CN106321436A - Horizontal rotating two-stage enthalpy increasing compressor - Google Patents
Horizontal rotating two-stage enthalpy increasing compressor Download PDFInfo
- Publication number
- CN106321436A CN106321436A CN201610818026.6A CN201610818026A CN106321436A CN 106321436 A CN106321436 A CN 106321436A CN 201610818026 A CN201610818026 A CN 201610818026A CN 106321436 A CN106321436 A CN 106321436A
- Authority
- CN
- China
- Prior art keywords
- isolation channel
- enthalpy
- stage
- horizontal
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007906 compression Methods 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000002955 isolation Methods 0.000 claims description 83
- 239000002826 coolant Substances 0.000 description 31
- 230000036760 body temperature Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage 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
- 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
- F04C18/356—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 outer 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
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a horizontal rotating two-stage enthalpy increasing compressor. The compressor comprises a casing (1) as well as an upper flange (2), an upper gas cylinder (3), a separating plate (4), a lower gas cylinder (5), a lower flange (6) and a lower cover plate (7) which can be arranged in the casing (1) in the axial direction of the casing (1); the lower flange (6) comprises a medium pressure cavity (8) communicating with a gas inlet of the lower gas cylinder (5); through holes (9) for communicating the medium pressure cavity (8) with a compression cavity of the upper gas cylinder (3) are correspondingly formed in the separating plate (4), the lower gas cylinder (5), the lower flange (6) and the lower cover plate (7); and a gas replenishing and enthalpy increasing port (10) communicating with the medium pressure cavity (8) is further formed in the casing (1). With the compressor, the inside temperature of a pump body can be reduced, and the compression efficiency of the compressor can be improved.
Description
Technical field
The present invention relates to Compressor Technology field, increase enthalpy rotary compressor in particular to a kind of Horizontal two-stage.
Background technology
The structure of existing common horizontal two-stage enthalpy increasing rotary compressor is as it is shown in figure 1, when this compressor operating, cold
Matchmaker first passes around two-stage gas cylinder and is compressed into the coolant of high pressure-temperature, and is emitted in housing 1 ', and the coolant of High Temperature High Pressure is at housing
Flow to the exhaustor 2 ' of housing 1 ' afterbody in 1 ' by running through the passage 3 ' of Pump Body Parts, from exhaustor 2 ', then discharge high temperature
The gaseous coolant of high pressure.During this compressor operating, owing to the refrigeration oil of horizontal compressor is stored in housing 1 ' bottom,
Therefore the pump housing on top can not be carried out covering cooling by refrigeration oil, can only cool down the pump housing of bottom.And the coolant of High Temperature High Pressure needs
Exhaustor 2 ' is flowed to, in coolant flow process, between pump housing top is carried out not by high temperature refrigerant from the passage 3 ' on pump housing top
Disconnected heat exchange, improves pump body temperature, therefore can reduce the compression efficiency of compressor.
Summary of the invention
The embodiment of the present invention provide a kind of Horizontal two-stage increase enthalpy rotary compressor, it is possible to reduce pump body temperature,
Improve the compression efficiency of compressor.
For achieving the above object, the embodiment of the present invention provides a kind of Horizontal two-stage to increase enthalpy rotary compressor, including housing
Can be along the upper flange being axially disposed within housing, upper cylinder, dividing plate, lower cylinder, lower flange and the lower cover of housing, lower flange
There is the middle pressure chamber that the air inlet with lower cylinder connects, dividing plate, lower cylinder, lower flange and lower cover are correspondingly arranged on middle pressure
The opening that chamber connects with the compression chamber of upper cylinder, housing is additionally provided with the Gas-supplying enthalpy-increasing mouth connected with middle pressure chamber.
As preferably, Horizontal two-stage increases the Gas-supplying enthalpy-increasing that enthalpy rotary compressor also includes that corresponding Gas-supplying enthalpy-increasing mouth is arranged
Hole, Gas-supplying enthalpy-increasing hole is arranged on upper flange, upper cylinder, dividing plate, lower cylinder, lower flange or lower cover, Gas-supplying enthalpy-increasing hole with in
Pressure is connected by air supply passage between chamber.
As preferably, Gas-supplying enthalpy-increasing hole is arranged radially on upper cylinder, upper cylinder is provided with Gas-supplying enthalpy-increasing hole even
The first logical isolation channel, dividing plate is provided with the second isolation channel, lower cylinder is provided with the 3rd isolation channel, lower flange is provided with
4th isolation channel, the first isolation channel, the second isolation channel, the 3rd isolation channel and the 4th isolation channel are connected and are correspondingly arranged.
As preferably, the first isolation channel, the second isolation channel, the 3rd isolation channel and the 4th isolation channel are arcuate groove, arc
The circulation area of groove is more than 1.2 with the ratio of the first order exhaust port area on lower cylinder.
As preferably, the angular range of the first isolation channel, the second isolation channel, the 3rd isolation channel and the 4th isolation channel arrives 0
Between 180 degree.
As preferably, the volume in middle pressure chamber is more than 2 with the ratio of the volume of lower cylinder.
As preferably, the isolation channel on upper cylinder, dividing plate, lower cylinder and lower flange and upper cylinder, dividing plate, lower cylinder and under
Opening on flange is mutually isolated.
As preferably, it is provided with the most convex in the first isolation channel, the second isolation channel, the 3rd isolation channel and the 4th isolation channel
Rise, projection is provided with threaded connection hole.
As preferably, sidewall relative with Gas-supplying enthalpy-increasing hole on the first isolation channel is provided with arc groove.
As preferably, sealed by lower cover bottom the middle pressure chamber of lower flange.
Application technical scheme, Horizontal two-stage increases enthalpy rotary compressor and includes that housing can axial along housing
Upper flange, upper cylinder, dividing plate, lower cylinder, lower flange and the lower cover being arranged in housing, lower flange has and the entering of lower cylinder
The middle pressure chamber of QI KOU connection, dividing plate, lower cylinder, lower flange and lower cover is correspondingly arranged on by the compression in middle pressure chamber Yu upper cylinder
The opening of chamber connection, housing is additionally provided with the Gas-supplying enthalpy-increasing mouth connected with middle pressure chamber.The rotary pressure of enthalpy is increased at Horizontal two-stage
During the work of contracting machine, can be passed through, to middle pressure intracavity, the Gas-supplying enthalpy-increasing coolant that temperature is relatively low by Gas-supplying enthalpy-increasing mouth so that this QI invigorating
Increase enthalpy coolant to mix with the high temperature refrigerant of compression, reduce mixed refrigerant temperature, reduce the heat exchange between coolant and the pump housing
The temperature difference, and then reduce the coolant impact on pump body temperature, reduce pump body temperature, improve compressor performance.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of Horizontal two-stage rotary compressor of the prior art；
Fig. 2 is the sectional structure schematic diagram of the Horizontal two-stage increasing enthalpy rotary compressor of the embodiment of the present invention；
Fig. 3 is the decomposition texture of the first pump body structure of the Horizontal two-stage increasing enthalpy rotary compressor of the embodiment of the present invention
Figure；
Fig. 4 is the decomposition texture of the second pump body structure of the Horizontal two-stage increasing enthalpy rotary compressor of the embodiment of the present invention
Figure；
Fig. 5 is the three-dimensional structure diagram of the upper cylinder of the Horizontal two-stage increasing enthalpy rotary compressor of the embodiment of the present invention；
Fig. 6 is the three-dimensional structure diagram of the lower flange of the Horizontal two-stage increasing enthalpy rotary compressor of the embodiment of the present invention.
Description of reference numerals: 1, housing；2, upper flange；3, upper cylinder；4, dividing plate；5, lower cylinder；6, lower flange；7, lower cover
Plate；8, middle pressure chamber；9, opening；10, Gas-supplying enthalpy-increasing mouth；11, Gas-supplying enthalpy-increasing hole；12, the first isolation channel；13, the second isolation channel；
14, the 3rd isolation channel；15, the 4th isolation channel；16, protruding；17, threaded connection hole；18, arc groove.
Detailed description of the invention
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings, but not as the limit to the present invention
Fixed.
In conjunction with seeing shown in Fig. 2 to Fig. 6, according to embodiments of the invention, Horizontal two-stage increases enthalpy rotary compressor and includes
Housing 1 can be along the upper flange 2 being axially disposed within housing 1 of housing 1, upper cylinder 3, dividing plate 4, lower cylinder 5, lower flange 6 and
Lower cover 7, lower flange 6 has the middle pressure chamber 8 connected with the air inlet of lower cylinder 5, dividing plate 4, lower cylinder 5, lower flange 6 and lower cover
It is correspondingly arranged on the opening 9 connected with the compression chamber of upper cylinder 3 in middle pressure chamber 8 on plate 7, housing 1 is additionally provided with and middle pressure
The Gas-supplying enthalpy-increasing mouth 10 of chamber 8 connection.
When Horizontal two-stage increases the work of enthalpy rotary compressor, can be passed through in middle pressure chamber 8 by Gas-supplying enthalpy-increasing mouth 10
The Gas-supplying enthalpy-increasing coolant that temperature is relatively low so that this Gas-supplying enthalpy-increasing coolant can mix with the high temperature refrigerant of compression, the most together send
The second-compressed intracavity entering upper cylinder 3 is compressed.Owing to the temperature of Gas-supplying enthalpy-increasing coolant is relatively low, can reduce mixed cold
Matchmaker's temperature, reduces the heat transfer temperature difference between coolant and the pump housing, and then reduces the coolant impact on pump body temperature, reduce pump body temperature,
Improve compressor performance.
Isolation channel on upper cylinder 3, dividing plate 4, lower cylinder 5 and lower flange 6 and upper cylinder 3, dividing plate 4, lower cylinder 5 and purgation
Opening 9 on blue 6 is mutually isolated, it is ensured that Gas-supplying enthalpy-increasing process and coolant compression process are non-interference so that compressor
Can reliable and stable run.
Horizontal two-stage increases the Gas-supplying enthalpy-increasing hole 11 that enthalpy rotary compressor also includes that corresponding Gas-supplying enthalpy-increasing mouth 10 is arranged, QI invigorating
Increase enthalpy hole 11 to be arranged on upper flange 2, upper cylinder 3, dividing plate 4, lower cylinder 5, lower flange 6 or lower cover 7, Gas-supplying enthalpy-increasing hole 11 with
Connected by air supply passage between middle pressure chamber 8.Gas-supplying enthalpy-increasing coolant configured at Gas-supplying enthalpy-increasing mouth 10 can have Gas-supplying enthalpy-increasing
The pump body structure in hole 11 enters in air supply passage, then enters in middle pressure chamber 8 and through first compression from air supply passage
High Temperature High Pressure air mixes.Gas-supplying enthalpy-increasing hole 11 at this can be arranged on any one above-mentioned pump body structure, is provided with
It is provided with air supply passage on pump body structure between pump body structure and the middle pressure chamber 8 of lower flange 6 in Gas-supplying enthalpy-increasing hole 11, thus
In making Gas-supplying enthalpy-increasing coolant can press chamber 8 in arriving smoothly.Pump body structure herein refers to upper flange 2, upper cylinder 3, dividing plate
4, the structure that lower cylinder 5, lower flange 6 and lower cover 7 are formed after being connected by bent axle.
In conjunction with shown in Figure 3, in the first pump body structure of the compressor of the present invention, Gas-supplying enthalpy-increasing hole 11 is radially
It is arranged on upper cylinder 3, upper cylinder 3 is provided with the first isolation channel 12 connected with Gas-supplying enthalpy-increasing hole 11, dividing plate 4 is provided with
Second isolation channel 13, lower cylinder 5 is provided with the 3rd isolation channel 14, and lower flange 6 is provided with the 4th isolation channel 15, the first isolation
Groove the 12, second isolation channel the 13, the 3rd isolation channel 14 is connected with the 4th isolation channel 15 and is correspondingly arranged.
Owing to Gas-supplying enthalpy-increasing hole 11 is arranged on upper cylinder 3, therefore at Gas-supplying enthalpy-increasing hole 11 and the lower flange 6 of upper cylinder 3
Middle pressure chamber 8 between structure on be provided with isolation channel, each isolation channel being correspondingly arranged is connected together, and is formed aforesaid
Air supply passage, QI invigorating increases Kazakhstan coolant and is first in the first isolation channel 12 from Gas-supplying enthalpy-increasing hole 11, then through the first isolation channel
12 sequentially enter at the second isolation channel the 13, the 3rd isolation channel 14 and the 4th isolation channel 15, enter finally by the 4th isolation channel 15
Entering in middle pressure chamber 8, the coolant of the first time compression flowed out with lower cylinder 5 in middle pressure chamber 8 mixes.Cold in Gas-supplying enthalpy-increasing
During matchmaker presses chamber 8 from Gas-supplying enthalpy-increasing hole 11 arrives, owing to the temperature of Gas-supplying enthalpy-increasing coolant is relatively low, therefore it can be flowed
Each structure of warp is lowered the temperature, thus reduces the temperature rise effect to pump body structure of the High Temperature High Pressure coolant in compression process, subtracts
Lack heat transfer temperature difference, reduced pump body temperature, improve the performance of compressor.Owing to the top of mainly pump body structure is by height
The impact of temperature high pressure coolant is relatively big, and therefore the path of Gas-supplying enthalpy-increasing coolant circulation preferably should be arranged on the upper half of pump body structure
In portion, especially on the vertical midplane of the first half, so that the cooling-down effect that pump body structure is played by Gas-supplying enthalpy-increasing coolant is
Good.
Preferably, relative with Gas-supplying enthalpy-increasing hole 11 on the first isolation channel 12 sidewall is provided with arc groove 18.This family
Gas-supplying enthalpy-increasing coolant in entering into the first isolation channel 12 through Gas-supplying enthalpy-increasing hole 11 can be buffered by type groove, on the one hand can
On the other hand naturally to be changed the flow direction of Gas-supplying enthalpy-increasing coolant by arcuate structure, Gas-supplying enthalpy-increasing coolant can also be reduced to the
The impact of the sidewall of one isolation channel 12, forms protection to the sidewall of the first isolation channel 12, extends the service life of upper cylinder 3.
Preferably, first isolation channel the 12, second isolation channel the 13, the 3rd isolation channel 14 and the 4th isolation channel 15 are arc
Groove, the circulation area of arcuate groove is more than 1.2 with the ratio of the first order exhaust port area on lower cylinder 5.Arcuate groove can make benefit
Gas increases enthalpy coolant when entering in each isolation channel, it is possible to be fully contacted with the pump body structure at isolation channel place, to each pump
Body structure plays sufficient cooling effect, thus is effectively improved the service behaviour of compressor.
The angular range of first isolation channel the 12, second isolation channel the 13, the 3rd isolation channel 14 and the 4th isolation channel 15 arrives 0
Between 180 degree.The setting of each isolation channel should be not affect the setting of opening 9 and upper cylinder 3 and the compression of lower cylinder 5
Being advisable in chamber, concrete arrange angle and can be set according to practical situation, it is preferable that this angle for example, 120 degree.
In the present embodiment, carry out covering sealing, the volume in middle pressure chamber 8 with lower cover 7 bottom the middle pressure chamber 8 of lower flange 6
It is more than 2 with the ratio of the volume of lower cylinder 5.Sealed by the bottom in lower flange 6 centering pressure chamber 8, sealing knot can be simplified
Structure, and can effectively ensure that the sealing effectiveness in middle pressure chamber 8.The volume in middle pressure chamber 8 is more than 2 with the ratio of the volume of lower cylinder 5,
Its purpose is to enable Gas-supplying enthalpy-increasing coolant successfully to mix with the one stage of compression coolant discharged from lower cylinder 5, protect
Card Gas-supplying enthalpy-increasing effect.
In conjunction with shown in Figure 4, in second embodiment of the pump body structure of the present invention, the first isolation channel 12, second
It is provided with lateral protrusions 16 in isolation channel the 13, the 3rd isolation channel 14 and the 4th isolation channel 15, is provided with screw thread on protruding 16 even
Connect hole 17.This kind of structure makes to be attached by bolt between upper cylinder 3, dividing plate 4, lower cylinder 5 and lower flange 6, from
And the sealing between each part can be improved, prevent coolant leakage.
Certainly, it is above the preferred embodiment of the present invention.It should be pointed out that, for those skilled in the art
For, on the premise of without departing from its general principles, it is also possible to make some improvements and modifications, these improvements and modifications are also
It is considered as protection scope of the present invention.
Claims (10)
1. a Horizontal two-stage increases enthalpy rotary compressor, it is characterised in that include that housing (1) can be along described housing (1)
The upper flange (2) that is axially disposed within described housing (1), upper cylinder (3), dividing plate (4), lower cylinder (5), lower flange (6) and under
Cover plate (7), described lower flange (6) has a middle pressure chamber (8) connected with the air inlet of described lower cylinder (5), described dividing plate (4),
Be correspondingly arranged on described lower cylinder (5), described lower flange (6) and described lower cover (7) by medium pressure chamber (8) with described on
The opening (9) of the compression chamber connection of cylinder (3), described housing (1) is additionally provided with the QI invigorating connected with medium pressure chamber (8)
Increase enthalpy mouth (10).
Horizontal two-stage the most according to claim 1 increases enthalpy rotary compressor, it is characterised in that described Horizontal two-stage increases enthalpy
Rotary compressor also includes the Gas-supplying enthalpy-increasing hole (11) that corresponding described Gas-supplying enthalpy-increasing mouth (10) is arranged, described Gas-supplying enthalpy-increasing hole
(11) it is arranged on described upper flange (2), upper cylinder (3), dividing plate (4), lower cylinder (5), lower flange (6) or lower cover (7), institute
State and connected by air supply passage between Gas-supplying enthalpy-increasing hole (11) with medium pressure chamber (8).
Horizontal two-stage the most according to claim 2 increases enthalpy rotary compressor, it is characterised in that described Gas-supplying enthalpy-increasing hole
(11) it is arranged radially on described upper cylinder (3), described upper cylinder (3) is provided with and connects with described Gas-supplying enthalpy-increasing hole (11)
The first isolation channel (12), described dividing plate (4) is provided with the second isolation channel (13), described lower cylinder is provided with the 3rd on (5)
Isolation channel (14), described lower flange (6) is provided with the 4th isolation channel (15), described first isolation channel (12), described second every
It is connected from groove (13), described 3rd isolation channel (14) with described 4th isolation channel (15) and is correspondingly arranged.
Horizontal two-stage the most according to claim 3 increases enthalpy rotary compressor, it is characterised in that described first isolation channel
(12), described second isolation channel (13), described 3rd isolation channel (14) and described 4th isolation channel (15) be arcuate groove, described
The circulation area of arcuate groove is more than 1.2 with the ratio of the first order exhaust port area on described lower cylinder (5).
Horizontal two-stage the most according to claim 4 increases enthalpy rotary compressor, it is characterised in that described first isolation channel
(12), the angular range of described second isolation channel (13), described 3rd isolation channel (14) and described 4th isolation channel (15) arrives 0
Between 180 degree.
Horizontal two-stage the most according to claim 1 increases enthalpy rotary compressor, it is characterised in that medium pressure chamber (8)
Volume is more than 2 with the ratio of the volume of described lower cylinder (5).
Horizontal two-stage the most according to claim 3 increase enthalpy rotary compressor, it is characterised in that described upper cylinder (3), every
Isolation channel on plate (4), lower cylinder (5) and lower flange (6) and described upper cylinder (3), dividing plate (4), lower cylinder (5) and lower flange
(6) opening (9) on is mutually isolated.
Horizontal two-stage the most according to claim 3 increases enthalpy rotary compressor, it is characterised in that described first isolation channel
(12), it is provided with in described second isolation channel (13), described 3rd isolation channel (14) and described 4th isolation channel (15) laterally
Protruding (16), described projection (16) is provided with threaded connection hole (17).
Horizontal two-stage the most according to claim 3 increases enthalpy rotary compressor, it is characterised in that described first isolation channel
(12) it is provided with arc groove (18) on the upper sidewall relative with described Gas-supplying enthalpy-increasing hole (11).
Horizontal two-stage the most according to claim 1 increases enthalpy rotary compressor, it is characterised in that described lower flange (6)
Middle pressure chamber (8) bottom is sealed by described lower cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818026.6A CN106321436B (en) | 2016-09-12 | 2016-09-12 | Horizontal two-stage increasing enthalpy rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818026.6A CN106321436B (en) | 2016-09-12 | 2016-09-12 | Horizontal two-stage increasing enthalpy rotary compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106321436A true CN106321436A (en) | 2017-01-11 |
| CN106321436B CN106321436B (en) | 2018-06-12 |
Family
ID=57787994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610818026.6A Active CN106321436B (en) | 2016-09-12 | 2016-09-12 | Horizontal two-stage increasing enthalpy rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106321436B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870376A (en) * | 2017-04-01 | 2017-06-20 | 珠海凌达压缩机有限公司 | A kind of horizontal enthalpy-increasing compressor |
| CN107061291A (en) * | 2017-04-13 | 2017-08-18 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of horizontal rotor compressor |
| CN107859624A (en) * | 2017-10-09 | 2018-03-30 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and there is its air conditioner |
| CN109372747A (en) * | 2018-11-07 | 2019-02-22 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of compressor |
| CN110080981A (en) * | 2019-05-24 | 2019-08-02 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and refrigerating circulatory device with it |
| CN110848135A (en) * | 2019-11-27 | 2020-02-28 | 广东美芝制冷设备有限公司 | Horizontal compressor and heat exchange working equipment |
| CN111794982A (en) * | 2019-04-09 | 2020-10-20 | 青岛海尔智能技术研发有限公司 | Air supplement device and compressor |
| CN112576503A (en) * | 2020-12-03 | 2021-03-30 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioning system |
| CN113339266A (en) * | 2020-03-02 | 2021-09-03 | 瑞智精密股份有限公司 | Pumping exhaust mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008286037A (en) * | 2007-05-16 | 2008-11-27 | Fujitsu General Ltd | Rotary compressor and heat pump system |
| CN201851359U (en) * | 2010-08-23 | 2011-06-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body with countersunk head slot and dual-rotor two-stage enthalpy-increase compressor provided with same |
| CN204140427U (en) * | 2014-08-18 | 2015-02-04 | 珠海格力节能环保制冷技术研究中心有限公司 | Rotary compressor |
| CN105114306A (en) * | 2015-09-01 | 2015-12-02 | 广东美芝制冷设备有限公司 | Rotary compressor assembly and refrigeration circulating device with same |
| CN105781939A (en) * | 2016-04-11 | 2016-07-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Refrigeration system and horizontal inverter compressor |
| CN206129601U (en) * | 2016-09-12 | 2017-04-26 | 珠海格力节能环保制冷技术研究中心有限公司 | Horizontal doublestage increases enthalpy rotary compressor |
-
2016
- 2016-09-12 CN CN201610818026.6A patent/CN106321436B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008286037A (en) * | 2007-05-16 | 2008-11-27 | Fujitsu General Ltd | Rotary compressor and heat pump system |
| CN201851359U (en) * | 2010-08-23 | 2011-06-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body with countersunk head slot and dual-rotor two-stage enthalpy-increase compressor provided with same |
| CN204140427U (en) * | 2014-08-18 | 2015-02-04 | 珠海格力节能环保制冷技术研究中心有限公司 | Rotary compressor |
| CN105114306A (en) * | 2015-09-01 | 2015-12-02 | 广东美芝制冷设备有限公司 | Rotary compressor assembly and refrigeration circulating device with same |
| CN105781939A (en) * | 2016-04-11 | 2016-07-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Refrigeration system and horizontal inverter compressor |
| CN206129601U (en) * | 2016-09-12 | 2017-04-26 | 珠海格力节能环保制冷技术研究中心有限公司 | Horizontal doublestage increases enthalpy rotary compressor |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870376A (en) * | 2017-04-01 | 2017-06-20 | 珠海凌达压缩机有限公司 | A kind of horizontal enthalpy-increasing compressor |
| CN107061291A (en) * | 2017-04-13 | 2017-08-18 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of horizontal rotor compressor |
| CN107859624A (en) * | 2017-10-09 | 2018-03-30 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and there is its air conditioner |
| CN109372747A (en) * | 2018-11-07 | 2019-02-22 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of compressor |
| CN109372747B (en) * | 2018-11-07 | 2024-03-08 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of compressor |
| CN111794982A (en) * | 2019-04-09 | 2020-10-20 | 青岛海尔智能技术研发有限公司 | Air supplement device and compressor |
| CN110080981A (en) * | 2019-05-24 | 2019-08-02 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and refrigerating circulatory device with it |
| CN110848135A (en) * | 2019-11-27 | 2020-02-28 | 广东美芝制冷设备有限公司 | Horizontal compressor and heat exchange working equipment |
| CN110848135B (en) * | 2019-11-27 | 2021-05-25 | 广东美芝制冷设备有限公司 | Horizontal compressor and heat exchange working equipment |
| CN113339266A (en) * | 2020-03-02 | 2021-09-03 | 瑞智精密股份有限公司 | Pumping exhaust mechanism |
| CN112576503A (en) * | 2020-12-03 | 2021-03-30 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106321436B (en) | 2018-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106321436A (en) | Horizontal rotating two-stage enthalpy increasing compressor | |
| US7029251B2 (en) | Backpressure mechanism of scroll type compressor | |
| CN102287976B (en) | Gas-liquid separator | |
| CN104792050B (en) | Air-conditioning system and compressor | |
| CN102644592A (en) | Compressor and air-conditioning system with same | |
| KR20150085469A (en) | Rotatory compressor and refrigerating cycle device | |
| CN203335407U (en) | Single-cylinder two-stage compression pump body and compressor | |
| JP6776377B2 (en) | Rotary cylinder, enthalpy increase, piston type compressor and air conditioner system equipped with it | |
| CN206129601U (en) | Horizontal doublestage increases enthalpy rotary compressor | |
| CN103375386A (en) | Refrigeration compressor and air conditioner using same | |
| CN102374166B (en) | Pump body with countersink grooves and bi-rotor two-stage enthalpy-increasing compressor having same | |
| CN105756930A (en) | Compressor | |
| CN106438374B (en) | Compressor and air conditioner with same | |
| CN209414173U (en) | Pump assembly, compressor and air conditioner | |
| CN208907400U (en) | A kind of oil-free birotor heat dissipation air compressor | |
| CN209145887U (en) | A kind of heat sink cooling structure, compressor housing and compressor | |
| CN205446041U (en) | Compressor structure | |
| CN111043032A (en) | Scroll compressor with motor cooling function | |
| CN208330653U (en) | The totally-enclosed single cylinder piston refrigeration compressor of second vapor injection | |
| CN205503457U (en) | Compressor | |
| CN110594152B (en) | Vertical two-stage scroll compressor | |
| CN105422462B (en) | Rotary positive displacement compressor | |
| CN208330648U (en) | A kind of open-type single cylinder piston refrigeration compressor of second vapor injection | |
| CN206352564U (en) | A kind of compressor and its valve plate | |
| CN115419597B (en) | Heat pump electric vortex compressor cover body structure with air supplementing channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181120 Address after: 519070, Jinji Hill Road, front hill, Zhuhai, Guangdong Co-patentee after: GREE GREEN REFRIGERATION TECHNOLOGY CENTER Co.,Ltd. OF ZHUHAI Patentee after: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Address before: 519070 science and technology building, 789 Jinji Road, Qianshan, Zhuhai, Guangdong Patentee before: GREE GREEN REFRIGERATION TECHNOLOGY CENTER Co.,Ltd. OF ZHUHAI |