CN108626124A - Rotator type cooling cylinder compressor and the circulatory system - Google Patents
Rotator type cooling cylinder compressor and the circulatory system Download PDFInfo
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- CN108626124A CN108626124A CN201710155179.1A CN201710155179A CN108626124A CN 108626124 A CN108626124 A CN 108626124A CN 201710155179 A CN201710155179 A CN 201710155179A CN 108626124 A CN108626124 A CN 108626124A
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- Prior art keywords
- cooling cylinder
- heat
- cylinder
- gas chamber
- pipe
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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
- F04C29/04—Heating; Cooling; Heat insulation
-
- 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
-
- 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
- F04C29/0092—Removing solid or liquid contaminants from the gas under pumping, e.g. by filtering or deposition; Purging; Scrubbing; Cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/04—Thermal properties
- F05C2251/048—Heat transfer
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Cooling cylinder refers to cooled suction and discharge work gas chamber, heat insulation type cooling cylinder compressor M1Applied to conventional air-conditioning, the classical specific example of a battle：3 outer machines drag three 1.5 on-hooks, M1Run 300~500W of power；The essence of cooling cylinder cycle is full cooling cylinder M with marrow1.The technical problem to be solved by the present invention is to cooling cylinder compressor M1And practical application, that is, Industrialization of the circulatory system, full cooling cylinder M1Cycle is crucial thermodynamics project, and that damages to plants caused by sudden drop in temperature prevents, eliminates, and makes full use of motor heat release, discharge superheat concentration absorbability lubricating oil, realizes the high efficient oil isolation of purified circulatory system, to establish the graceful efficient full cooling cylinder circulatory system.
Description
Technical field
Rotator type cooling cylinder compressor and the cooling cylinder circulatory system, especially full cooling cylinder compressor and multi-connected machine cooling cylinder cyclic system
System.
Technical background
In relation to the basic theory that rotator type cooling cylinder compressor and cooling cylinder recycle, I apply 200910056566.5,
2009100031545, it has been described in detail in 200810037121.8 3 patents, experienced long-term practice, cooling cylinder compressor
The application of manufacturing process, new diseases and the circulatory system has become ripe.
Invention content
Cooling cylinder is defined as cooled suction and discharge work gas chamber, at the pump housing and air intake duct of full-sealed rotor type compressor
Prevent the necessary condition from being in the housing chamber of high temperature and pressure, establishing cooling cylinder and damaging to plants caused by sudden drop in temperature：Work the heat-insulated of gas chamber and air intake duct.
A, there are the air-breathing guide pipe of thermal insulation layer isolation high temperature and pressure, the heat transfer of shell, cylinder body outside air intake duct；
B, work gas chamber is heat-insulated and cooling：
● the gas chamber insulation ring of the gas chamber wall surface of major-minor bearing is made of lipophile Wear-resistant heat insulation material.
● gas chamber moving component：Rolling piston outer round surface and slide plate surface are made of lipophile Wear-resistant heat insulation material.
● the cylinder wall surface of heat insulation type cooling cylinder is made of lipophile Wear-resistant heat insulation material, then constitutes heat insulation type cooling cylinder compressor
M1, cooling cylinder is formed by low temperature return-air, be can not rule out due to compressing heat release, thus cooling cylinder effect is weaker.
● full cooling cylinder：The cooling cylinder of thickness δ is made between on the inside of cylinder wall surface and screw hole, distribution is around cylinder wall in cooling cylinder
The coolant flow channel of the parallel circulation in face.
Cooling cylinder is bonded by runner plate and bridge welding, and two swallow-tail form locating pieces, the screw hole of locating piece are connected outside cover board
It is separately connected cooling inlet tube and coolant outlet pipe；Cover board, swallow-tail form locating piece, have on the outside of cooling passage pipe thermal insulation layer every
From the heat transfer between high humidity cylinder body, shell, two gas vents are displaced downwardly on the outside of cooling cylinder, and aperture is contracted to Φ 7.
The outer circle of gas chamber insulation ring is limited with covering cooling cylinder, inner circle is limited with covering gas chamber inner circle, chimeric to be anchored on swallow
In stern notch；Rolling piston outer round surface thermal insulation layer is chimeric to be anchored in dovetail groove, and the side rib at both ends is protecting and fastening surface
Thermal insulation layer.
C, oil return：
● the air intake duct in liquid vapour knockout drum is distributed multiple oil return holes from bottom to top.
● the heat exchanger pipeline of system connects into the top-down fair current form of uniform thermic load.
D、M1The stronger lubricating oil of absorbability is selected, absorbent-refrigerant pair is constituted.
Description of the drawings
Fig. 1 is cylinder vertical view.
Fig. 2 is cooled cylinder (full cooling cylinder) vertical view.
Fig. 3 is the plane outspread drawing of full cooling cylinder coolant flow channel.
Fig. 4 is the vertical view of slit type heat insulation type cooling cylinder.
Fig. 5 is the full cooling cylinder compressor main sectional view of rotator type.
Fig. 6 is the amplification half sectional view of rolling piston.
Fig. 7 is rotator type new material heat insulation type cooling cylinder compressor sectional view.
Fig. 8 is that cooling cylinder circularly cooling unit outdoor unit is bowed sectional view,
B is to being condenser U-tube road distribution map；
A is to being condenser fair current pipeline connecting figure；
C-C is outer machine chassis and trapezoidal flume sectional view.
Fig. 9 is accurate filter enlarged cross-sectional view.
Figure 10 is to drag three multi-connected machine piping diagrams.
Specific implementation mode
The specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
Referring to attached drawing 1：Cylinder 1, suction hole 2, valve block rivet hole 3,5-M6 screw holes 4,10 gas vents 5 of 2- Φ, cylinder wall
Face 6.
When cylinder wall surface 6 is made of lipophile Wear-resistant heat insulation material, heat insulation type cooling cylinder is become.
Fig. 2, full cooling cylinder (cooled cylinder)：Cooling cylinder 7, cooling inlet tube 8, coolant outlet pipe 9, swallow-tail form locating piece
10, heat-insulated seam 14.
Fig. 3 is the plane outspread drawing of full cooling cylinder coolant flow channel.
Cooling cylinder 7 is synthesized by cover board 11 and the welding of runner plate 13, and 12 be weld seam, 11 external welding of cover board, two swallow-tail form positioning
Block 10, cooling inlet tube 8, coolant outlet pipe 9 are connected to the screw hole of locating piece 10, and coolant flow channel 13 is parallel around cylinder wall surface
Circulation.There are thermal insulation layer 14,25 isolation conductions in cover board 11, locating piece 10, cooling 8,9 outside of entrance pipe.
Fig. 4 is slit type heat insulation type cooling cylinder, and finished parts cylinder 1 is cut same between 6 outside screw hole of cylinder wall surface, 4 inside
The heat-insulated seam 14 of heart circular arc forms the heat-insulated casing wall of thickness δ, and supporting point is in 4 inside of screw hole, and total α ° of supporting point center line both sides are not
Cutting, 14 both ends terminating points of heat-insulated seam are β °, and β ° of inside forms both ends supporting point；Heat-barrier material, 2 Φ are filled in heat-insulated seam 14
The interior both ends of being inserted into of thermal sleeve 15, valve block rivet hole 3 are inserted into 10 gas vents 5 the heat-insulated plug 16 of concave arc.
Fig. 5：The full cooling cylinder compressor main sectional view of rotator type.
Main shaft 17, rotor 18, motor stator core 19, shell 20, base bearing 21, upper silencer cover 22, cylinder alignment
Disk 23, thermal insulation layer 25, cooling inlet tube 8, cylinder body 1, swallow-tail form locating piece 10, coolant flow channel 13, is rolled and is lived gas chamber insulation ring 24
Plug 26, supplementary bearing 27, gas chamber insulation ring 28, lower silencer cover 29, air intake duct 30, liquid vapour knockout drum 31, interior air intake duct 32, oil return
Hole 33, air intake duct thermal insulation layer 34, air-breathing guide pipe 35, cooling cylinder 7.
Motor, the pump housing of 20 intracavitary of shell are high-temperature high-pressure states, establish cooling cylinder and prevent the necessary condition damaged to plants caused by sudden drop in temperature from being：A、
Air intake duct 30 it is heat-insulated：
Thermal insulation layer 34 outside air intake duct 30 is isolated between the air-breathing guide pipe 35, shell 20, cylinder body 1 of high-temperature high-pressure state
Heat transfer.
B, work gas chamber is heat-insulated and cooling：
● base bearing 21, supplementary bearing 27 gas chamber wall surface gas chamber insulation ring 24,28 be made of lipophile Wear-resistant heat insulation material.
● gas chamber moving component：Rolling piston 26, outer round surface 36 and slide plate surface are made of lipophile Wear-resistant heat insulation material.● cylinder
To be equipped with the full cooling cylinder of coolant flow channel, referring to Fig. 2.
The outer circle of gas chamber insulation ring 24,28 is limited with covering cooling cylinder 7, inner circle is limited with covering gas chamber inner circle, is fitted into tight
It is fixed in dovetail groove
Fig. 6：Rolling piston 26, thermal insulating layer on surface 36 are chimeric to be anchored in dovetail groove, the side rib 37 at both ends protecting and
Fastening surface thermal insulation layer 36.
Rolling piston 26 and slide plate can be made of lipophile wear-resistant material glass in practicality, cold to strengthen the cooling of cooling cylinder
But cylinder 7 can be made of the higher copper material of thermal coefficient.
Fig. 7：Cylinder 1 is made of heat-barrier material, constitutes heat insulation type cooling cylinder compressor, rolling piston 26 and slide plate glass system
At the gas chamber insulation ring 24,28 of major-minor bearing 21,27 is constant, and cylinder wall surface 6 must use lipophile Wear-resistant heat insulation material system
At.
Fig. 8：Cooling cylinder circularly cooling unit outdoor unit is bowed sectional view,
B is to being condenser U-tube road distribution map；
A is to being condenser fair current pipeline connecting figure；
C-C is outer machine chassis and trapezoidal flume sectional view.
Outer machine chassis 38, supercooling helix tube 39, trapezoidal flume 40, cooling cylinder compressor 41, U-shaped copper pipe 42, aluminum fin-stock 43, three
Siphunculus 44, semi-circular tube 45, water-stop sheet 46, trapezoidal spike 47, overflow pipe 48, discharging valve 49.
Condenser is made of U-shaped copper pipe 42 and aluminum fin-stock 43, is synthesized by inside and outside two panels condenser, in A into figure, by 4
Three-way pipe 44 and multiple semi-circular tubes 45 connect into the top-down fair current pipeline of 2 groups of uniform thermic loads, and 1, which proceeds to 1, goes out, and 2 proceed to 2
Go out, indicates first, second group of refrigerant line flow direction respectively, this connection type is by cooling cylinder cycle characteristics：The small cold of flow
It determines greatly.
Outer machine chassis 38 has trapezoidal flume 40 and water-stop sheet 46, interior machine return water to introduce chassis 38, and supercooling helix tube 39 submerges
In in trapezoidal flume 40, the overflow pipe 48 on chassis 38 controls 38 liquid level of chassis；Discharging valve 49 is arranged at 40 bottom of trapezoidal flume, and right side has
47 support chassis 38 of trapezoidal spike balances liquid level.
Fig. 9：Accurate filter 50：Inlet tube 51, package 52, macroporous plate 53, antipriming pipe 54, bottom plate 56, multistorey strainer mesh 55,
Outlet 57.
53 center of macroporous plate, the lower end that 54 upper end of antipriming pipe is fixed in package 52 are socketed on 56 centre bore of bottom plate, multilayer
Strainer 55 winds overlapping fixation in 54 outer round surface of antipriming pipe with fine mesh screen and forms, 56 outer circle of bottom plate and 52 bottom endoporus of package
It is welded and fixed, centre bore welding outlet 57,52 upper end of package is hemispherical, and top connects inlet tube 51.
Figure 10：One drags three multi-connected machine piping diagrams.
Accurate filter 50, liquid mirror 58, steam pipe 59, liquid pipe 60, capillary or expansion valve 61, branch trachea 62.
The liquid pipe 60 of the vertical manifold of the outer machine of connection connects liquid mirror 58, accurate filter 50, and vertical manifold connections are horizontal
Manifold constitutes T-shaped manifold, and both sides extend machine in connection to horizontal manifold to the left and right, the branch trachea 62 and connection capillary of interior machine or
The branch liquid pipe of expansion valve 61 is separately connected the steam pipe 59 and liquid pipe 60 of horizontal manifold.The liquid pipe 60 of the T-shaped manifold of refrigerating state is
Full-liquid type feed flow full of liquid refrigerant.T-shaped manifold is mainly used in the multi-joint unit of the interior machine of one drag two~ten, left and right two
It is best that the horizontal manifold that side extends, which is uniformly and symmetrically distributed interior machine,.
Figure 10 is a M1The classical specific example of a battle applied to conventional air-conditioning：M1For slit type heat insulation type cooling cylinder compressor, freeze shape
State M1300~500W of power is run, cold is sufficient.
The present invention puts forth effort on full cooling cylinder compressor M1And the full cooling cylinder circulatory system applied to multi-joint unit.
Claims (6)
1. rotator type cooling cylinder compressor M1And the circulatory system, including the relevant outdoor unit of system, heat exchanger, multi-connected machine, accurate mistake
Filter etc., cooling cylinder is defined as cooled suction and discharge work gas chamber, at the pump housing and air intake duct of full-sealed rotor type compressor
In shell (20) intracavitary of high temperature and pressure, it is characterised in that：Cooling cylinder is established and damages to plants caused by sudden drop in temperature the necessary condition prevented：Work gas chamber and
Air intake duct it is heat-insulated,
A, there are the air-breathing guide pipe (35) of thermal insulation layer (34) isolation high temperature and pressure, shell (20), cylinder body (1) outside air intake duct (30)
Heat transfer；
B, work gas chamber is heat-insulated and cooling：
● the gas chamber insulation ring (24,28) of major-minor bearing (21,27) gas chamber wall surface is made of lipophile Wear-resistant heat insulation material；
● gas chamber moving component：Rolling piston (26) outer round surface (36) and slide plate surface lipophile Wear-resistant heat insulation material system
At；
● the cylinder wall surface of heat insulation type cooling cylinder is made of lipophile Wear-resistant heat insulation material, constitutes heat insulation type cooling cylinder compressor M1, cold
Cylinder is formed by low temperature return-air；
● full cooling cylinder：The cooling cylinder (7) of thickness δ is made between on the inside of cylinder wall surface (6) and screw hole (4), is distributed in cooling cylinder (7)
Around the coolant flow channel (13) of the parallel circulation of cylinder wall surface, cooling cylinder (7) is synthesized by runner plate (13) and cover board (11) welding, weld seam
For (12), cover board (11) connects two swallow-tail form locating pieces (10) outside, and the screw hole of locating piece (10) is separately connected cooling inlet tube
(8) and coolant outlet pipe (9)；Cover board (11), locating piece (10), have on the outside of cooling entrance pipe (9,8) thermal insulation layer (14,25) with
Cylinder body (1) and shell (20) are heat-insulated, and two gas vents (5) are displaced downwardly on the outside of cooling cylinder (7)；Outside gas chamber insulation ring (24,28)
Circle is limited with covering cooling cylinder (7), inner circle is limited with covering gas chamber inner circle, chimeric to be anchored in dovetail groove, rolling piston (26)
The thermal insulation layer (36) of outer round surface is chimeric to be anchored in dovetail groove, and the side rib (37) at both ends is protecting and fastening surface thermal insulation layer
(36)；
C, oil return：
● the air intake duct (32) in liquid vapour knockout drum (31) is distributed multiple oil return holes (33) from bottom to top；
● the heat exchanger pipeline of system connects into the top-down fair current form of uniform thermic load；
D、M1The stronger lubricating oil of absorbability is selected, absorbent-refrigerant pair is constituted.
2. rotator type cooling cylinder compressor M according to claim 11And the circulatory system, it is characterised in that：Cooling cylinder (7) is with leading
The hot higher copper material of coefficient is made；Cylinder body (1) is made of heat-barrier material；Gas chamber moving component：Rolling piston (26), slide plate parent
The preferable glass of oiliness is made.
3. rotator type cooling cylinder compressor M according to claim 11And the circulatory system, it is characterised in that：The heat insulation type
Cooling cylinder, when slit type heat insulation type cooling cylinder is made with finished parts cylinder (1)：Between on the outside of cylinder wall surface (6) on the inside of screw hole (4)
The heat-insulated seam (14) for cutting isocentric circular arc forms the heat-insulated casing wall of thickness δ, and supporting point center line is distributed on the inside of screw hole (4), branch
Total α ° of support point center line both sides are not cut, and the both ends terminating point of heat-insulated seam (14) is β °, and β ° of inside forms both ends supporting point；It is heat-insulated
Heat-barrier material is filled in seam (14), thermal sleeve (15) is inserted into two gas vents (5), valve block rivet hole (3) insertion both ends have
The heat-insulated plug (16) of concave arc is heat-insulated.
4. rotator type cooling cylinder compressor M according to claim 11And the circulatory system, it is characterised in that：The outer machine of refrigeration unit
There are chassis (38), chassis (38) to there is trapezoidal flume (40) and water-stop sheet (46), interior machine return water to introduce chassis (38), helix tube is subcooled
(39) it is immersed in trapezoidal flume (40), chassis (38) have the liquid level in overflow pipe (48) control chassis (38)；Trapezoidal flume
(40) bottom has discharging valve (49), right side to have trapezoidal spike (47) support chassis (38).
5. rotator type cooling cylinder compressor M according to claim 11And the circulatory system, it is characterised in that：The accurate mistake
Filter (50), macroporous plate (53) center, the lower end that antipriming pipe (54) upper end is fixed in package (52) are socketed in bottom plate (56)
Heart hole, multistorey strainer mesh (55) wind overlapping fixation in antipriming pipe (54) outer round surface with fine mesh screen and form, bottom plate (56) outer circle
It is fixed with package (52) bottom inner hole welding of rapid cooling, centre bore welding outlet (57), package (52) upper end is hemispherical, and top connects
Access port pipe (51).
6. rotator type cooling cylinder compressor M according to claim 11And the circulatory system, an outer machine couple the more of more interior machines
It is online, it is characterised in that：Liquid pipe (60) connection liquid mirror (58), the accurate filter (50) of the vertical manifold of the outer machine of connection, vertically
The horizontal manifold of manifold connections constitutes T-shaped manifold, and both sides extend machine in connection, the branch trachea (62) of interior machine to horizontal manifold to the left and right
The steam pipe (59) and liquid pipe (60) of horizontal manifold are separately connected with the branch liquid pipe of connection capillary or expansion valve (61).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710155179.1A CN108626124A (en) | 2017-03-15 | 2017-03-15 | Rotator type cooling cylinder compressor and the circulatory system |
| PCT/CN2018/078916 WO2018166459A1 (en) | 2017-03-15 | 2018-03-14 | Cooling cylinder circulating refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710155179.1A CN108626124A (en) | 2017-03-15 | 2017-03-15 | Rotator type cooling cylinder compressor and the circulatory system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108626124A true CN108626124A (en) | 2018-10-09 |
Family
ID=63522739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710155179.1A Withdrawn CN108626124A (en) | 2017-03-15 | 2017-03-15 | Rotator type cooling cylinder compressor and the circulatory system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108626124A (en) |
| WO (1) | WO2018166459A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101576083A (en) * | 2008-05-08 | 2009-11-11 | 童夏民 | Cooling cylinder compression cycle of rotor-type compressor |
| CN101994695A (en) * | 2009-08-18 | 2011-03-30 | 上海沁晨空气能热工研究所 | Totally closed rotor type refrigeration compressor for low-pressure difference cooling cylinder circulation |
| CN102003742A (en) * | 2010-12-17 | 2011-04-06 | 周前 | Filtration-evaporation type air conditioner outdoor unit |
| CN105381640A (en) * | 2015-12-18 | 2016-03-09 | 浙江宇丰机械有限公司 | Disc type laminated filter |
| CN105890080A (en) * | 2015-08-14 | 2016-08-24 | 冯留建 | Direct evaporation type cold supply device |
| CN205505193U (en) * | 2015-12-30 | 2016-08-24 | 四川依米康环境科技股份有限公司 | Air -cooled modularization combination air conditioning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749247B (en) * | 2008-12-05 | 2014-03-19 | 童夏民 | Totally-enclosed rotor type refrigerating compressor with compression cycle of cold cylinder |
| CN102852797A (en) * | 2011-06-28 | 2013-01-02 | 乐金电子(天津)电器有限公司 | Compressor |
| CN103697640A (en) * | 2013-12-20 | 2014-04-02 | 广东志高空调有限公司 | Condenser radiator, condensing device and air conditioner |
| CN105317684A (en) * | 2014-07-28 | 2016-02-10 | 珠海格力节能环保制冷技术研究中心有限公司 | Compression cylinder body and compressor with same |
| CN105240276A (en) * | 2015-10-12 | 2016-01-13 | 安徽美芝精密制造有限公司 | Compressor |
| CN106351843A (en) * | 2016-10-17 | 2017-01-25 | 西安交通大学 | Downward exhaust heat-resistant rotary compressor |
-
2017
- 2017-03-15 CN CN201710155179.1A patent/CN108626124A/en not_active Withdrawn
-
2018
- 2018-03-14 WO PCT/CN2018/078916 patent/WO2018166459A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101576083A (en) * | 2008-05-08 | 2009-11-11 | 童夏民 | Cooling cylinder compression cycle of rotor-type compressor |
| CN101994695A (en) * | 2009-08-18 | 2011-03-30 | 上海沁晨空气能热工研究所 | Totally closed rotor type refrigeration compressor for low-pressure difference cooling cylinder circulation |
| CN102003742A (en) * | 2010-12-17 | 2011-04-06 | 周前 | Filtration-evaporation type air conditioner outdoor unit |
| CN105890080A (en) * | 2015-08-14 | 2016-08-24 | 冯留建 | Direct evaporation type cold supply device |
| CN105381640A (en) * | 2015-12-18 | 2016-03-09 | 浙江宇丰机械有限公司 | Disc type laminated filter |
| CN205505193U (en) * | 2015-12-30 | 2016-08-24 | 四川依米康环境科技股份有限公司 | Air -cooled modularization combination air conditioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018166459A1 (en) | 2018-09-20 |
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Application publication date: 20181009 |