CN106403406B - Refrigerating system and liquid distributor thereof - Google Patents
Refrigerating system and liquid distributor thereof Download PDFInfo
- Publication number
- CN106403406B CN106403406B CN201611115014.3A CN201611115014A CN106403406B CN 106403406 B CN106403406 B CN 106403406B CN 201611115014 A CN201611115014 A CN 201611115014A CN 106403406 B CN106403406 B CN 106403406B
- Authority
- CN
- China
- Prior art keywords
- liquid
- interlayer cavity
- wall
- pipe
- tube
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 118
- 239000011229 interlayer Substances 0.000 claims abstract description 52
- 239000003507 refrigerant Substances 0.000 claims abstract description 47
- 238000005057 refrigeration Methods 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims abstract description 11
- 238000009826 distribution Methods 0.000 claims description 13
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 17
- 239000012071 phase Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a refrigeration system and a liquid distributor thereof, wherein the liquid distributor comprises: the inner tube, the lumen of the inner tube includes along its first end to second end direction cross section gradually the first tapered portion that reduces gradually; the inner pipe is provided with a liquid separation port so that the refrigerant mixed by the first gradually-reduced part enters the second gradually-reduced part from the liquid separation port; the outer tube is sleeved on the outer layer of the middle tube, a second interlayer cavity is formed between the inner wall of the outer tube and the outer wall of the middle tube, the first end of the outer tube is connected to the outer wall of the inner tube through a folded plate, and a liquid separating disc is connected between the second end of the outer tube and the outer wall of the middle tube. With the arrangement, the liquid distributor of the refrigeration system can improve the uniformity of gas-liquid mixing of the liquid distributor, and further ensure the uniformity of refrigerant distributed into the evaporator.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to a refrigeration system and a liquid distributor thereof.
Background
In the refrigeration system, the refrigerant passes through the throttling device and then turns into a gas-liquid two-phase state to flow into the evaporator. Whether the refrigerant is distributed evenly and equally to the various branches of the evaporator has a critical effect on the performance of the evaporator and thus the overall refrigeration system. The liquid separator is an important auxiliary device, and is used for uniformly distributing the refrigerant of gas phase and liquid phase to each branch of the evaporator before the evaporator.
The type of dispensers commonly used in the current market is a venturi-type dispenser, and the main principle is as follows: after the refrigerant passes through the contraction and expansion nozzle, the flow rate is improved, and the gas phase and the liquid phase are uniformly mixed, so that the final uniform distribution effect is achieved. However, it has a disadvantage: the flow of refrigerant in a venturi-type liquid separator often results in uneven mixing of liquid and vapor under alternating operating conditions, resulting in uneven final distribution.
Therefore, how to improve the uniformity of gas-liquid mixture of the liquid separator to ensure the uniformity of the finally distributed refrigerant becomes an important technical problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a liquid separator of a refrigeration system, which can improve uniformity of gas-liquid mixture of the liquid separator, thereby ensuring uniformity of refrigerant distributed into an evaporator. The invention also aims to provide a refrigeration system comprising the liquid distributor.
The invention provides a liquid distributor of a refrigerating system, which comprises:
the first end of the inner pipe is a liquid inlet, the second end of the inner pipe is closed, and the pipe cavity of the inner pipe comprises a first tapered part with a gradually-reduced cross section along the direction from the first end to the second end of the inner pipe;
the middle pipe is sleeved on the outer layer of the inner pipe, a first interlayer cavity is formed between the inner wall of the middle pipe and the outer wall of the inner pipe, the first end of the first interlayer cavity is a liquid outlet end, the second end of the first interlayer cavity is closed, the first end of the first interlayer cavity is one end close to the first end of the inner pipe, the second end of the first interlayer cavity is one end close to the second end of the inner pipe, the first interlayer cavity is provided with a second gradually-reducing portion, the cross section of the first interlayer cavity is gradually reduced along the direction from the first end to the second end of the first interlayer cavity, and the inner pipe is provided with a liquid separation port so that refrigerant mixed by the first gradually-reducing portion enters the second gradually-reducing portion through the liquid separation port;
the outer tube, the outer tube cover is in the skin of intermediate tube, just the inner wall of outer tube with form the second intermediate layer chamber between the outer wall of intermediate tube, the first end of outer tube is passed through the folded plate and is connected on the outer wall of inner tube, so that first intermediate layer chamber with second intermediate layer chamber is linked together and forms baffling structure, the second end of outer tube with be connected with the liquid separating disc between the outer wall of intermediate tube, evenly distributed has the branch liquid hole on the liquid separating disc.
Preferably, a helical blade is arranged in the first interlayer cavity so that the refrigerant flowing from the second end to the first end of the first interlayer cavity forms a rotational flow.
Preferably, the smallest cross-sectional end of the first tapered portion is the second end of the inner tube, and the smallest cross-sectional end of the second tapered portion is the second end of the first interlayer cavity.
Preferably, the liquid separation port is obliquely arranged so that the refrigerant flowing out of the liquid separation port flows toward the smallest cross-sectional end of the second tapered portion.
Preferably, the liquid distribution port is a plurality of ports, and is uniformly distributed on the side wall of the inner tube.
Preferably, in a longitudinal section of the liquid distributor, an included angle between the flap and the inner tube is an acute angle.
Preferably, the spiral blade is a plurality of and is evenly distributed by taking the central line of the first interlayer cavity as the center.
Preferably, the helical blade is fixedly disposed on an outer wall of the inner pipe or an inner wall of the intermediate pipe.
Preferably, the inner tube, the middle tube and the outer tube are all cylindrical tubes, and the center lines of the inner tube, the middle tube and the outer tube are coincident.
The invention also provides a refrigerating system which is provided with the liquid distributor, wherein the liquid distributor is any one of the liquid distributors.
Preferably, the liquid distributor is vertically arranged.
The technical scheme includes that a refrigerant firstly enters the inner pipe through the liquid inlet of the inner pipe, when the refrigerant passes through the first tapered part, the cross section of the first tapered part is gradually reduced along the flowing direction of the refrigerant, the flow rate of the refrigerant is improved, gas-liquid first uniform mixing is realized, then the refrigerant enters the first interlayer cavity formed by the intermediate pipe and the inner pipe through the liquid distribution port, the first interlayer cavity is provided with the second tapered part, the cross section of the second tapered part is gradually reduced along the direction from the first end to the second end of the first interlayer cavity, the refrigerant can form gas-liquid two-phase turbulence after entering the second tapered part, secondary mixing is realized, the refrigerant for secondary mixing flows to the baffling structure position formed by the first interlayer cavity and the second interlayer cavity, the refrigerant for gas-liquid two-phase enters the second interlayer cavity due to different baffling directions to form third mixing, the gas-liquid two-phase refrigerant after tertiary mixing flows out from liquid distribution holes uniformly distributed on the liquid distribution disc, thereby realizing the gas-liquid mixing uniformity of the liquid separator.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a liquid dispenser according to an embodiment of the present invention;
FIG. 2 is a schematic top view of a dispenser according to an embodiment of the present invention;
FIG. 3 is a schematic top view of a helical blade of a liquid distributor according to an embodiment of the present invention;
in fig. 1-3:
the liquid separation device comprises an inner pipe-11, a middle pipe-12, an outer pipe-13, a liquid inlet-14, a first gradually-reducing part-15, a first interlayer cavity-16, a second gradually-reducing part-17, a second interlayer cavity-18, a folded plate-19, a liquid separation disc-20, a liquid separation port-21, a spiral blade-22, a liquid separation hole-23 and a baffling structure-24.
Detailed Description
An object of the present embodiment is to provide a liquid separator of a refrigeration system, which can improve the uniformity of gas-liquid mixture of the liquid separator, and further ensure the uniformity of refrigerant distributed to enter an evaporator. It is also an object of this embodiment to provide a refrigeration system comprising the above-described liquid dispenser.
Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the contents of the invention described in the claims. The entire contents of the configurations shown in the following embodiments are not limited to those required as solutions of the inventions described in the claims.
Referring to fig. 1-3, the liquid distributor of the refrigeration system in the present embodiment includes an inner tube 11, an intermediate tube 12 and an outer tube 13, wherein a first end of the inner tube 11 is a liquid inlet 14, a second end of the inner tube is closed, and a lumen of the inner tube 11 includes a first tapered portion 15 whose cross section is gradually tapered along a direction from the first end to the second end.
The middle tube 12 is sleeved outside the inner tube 11, and a first interlayer cavity 16 is formed between the inner wall of the middle tube 12 and the outer wall of the inner tube 11. The first end of the first interlayer cavity 16 is the end near the first end of the inner tube 11, and the second end of the first interlayer cavity 16 is the end near the second end of the inner tube 11. Moreover, the first end of the first interlayer cavity 16 is a liquid outlet end, and the second end is closed. The first interlayer cavity 16 has a second tapered portion 17 that tapers in cross-section in a direction from the first end to the second end thereof.
The inner pipe 11 is provided with a liquid separation port 21, and the refrigerant mixed by the first tapered portion 15 enters the second tapered portion 17 through the liquid separation port 21.
The outer tube 13 is sleeved on the outer layer of the middle tube 12, a second interlayer cavity 18 is formed between the inner wall of the outer tube 13 and the outer wall of the middle tube 12, the first end of the outer tube 13 is connected to the outer wall of the inner tube 11 through a folded plate 19 so that the first interlayer cavity 16 is communicated with the second interlayer cavity 18, and a deflection structure 24 is formed, namely, the refrigerant in the first interlayer cavity 16 changes the flowing direction to enter the second interlayer cavity 18 when passing through the deflection structure 24.
A liquid separating plate 20 is connected between the second end of the outer tube 13 and the outer wall of the middle tube 12, and liquid separating holes 23 are uniformly distributed on the liquid separating plate 20.
With such arrangement, in the technical scheme provided by this embodiment, the refrigerant firstly enters the inner tube 11 through the liquid inlet 14 of the inner tube 11, when passing through the first tapered portion 15, because the cross section of the first tapered portion 15 is gradually reduced along the refrigerant flowing direction, the refrigerant flow rate is increased, so that the first uniform mixing of gas and liquid is achieved, then the refrigerant enters the first interlayer cavity 16 formed by the intermediate tube 12 and the inner tube 11 through the liquid separation port 21, the first interlayer cavity 16 has the second tapered portion 17 whose cross section is gradually reduced along the direction from the first end to the second end, the refrigerant can form a gas-liquid two-phase turbulent flow after entering the second tapered portion 17, so as to achieve the second mixing, the refrigerant obtained by the second mixing flows to the position of the baffle structure 24 formed by the first interlayer cavity 16 and the second interlayer cavity 18, the gas-liquid two-phase refrigerant can enter the second interlayer cavity 18 due to the change of the flowing direction of the baffle structure 24, and a third mixing is formed, and the gas-liquid two-phase refrigerant after the third mixing flows out from the liquid separating holes 23 uniformly distributed on the liquid separating disc 20, so that the gas-liquid mixing uniformity of the liquid separator is realized.
In the preferred scheme of this embodiment, be equipped with helical blade 22 in the first intermediate layer chamber 16, when the refrigerant flows to first end by the second end in first intermediate layer chamber 16, can form the whirl under the effect of spiral blade, the whirl of the gas-liquid two-phase state that comes from helical blade 22 department can hit on the wall of above-mentioned baffling structure, and the baffling effect of rethread wall for the gas-liquid mixture effect has obtained effective improvement.
In addition, in the present embodiment, the smallest cross-sectional end of the first tapered portion 15 is the second end of the inner pipe 11, and the smallest cross-sectional end of the second tapered portion 17 is the second end of the first interlayer cavity 16. In this way, the minimum cross-section ends of the first tapered portion 15 and the second tapered portion 17 are closed, so that the refrigerant can form obvious turbulence in the first tapered portion 15 and the second tapered portion 17, and the gas-liquid mixing effect is improved.
Further, the liquid separation port 21 communicating the first tapered portion 15 and the second tapered portion 17 is provided obliquely in such a direction that the refrigerant flowing out of the liquid separation port 21 flows toward the smallest cross-sectional end of the second tapered portion 17. In this way, the refrigerant flows out of the liquid separation port 21, directly flows to the smallest cross-sectional end of the second tapered portion 17, and then flows back, contributing to a remarkable turbulent flow effect.
The liquid distribution ports 21 communicating the first tapered portion 15 and the second tapered portion 17 are preferably plural and uniformly distributed on the side wall of the inner tube 11. In this way, the refrigerant in the first tapered portion 15 can uniformly flow into the second tapered portion 17.
In addition, in another preferred embodiment of the present embodiment, the angle between the flap 19 and the inner tube 11 is acute in the longitudinal section of the dispenser. In this way, the connection points of the flap 19 and the inner tube 11 can be formed with a pointed structure, with a better mixing effect during deflection.
In this embodiment, the spiral blades 22 are preferably plural and uniformly distributed around the center line of the first interlayer chamber 16. Thus, the refrigerant in gas-liquid two phases can form uniform rotational flow, and the gas-liquid mixing effect can be improved. The helical blades 22 may be fixedly disposed on the outer wall of the inner tube 11 or the inner wall of the intermediate tube 12.
In another preferred embodiment of the present invention, the inner tube 11, the middle tube 12 and the outer tube 13 are all cylindrical tubes, and their center lines coincide with each other. So set up, the intermediate layer space distribution that the three formed is even, and the refrigerant quantity of each position is comparatively even, and then can guarantee that the gas-liquid two-phase refrigerant that flows out by each branch liquid hole 23 is even.
The embodiment also provides a refrigeration system which is provided with the liquid distributor, wherein the liquid distributor is the liquid distributor as described in any one of the above items. So set up, the refrigerating system that this embodiment provided, it can improve the gas-liquid mixture degree of consistency of knockout, and then has guaranteed the homogeneity that the refrigerant in the distributor entered into the evaporimeter. The derivation process of the beneficial effect is substantially similar to the derivation process of the beneficial effect brought by the liquid distributor in the above embodiment, and therefore, the description thereof is omitted.
In this embodiment, the liquid separator is vertically disposed, i.e., the axis thereof is perpendicular to the horizontal plane. It should be noted that, if the liquid separator is not vertically arranged, after the refrigerant in the gas-liquid two-phase state flows into the liquid separator, the refrigerant in the gas-liquid two-phase state is in an instantaneous state due to the inclination of the liquid separator, the gravitational potential energy of each point is different, and the uniformity of liquid separation is finally affected.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A dispenser for a refrigeration system, comprising:
the liquid inlet is arranged at the first end of the inner pipe (11), the second end of the inner pipe (11) is closed, and the lumen of the inner pipe (11) comprises a first tapered part (15) with the cross section gradually reduced along the direction from the first end to the second end of the inner pipe;
the middle pipe (12) is sleeved on the outer layer of the inner pipe (11), a first interlayer cavity (16) is formed between the inner wall of the middle pipe (12) and the outer wall of the inner pipe (11), the first end of the first interlayer cavity (16) is a liquid outlet end, the second end of the first interlayer cavity is closed, the first end of the first interlayer cavity (16) is one end close to the first end of the inner pipe (11), the second end of the first interlayer cavity (16) is one end close to the second end of the inner pipe (11), the first interlayer cavity (16) is provided with a second tapered part (17) with a gradually-reduced cross section along the direction from the first end to the second end of the first interlayer cavity, the inner pipe (11) is provided with a liquid distribution port (21), so that refrigerant mixed by the first tapered part (15) enters the second tapered part (17) from the liquid distribution port (21);
the outer pipe (13) is sleeved on the outer layer of the middle pipe (12), a second interlayer cavity (18) is formed between the inner wall of the outer pipe (13) and the outer wall of the middle pipe (12), the first end of the outer pipe (13) is connected to the outer wall of the inner pipe (11) through a folded plate (19) so that the first interlayer cavity (16) is communicated with the second interlayer cavity (18) to form a baffling structure (24), a liquid distribution disc (20) is connected between the second end of the outer pipe (13) and the outer wall of the middle pipe (12), and liquid distribution holes (23) are uniformly distributed in the liquid distribution disc (20); a helical blade (22) is arranged in the first interlayer cavity (16) so that the refrigerant flowing from the second end to the first end of the first interlayer cavity (16) forms rotational flow; in the longitudinal section of the liquid separator, the included angle between the folded plate (19) and the inner pipe (11) is an acute angle.
2. The liquid distributor of the refrigeration system as claimed in claim 1, characterized in that the smallest cross-sectional end of the first tapering (15) is the second end of the inner tube (11) and the smallest cross-sectional end of the second tapering (17) is the second end of the first interlayer chamber (16).
3. The liquid separator of a refrigeration system as set forth in claim 2, characterized in that said liquid-dividing port (21) is disposed obliquely so that the refrigerant flowing out of said liquid-dividing port (21) flows toward the smallest cross-sectional end of said second tapered portion (17).
4. The liquid distributor of a refrigeration system as set forth in claim 3, characterized in that the liquid distribution port (21) is plural and uniformly distributed on the side wall of the inner tube (11).
5. The liquid distributor of a refrigeration system as set forth in claim 1, wherein said spiral vanes (22) are plural and uniformly distributed centering on a center line of said first interlayer chamber (16).
6. The liquid distributor of a refrigeration system as claimed in claim 5, characterized in that the helical blades (22) are fixedly arranged on the outer wall of the inner tube (11) or on the inner wall of the intermediate tube (12).
7. The liquid separator of a refrigerating system as claimed in any one of claims 1 to 6, wherein said inner tube (11), said intermediate tube (12) and said outer tube (13) are cylindrical tubes, and the center lines of the three tubes coincide.
8. A refrigeration system provided with a liquid dispenser, characterized in that the liquid dispenser is a liquid dispenser according to any one of claims 1-7.
9. The refrigerant system as set forth in claim 8, wherein said liquid separator is disposed vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115014.3A CN106403406B (en) | 2016-12-07 | 2016-12-07 | Refrigerating system and liquid distributor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115014.3A CN106403406B (en) | 2016-12-07 | 2016-12-07 | Refrigerating system and liquid distributor thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106403406A CN106403406A (en) | 2017-02-15 |
| CN106403406B true CN106403406B (en) | 2022-03-01 |
Family
ID=58084871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611115014.3A Active CN106403406B (en) | 2016-12-07 | 2016-12-07 | Refrigerating system and liquid distributor thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106403406B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115479414A (en) * | 2022-09-27 | 2022-12-16 | 中南大学 | Fluid distribution device capable of distributing fluid evenly |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1230426B (en) * | 1988-01-28 | 1991-10-22 | Valeo | STATE-CHANGE HEAT EXCHANGER OF A FLUID, IN PARTICULAR FOR A VEHICLE AIR CONDITIONER |
| JPH09159320A (en) * | 1995-12-05 | 1997-06-20 | Matsushita Electric Ind Co Ltd | Refrigerant distributor |
| JPH11257801A (en) * | 1998-03-16 | 1999-09-24 | Daikin Ind Ltd | Refrigerant distributor |
| JP2003075028A (en) * | 2001-09-04 | 2003-03-12 | Daikin Ind Ltd | Distributor, distributor piping, and air conditioner |
| CN1639522A (en) * | 2002-02-27 | 2005-07-13 | 许勒动力－工程有限公司 | Coolant distributor |
| CN201187920Y (en) * | 2007-09-14 | 2009-01-28 | 苏州三星电子有限公司 | Novel distributor structure |
| CN204043251U (en) * | 2014-08-28 | 2014-12-24 | 广东美的暖通设备有限公司 | Coolant distributor and heat exchanger |
| CN104457046A (en) * | 2014-12-29 | 2015-03-25 | 天津商业大学 | Rectification nozzle type equal-quantity liquid distributor and refrigerating system |
| CN205300057U (en) * | 2016-01-17 | 2016-06-08 | 诸暨市双姣制冷配件有限公司 | Shunt more even liquid separation head |
| CN206369373U (en) * | 2016-12-07 | 2017-08-01 | 珠海格力电器股份有限公司 | Refrigerating system and liquid distributor thereof |
| CN107741108A (en) * | 2017-11-28 | 2018-02-27 | 珠海格力电器股份有限公司 | Knockout and air conditioner |
-
2016
- 2016-12-07 CN CN201611115014.3A patent/CN106403406B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1230426B (en) * | 1988-01-28 | 1991-10-22 | Valeo | STATE-CHANGE HEAT EXCHANGER OF A FLUID, IN PARTICULAR FOR A VEHICLE AIR CONDITIONER |
| JPH09159320A (en) * | 1995-12-05 | 1997-06-20 | Matsushita Electric Ind Co Ltd | Refrigerant distributor |
| JPH11257801A (en) * | 1998-03-16 | 1999-09-24 | Daikin Ind Ltd | Refrigerant distributor |
| JP2003075028A (en) * | 2001-09-04 | 2003-03-12 | Daikin Ind Ltd | Distributor, distributor piping, and air conditioner |
| CN1639522A (en) * | 2002-02-27 | 2005-07-13 | 许勒动力－工程有限公司 | Coolant distributor |
| CN201187920Y (en) * | 2007-09-14 | 2009-01-28 | 苏州三星电子有限公司 | Novel distributor structure |
| CN204043251U (en) * | 2014-08-28 | 2014-12-24 | 广东美的暖通设备有限公司 | Coolant distributor and heat exchanger |
| CN104457046A (en) * | 2014-12-29 | 2015-03-25 | 天津商业大学 | Rectification nozzle type equal-quantity liquid distributor and refrigerating system |
| CN205300057U (en) * | 2016-01-17 | 2016-06-08 | 诸暨市双姣制冷配件有限公司 | Shunt more even liquid separation head |
| CN206369373U (en) * | 2016-12-07 | 2017-08-01 | 珠海格力电器股份有限公司 | Refrigerating system and liquid distributor thereof |
| CN107741108A (en) * | 2017-11-28 | 2018-02-27 | 珠海格力电器股份有限公司 | Knockout and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106403406A (en) | 2017-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020211582A1 (en) | Air conditioner liquid separator | |
| US9770693B2 (en) | Homogenization apparatus for at least two fluid flows, in particular for homogeneous gas/air mixing in a gas engine | |
| CN107427790A (en) | Mixing arrangement | |
| CN101839395A (en) | Gas-liquid two-phase flow uniform distribution device | |
| JP2011094946A (en) | Gas refrigerant separator, gas refrigerant separator-cum-refrigerant flow divider, expansion valve, and refrigeration device | |
| WO2012034437A1 (en) | Refrigerant guiding pipe and heat exchanger having it | |
| CN103894004B (en) | Mass dryness fraction distributor and the methods such as a kind of novel gas-liquid two-phase fluid | |
| KR200475023Y1 (en) | Fluid distributor | |
| CN103521161A (en) | Reinforced bending groove type liquid distributor | |
| CN106403406B (en) | Refrigerating system and liquid distributor thereof | |
| CN104776654A (en) | Shunt, heat exchanger and air conditioner | |
| CN106322849B (en) | Heat exchanger structure | |
| CN110530071A (en) | Flow disturbing device, flow divider assembly and air conditioning unit | |
| CN104154685A (en) | Flow equalizing device and air conditioner with same | |
| JP5360095B2 (en) | Gas refrigerant separation and refrigerant shunt | |
| CN206369373U (en) | Refrigerating system and liquid distributor thereof | |
| CN103438623B (en) | A kind of heat pump water-heating machine with equal liquid device and all liquid method | |
| JP2012052730A (en) | Sprinkler system in open rack type vaporizer | |
| CN205860577U (en) | Liquid separating device and air conditioner with same | |
| CN209877422U (en) | Liquid separator of air conditioner | |
| CN110296555B (en) | Liquid separating mechanism with uniform liquid separating function, mounting method thereof and air conditioning system | |
| CN203533997U (en) | Separating and liquid equalizing device for heat pump water heater | |
| US20190120575A1 (en) | Water distribution system with wide-range variable traffic | |
| CN210486188U (en) | Combined type equal-flow diverter integrated device | |
| KR20130035817A (en) | Device for uniformly distributing fluid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |