CN109595170A - Turn the cylinder of the cylinder piston compressor, pump body structure and turns the cylinder piston compressor - Google Patents
Turn the cylinder of the cylinder piston compressor, pump body structure and turns the cylinder piston compressor Download PDFInfo
- Publication number
- CN109595170A CN109595170A CN201811544491.0A CN201811544491A CN109595170A CN 109595170 A CN109595170 A CN 109595170A CN 201811544491 A CN201811544491 A CN 201811544491A CN 109595170 A CN109595170 A CN 109595170A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- piston
- turning
- guiding hole
- oil guiding
- 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
- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 10
- 238000005299 abrasion Methods 0.000 abstract description 5
- 238000005461 lubrication Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005303 weighing 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
-
- 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
- F04C29/02—Lubrication; Lubricant separation
-
- 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
-
- 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
- F04C2240/20—Rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention provides a kind of cylinder for turning the cylinder piston compressor, pump assembly and turns the cylinder piston compressor, and the cylinder for turning the cylinder piston compressor includes: cylinder ontology, penetratingly offers piston mounting holes on the peripheral wall of the cylinder ontology;At least one oil guiding hole is extended through to the outer peripheral surface of the cylinder by the hole wall of the piston mounting holes.By setting at least one oil guiding hole on cylinder ontology, the oil in piston mounting holes can be made to flow to cylinder outer peripheral surface by oil guiding hole, to be lubricated between cylinder and cylinder jacket, effectively reduce the abrasion generated between cylinder and cylinder jacket, the pump body structure of the cylinder with this structure and the service life of compressor are improved, while improving the reliability of pump body structure and compressor.
Description
Technical field
The present invention relates to compression device technical fields, and in particular to a kind of cylinder for turning the cylinder piston compressor, pump body structure
And turn the cylinder piston compressor.
Background technique
Turn the compressor that the cylinder piston compressor belongs to a kind of brand new, is substantially former using a kind of crosshead shoe structure
Reason, a kind of compressor that piston compressor primary structure and rotor-type compressor primary structure are combined, and obtained.It is existing
Turn in the cylinder piston compressor, including shaft, the piston being sheathed on outside shaft, and the cylinder being sheathed on outside piston;Refering to fig. 1, O1
For the shaft center of circle, O2 is the cylinder center of circle, and e is distance of center circle, and square is piston mass center.When shaft rotates, band piston carries out circumference
Movement, piston are run within the scope of 0~e relative to the distance of cylinder axis, and at eccentric assembling, shaft passes through work for shaft and cylinder
Plug drives cylinder rotation, and since shaft and cylinder are there are eccentric relationship, when operation, shaft and cylinder are revolved rotating around respective axle center
Turn, relative to cylinder, piston is reciprocating, realizes gas compression.
Turn to relatively rotate between cylinder and cylinder jacket in the cylinder piston compressor in above-mentioned, so that cylinder and cylinder
Set is easily worn, and influences the life and reliability of pump body structure and compressor.
Summary of the invention
Therefore, mill is easy between cylinder in the prior art and cylinder jacket the technical problem to be solved in the present invention is that overcoming
The defect of damage, to provide the nonabradable cylinder for turning the cylinder piston compressor, pump body structure between a kind of cylinder and cylinder jacket
And turn the cylinder piston compressor.
The present invention provides a kind of cylinder for turning the cylinder piston compressor, comprising:
Cylinder ontology penetratingly offers piston mounting holes on the peripheral wall of the cylinder ontology;
At least one oil guiding hole is extended through to the outer peripheral surface of the cylinder by the hole wall of the piston mounting holes.
The oil guiding hole is radially extended along the cylinder ontology.
The oil guiding hole is linearly.
The peripheral wall of the cylinder ontology is separated into two opposite cylinder side walls by the piston mounting holes, on each cylinder side wall
Equipped with oil guiding hole described at least one.
The oil guiding hole there are two being set on each cylinder side wall.
Two oil guiding holes on each cylinder side wall are respectively arranged on the both ends of the cylinder side wall.
The present invention also provides a kind of pump body structures for turning the cylinder piston compressor, comprising:
Above-mentioned cylinder;
Piston is installed in piston mounting holes, and the piston is suitable in the piston mounting holes relative to the cylinder
It moves back and forth;
Shaft is installed in the piston, and with the cylinder eccentric setting;
Cylinder jacket, equipped with the cylinder installation cavity for being suitable for installing the cylinder, the cylinder is suitable in the cylinder installation cavity
In relative to the cylinder jacket rotate.
The cylinder jacket is equipped with the air entry being connected to the cylinder installation cavity, and the oil guiding hole and the air entry are wrong
It opens up and sets.
The piston is equipped with the shaft mounting hole for being suitable for passing through for the shaft, and the piston is corresponding with the oil guiding hole
Side wall be equipped at least one oil outlet, the oil outlet extends to the outer of the piston by the hole wall of the shaft mounting hole
Circumferential surface.
The oil outlet is arranged in a staggered manner with the oil guiding hole.
At least one oil outlet is respectively equipped in piston two opposite side walls corresponding with the oil guiding hole.
An oil outlet is respectively equipped in piston two opposite side walls corresponding with the oil guiding hole.
The oil outlet is located in the middle part of the side wall of the piston.
The present invention also provides one kind to turn the cylinder piston compressor, including the above-mentioned pump body structure for turning the cylinder piston compressor.
Technical solution of the present invention has the advantages that
1. the cylinder provided by the invention for turning the cylinder piston compressor, comprising: cylinder ontology runs through on the peripheral wall of the cylinder ontology
Ground offers piston mounting holes;At least one oil guiding hole extends through to the cylinder by the hole wall of the piston mounting holes
Outer peripheral surface.By setting at least one oil guiding hole on cylinder ontology, the oil in piston mounting holes can be made to flow to gas by oil guiding hole
Cylinder outer peripheral surface effectively reduces the mill generated between cylinder and cylinder jacket to be lubricated between cylinder and cylinder jacket
Damage, improve the pump body structure of the cylinder with this structure and the service life of compressor, while improve pump body structure and
The reliability of compressor.
2. the cylinder provided by the invention for turning the cylinder piston compressor, the piston mounting holes divide the peripheral wall of the cylinder ontology
Two opposite cylinder side walls are divided into, each cylinder side wall is equipped at least one described oil guiding hole.It can make to cylinder in this way
Lubrication between cylinder jacket is more balanced in the circumferential.
Two oil guiding holes point 3. the cylinder provided by the invention for turning the cylinder piston compressor, on each cylinder side wall
Not She Yu the cylinder side wall both ends.It can make so more balanced in the axial direction to the lubrication between cylinder and cylinder jacket.
4. the pump body structure provided by the invention for turning the cylinder piston compressor, the cylinder jacket is equipped with to be installed with the cylinder
The air entry of chamber connection, the oil guiding hole are arranged in a staggered manner with the air entry.Due to being usually high pressure at oil guiding hole, and air entry
Place is usually low pressure, so oil guiding hole and air entry are arranged in a staggered manner, the oil that can be effectively prevented in oil guiding hole is let out to air entry
Leakage, further ensures that the performance of lubricant effect and compressor.
5. the pump body structure provided by the invention for turning the cylinder piston compressor, the piston, which is equipped with, to be suitable for wearing for the shaft
The shaft mounting hole crossed, piston side wall corresponding with the oil guiding hole are equipped at least one oil outlet, the oil outlet
The outer peripheral surface of the piston is extended to by the hole wall of the shaft mounting hole.Oil outlet is set on piston, shaft can be made to pacify
Oil in dress hole flow to piston outer periphery face by oil outlet, to be lubricated between piston and cylinder, effectively reduces
The abrasion generated between piston and cylinder improves the service life and reliability of pump body structure and compressor.
6. the pump body structure provided by the invention for turning the cylinder piston compressor, the oil outlet are staggered with the oil guiding hole and set
It sets.It can be effectively prevented and directly flowed out from oil guiding hole by the oil of oil outlet outflow in this way, it can be ensured that between piston and cylinder
Carry out sufficient lubrication.
7. the pump body structure provided by the invention for turning the cylinder piston compressor, piston two-phase corresponding with the oil guiding hole
To being respectively equipped at least one oil outlet on side wall.It can make so more equal in the circumferential to the lubrication between piston and cylinder
Weighing apparatus.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure principle chart of crosshead shoe;
Fig. 2 is the stereochemical structure signal of the cylinder for turning the cylinder piston compressor provided in the first embodiment of the invention
Figure;
Fig. 3 is the schematic cross-sectional view of cylinder shown in Fig. 2;
Fig. 4 is the schematic cross-sectional view under cylinder shown in Fig. 2 and cylinder jacket mated condition;
Fig. 5 is that the stereo decomposing of the pump body structure for turning the cylinder piston compressor provided in the first embodiment of the invention shows
It is intended to;
Fig. 6 is the schematic perspective view of the piston of pump body structure shown in fig. 5;
Description of symbols:
1- cylinder, 11- cylinder ontology, 111- piston mounting holes, 112- cylinder side wall, 12- oil guiding hole, 2- piston, 21- shaft peace
Fill hole, 22- oil outlet, 3- shaft, 4- cylinder jacket, 41- cylinder installation cavity.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
As Figure 2-Figure 5, the present embodiment provides a kind of cylinder for turning the cylinder piston compressor, including cylinder ontology 11 and at least
One oil guiding hole 12.
Piston mounting holes 111 are penetratingly offered on the peripheral wall of cylinder ontology 11.
Oil guiding hole 12 is extended through to the outer peripheral surface of cylinder 1 by the hole wall of piston mounting holes 111.
By setting at least one oil guiding hole 12 on cylinder ontology 11, the oil in piston mounting holes 111 can be made to pass through Oil Guide
Hole 12 flow to 1 outer peripheral surface of cylinder, to be lubricated between cylinder 1 and cylinder jacket 4, effectively reduces cylinder 1 and cylinder
The abrasion generated between set 4, improves the pump body structure of the cylinder 1 with this structure and the service life of compressor, simultaneously
Improve the reliability of pump body structure and compressor.
The specific extension mode of oil guiding hole 12 can there are many, in the present embodiment, diameter of the oil guiding hole 12 along cylinder ontology 11
To extension.
The concrete shape of oil guiding hole 12 is unrestricted, and the oil guiding hole 12 in the present embodiment is linearly.As disposable
Embodiment, oil guiding hole 12 can also be in arcuation or wavy equal curve-likes.
In the present embodiment, the peripheral wall of cylinder ontology 11 is separated into two opposite cylinder side walls 112 by piston mounting holes 111, is
It can make more balanced in the circumferential to the lubrication between cylinder 1 and cylinder jacket 4, each cylinder side wall 112 is equipped at least one
A oil guiding hole 12.As disposable embodiment, oil guiding hole 12 can also be only set on a cylinder side wall 112.
12 quantity of oil guiding hole being arranged on each cylinder side wall 112 with no restrictions, in the present embodiment, each cylinder side wall 112
On set there are two oil guiding hole 12.As disposable embodiment, it is also possible to each cylinder side wall 112 equipped with one or three
A oil guiding hole 12.
Oil guiding hole 12 the specific location on cylinder side wall 112 can there are many, in order to make to cylinder 1 and cylinder jacket
Lubrication between 4 is more balanced in the axial direction, and in the present embodiment, two oil guiding holes 12 on each cylinder side wall 112 are respectively arranged on
The both ends of cylinder side wall 112.
The present embodiment also provides a kind of pump body structure for turning the cylinder piston compressor, including above-mentioned cylinder 1, piston 2, shaft
3 and cylinder jacket 4.
Piston 2 is installed in piston mounting holes 111, and piston 2 is suitable for reciprocal relative to cylinder 1 in piston mounting holes 111
It is mobile.Piston 2 can be relatively moved with cylinder 1, but can not be relatively rotated.
Shaft 3 is installed in piston 2, and with 1 eccentric setting of cylinder.
Cylinder jacket 4 is equipped with the cylinder installation cavity 41 for being suitable for installing cylinder 1, and cylinder 1 is suitable for opposite in cylinder installation cavity 41
It is rotated in cylinder jacket 4.
Shaft 3 rotates, so that piston 2 is moved back and forth relative to cylinder 1, and cylinder 1 is driven to rotate relative to cylinder jacket 4.
In the present embodiment, cylinder jacket 4 is equipped with the air entry being connected to cylinder installation cavity 41, oil guiding hole 12 and air entry
It is arranged in a staggered manner.Due to being usually high pressure at oil guiding hole 12, and at air entry it is usually low pressure, so by oil guiding hole 12 and air entry
It is arranged in a staggered manner, the oil that can be effectively prevented in oil guiding hole 12 is leaked to air entry, further ensures that lubricant effect and compressor
Performance.
In order to reduce the abrasion generated between piston 2 and cylinder 1, in the present embodiment, as shown in Figure 5 and Figure 6, piston 2
It is equipped with the shaft mounting hole 21 for being suitable for passing through for shaft 3, the side wall corresponding with oil guiding hole 12 of piston 2 goes out equipped at least one
Oilhole 22, oil outlet 22 are extended to the outer peripheral surface of piston 2 by the hole wall of shaft mounting hole 21.Oil outlet 22 is set on the piston 2,
Oil in shaft mounting hole 21 can be made to flow to 2 outer peripheral surface of piston by oil outlet 22, thus between piston 2 and cylinder 1 into
Capable lubrication, effectively reduces the abrasion generated between piston 2 and cylinder 1, improves the use longevity of pump body structure and compressor
Life and reliability.
In order to effectively prevent the oil flowed out by oil outlet 22 directly to flow out from oil guiding hole 12, and then ensure to piston 2 and gas
Sufficient lubrication is carried out between cylinder 1, the oil outlet 22 in the present embodiment is arranged in a staggered manner with oil guiding hole 12.
In the present embodiment, at least one oil outlet is respectively equipped in the two opposite side walls corresponding with oil guiding hole 12 of piston 2
22.It can make so more balanced in the circumferential to the lubrication between piston 2 and cylinder 1.
The particular number of oil outlet 22 with no restrictions, in the present embodiment, the two opposite sides corresponding with oil guiding hole 12 of piston 2
An oil outlet 22 is respectively equipped on wall.As disposable embodiment, the two opposite side walls corresponding with oil guiding hole 12 of piston 2
On can also be respectively equipped with two or three oil outlets 22.
Oil outlet 22 the specific location on 2 side wall of piston can there are many, oil outlet 22 in the present embodiment, which is located at, lives
In the middle part of the side wall of plug 2.As disposable embodiment, oil outlet 22 can also be located on the upper side or inclined in the middle part of the side wall of piston 2
Under position.
The present embodiment also provides one kind and turns the cylinder piston compressor, including the above-mentioned pump body structure for turning the cylinder piston compressor.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (14)
1. a kind of cylinder for turning the cylinder piston compressor characterized by comprising
Cylinder ontology (11) penetratingly offers piston mounting holes (111) on the peripheral wall of the cylinder ontology (11);
At least one oil guiding hole (12), the periphery of the cylinder (1) is extended through to by the hole wall of the piston mounting holes (111)
Face.
2. the cylinder according to claim 1 for turning the cylinder piston compressor, which is characterized in that the oil guiding hole (12) is along described
Cylinder ontology (11) radially extend.
3. the cylinder according to claim 1 for turning the cylinder piston compressor, which is characterized in that the oil guiding hole (12) is linear
Shape.
4. the cylinder according to any one of claim 1-3 for turning the cylinder piston compressor, which is characterized in that the piston peace
It fills hole (111) and the peripheral wall of the cylinder ontology (11) is separated into two opposite cylinder side walls (112), each cylinder side wall (112)
It is equipped at least one described oil guiding hole (12).
5. the cylinder according to claim 4 for turning the cylinder piston compressor, which is characterized in that each cylinder side wall (112)
On set there are two the oil guiding hole (12).
6. the cylinder according to claim 5 for turning the cylinder piston compressor, which is characterized in that each cylinder side wall (112)
On two oil guiding holes (12) be respectively arranged on the both ends of the cylinder side wall (112).
7. a kind of pump body structure for turning the cylinder piston compressor characterized by comprising
Cylinder (1) of any of claims 1-6;
Piston (2) is installed in piston mounting holes (111), and the piston (2) is suitable for the phase in the piston mounting holes (111)
The cylinder (1) is moved back and forth;
Shaft (3) is installed in the piston (2), and with the cylinder (1) eccentric setting;
Cylinder jacket (4), is equipped with the cylinder installation cavity (41) for being suitable for installing the cylinder (1), and the cylinder (1) is suitable in the gas
It is rotated in cylinder installation cavity (41) relative to the cylinder jacket (4).
8. the pump body structure according to claim 7 for turning the cylinder piston compressor, which is characterized in that on the cylinder jacket (4)
Equipped with the air entry being connected to the cylinder installation cavity (41), the oil guiding hole (12) is arranged in a staggered manner with the air entry.
9. the pump body structure according to claim 7 for turning the cylinder piston compressor, which is characterized in that set on the piston (2)
There is a shaft mounting hole (21) for being suitable for passing through for the shaft (3), the piston (2) side wall corresponding with the oil guiding hole (12)
It is equipped at least one oil outlet (22), the oil outlet (22) extends to the work by the hole wall of the shaft mounting hole (21)
Fill in the outer peripheral surface of (2).
10. the pump body structure according to claim 9 for turning the cylinder piston compressor, which is characterized in that the oil outlet (22)
It is arranged in a staggered manner with the oil guiding hole (12).
11. the pump body structure according to claim 10 for turning the cylinder piston compressor, which is characterized in that the piston (2) with
At least one oil outlet (22) is respectively equipped in the corresponding two opposite side walls of the oil guiding hole (12).
12. the pump body structure according to claim 11 for turning the cylinder piston compressor, which is characterized in that the piston (2) with
An oil outlet (22) is respectively equipped in the corresponding two opposite side walls of the oil guiding hole (12).
13. the pump body structure according to claim 12 for turning the cylinder piston compressor, which is characterized in that the oil outlet (22)
In the middle part of the side wall of the piston (2).
14. one kind turns the cylinder piston compressor, which is characterized in that including turning the cylinder piston pressure described in any one of claim 7-13
The pump body structure of contracting machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811544491.0A CN109595170A (en) | 2018-12-17 | 2018-12-17 | Turn the cylinder of the cylinder piston compressor, pump body structure and turns the cylinder piston compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811544491.0A CN109595170A (en) | 2018-12-17 | 2018-12-17 | Turn the cylinder of the cylinder piston compressor, pump body structure and turns the cylinder piston compressor |
Publications (1)
Publication Number | Publication Date |
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CN109595170A true CN109595170A (en) | 2019-04-09 |
Family
ID=65962885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811544491.0A Pending CN109595170A (en) | 2018-12-17 | 2018-12-17 | Turn the cylinder of the cylinder piston compressor, pump body structure and turns the cylinder piston compressor |
Country Status (1)
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CN (1) | CN109595170A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112610490A (en) * | 2020-12-29 | 2021-04-06 | 珠海格力电器股份有限公司 | Pump body assembly and fluid machine |
EP4160021A4 (en) * | 2020-12-29 | 2024-03-13 | Gree Electric Appliances, Inc. of Zhuhai | Pump body assembly and fluid machine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106015009A (en) * | 2016-07-29 | 2016-10-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body of rotary cylinder piston compressor and compressor adopting pump body |
CN106050662A (en) * | 2016-07-08 | 2016-10-26 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body assembly and compressor with pump body assembly |
CN209414176U (en) * | 2018-12-17 | 2019-09-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Turn the cylinder of the cylinder piston compressor, pump body structure and turns the cylinder piston compressor |
-
2018
- 2018-12-17 CN CN201811544491.0A patent/CN109595170A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106050662A (en) * | 2016-07-08 | 2016-10-26 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body assembly and compressor with pump body assembly |
CN106015009A (en) * | 2016-07-29 | 2016-10-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body of rotary cylinder piston compressor and compressor adopting pump body |
CN209414176U (en) * | 2018-12-17 | 2019-09-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Turn the cylinder of the cylinder piston compressor, pump body structure and turns the cylinder piston compressor |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112610490A (en) * | 2020-12-29 | 2021-04-06 | 珠海格力电器股份有限公司 | Pump body assembly and fluid machine |
CN112610490B (en) * | 2020-12-29 | 2022-05-27 | 珠海格力电器股份有限公司 | Pump body assembly and fluid machine |
EP4160021A4 (en) * | 2020-12-29 | 2024-03-13 | Gree Electric Appliances, Inc. of Zhuhai | Pump body assembly and fluid machine |
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