-10-20 | 2008-05-01 | Hitachi Appliances Inc | Rotary compressor |
| CN201714669U (en) * | 2010-05-28 | 2011-01-19 | 广东美芝制冷设备有限公司 | Rotary compressor |
| CN104728111A (en) * | 2013-12-20 | 2015-06-24 | 珠海格力节能环保制冷技术研究中心有限公司 | Cylinder screw mounting structure and compressor |
| CN207437366U (en) * | 2017-10-11 | 2018-06-01 | 珠海凌达压缩机有限公司 | Cylinder structure, compressor and air conditioner |
-
2017
- 2017-10-11 CN CN201710941646.3A patent/CN107676265A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008101557A (en) * | 2006-10-20 | 2008-05-01 | Hitachi Appliances Inc | Rotary compressor |
| CN201714669U (en) * | 2010-05-28 | 2011-01-19 | 广东美芝制冷设备有限公司 | Rotary compressor |
| CN104728111A (en) * | 2013-12-20 | 2015-06-24 | 珠海格力节能环保制冷技术研究中心有限公司 | Cylinder screw mounting structure and compressor |
| CN207437366U (en) * | 2017-10-11 | 2018-06-01 | 珠海凌达压缩机有限公司 | Cylinder structure, compressor and air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198309A (en) * | 2020-09-02 | 2022-03-18 | 上海海立电器有限公司 | Compressor cylinder and compressor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180209 |
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