CN105928270A - Vapor-liquid separation type liquid separator - Google Patents
Vapor-liquid separation type liquid separator Download PDFInfo
- Publication number
- CN105928270A CN105928270A CN201610390491.4A CN201610390491A CN105928270A CN 105928270 A CN105928270 A CN 105928270A CN 201610390491 A CN201610390491 A CN 201610390491A CN 105928270 A CN105928270 A CN 105928270A
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- China
- Prior art keywords
- liquid
- arm
- capsule
- liquid capsule
- separator
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- 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.)
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Classifications
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- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
Abstract
The invention provides a vapor-liquid separation type liquid separator which comprises a liquid bag. The end of a liquid inflow header pipe extends to the upper portion of an inner cavity of the liquid bag. A fixing porous board is arranged in the inner cavity of the liquid bag and fixedly connected to the liquid inflow header pipe. Multiple liquid outflow branch pipes are inserted in holes of the fixing porous board. Each liquid outflow branch pipe is fixedly connected with the fixing porous board. One end of each liquid outflow branch pipe is located at the lower portion of the inner cavity of the liquid bag. The other end of each liquid outflow branch pipe is located on the outer side of the liquid bag. The portion, located at the upper portion of the inner cavity of the liquid bag, on each liquid outflow branch pipe is provided with a vent hole. By the adoption of the liquid separator, liquid is separated evenly, the problem that liquid of two-phase flow is not evenly separated through a traditional liquid separator is solved, the problem that the pressure losses of the traditional liquid separator are large is solved as well, and the liquid separator is particularly suitable for even liquid separation of the vapor-liquid two-phase flow. By the adoption of the vapor-liquid separation type liquid separator, the heat exchange efficiency of an air cooler can be improved through even liquid separation, and the energy consumption of a whole refrigeration system is reduced through reduction of pressure drop losses.
Description
Technical field
The present invention relates to a kind of liquor separator, particularly a kind of vapor-liquid separation type liquor separator.
Background technology
Air cooler is also known as air-cooler, air-cooler is mainly made up of Shell Plate, blower fan, heat exchanger tube and water pond, refrigeration working medium is at heat exchange Bottomhole pressure, and is evenly distributed in by refrigeration working medium in the flow process of each heat exchanger tube particularly significant, and this heat exchanging efficiency has significant effect.And the parts realizing this separatory function are just called liquor separator or liquid distributor.Air-cooler liquor separator is by various ways at present, and the most frequently used mainly having is following several: several liquor separators such as venturi type liquor separator, pressure-decreasing type liquor separator, centrifugal separator.It is close uniformly that simple liquid can be played distribution by conventional liquor separator, but be difficult to realization for unstable two-phase flow fluid and be evenly distributed.And when cold wind works, particularly in liquid provision through direct expansion refrigeration system, cold-producing medium is after choke valve throttles, flash steam can be produced, form stream-liquid two-phase flow, and before entering each heat exchanger tube, refrigerant vapor can constantly produce, and forms unstable two phase flow.In this case, due to the existence of steam, traditional several liquor separators can not uniform separatory effectively.Separatory is uneven, and cold-producing medium flow in each flow process is the most uneven, thus causes the heat exchange efficiency of air-cooler to be just substantially reduced.Therefore improving the separatory efficiency of liquor separator, to improving, air-cooler raising heat exchange efficiency is particularly significant.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, can effectively improve separatory efficiency, the liquor separator of uniform distribution cold-producing medium stream-liquid two-phase flow.The problem overcoming existing air-cooler liquor separator vapor liquid maldistribution.
The vapor-liquid separation type liquor separator of the present invention, including liquid capsule, the inner chamber top of liquid capsule is stretched in the termination of feed liquor house steward, inner chamber at liquid capsule has fixing orifice plate, fixing orifice plate to be fixedly connected on feed liquor house steward, multiple go out liquid arm insert in the hole on fixing orifice plate, each goes out, and liquid arm is all fixing with fixing orifice plate to be connected, the one end going out liquid arm is positioned at liquid capsule inner chamber bottom, goes out the liquid arm other end and is positioned at the outside of liquid capsule, and going out to be positioned on liquid arm liquid capsule inner chamber top at each has venthole.
Described liquid capsule is column type cavity body structure, and feed liquor house steward is entered liquid capsule by the bottom centre of liquid capsule and extend into the top of liquid capsule inner chamber, and gap is left at the total pipe end of feed liquor and liquid capsule top；Each goes out liquid arm and is arranged in the annular bottom being entered and being extend into liquid capsule by the top of liquid capsule, and gap is left bottom liquid capsule in the termination going out liquid arm；Going out annular and feed liquor house steward's arranged concentric that liquid arm is arranged, each goes out liquid arm end opening and keeps sustained height；Each go out gas cell distribution on liquid arm on sustained height.
The gas-liquid separation type liquor separator of the present invention, compared with prior art overall structure is simple, in running, the wherein liquid portion of the liquid working substance with gas composition entered in liquid capsule drops to below liquid capsule inner chamber, and gas part is above, liquid goes out liquid from each and props up infratubal port entrance, then heat exchanger tube (vaporizer) is flowed into, and the gas part being positioned at liquid capsule inner upper can enter out liquid arm from venthole, form two phase flow, thus ensure that enter each go out liquid arm two phase flow uniform, therefore this liquor separator separatory is uniform, not only overcome the problem that tradition liquor separator is uneven to two phase flow separatory, and overcome the pressure loss problem that tradition liquor separator is bigger, it is particularly well-suited to the uniform separatory of stream-liquid two-phase flow.The gas-liquid separation type liquor separator of the present invention uniformly can improve the heat exchange efficiency of air-cooler not only by separatory, and by reducing droop loss, reduces the energy consumption of whole refrigeration system.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention.
Detailed description of the invention
As shown in Figure 1: 2 is liquid capsule, the inner chamber top of liquid capsule 2 is stretched in the termination of feed liquor house steward 1, inner chamber at liquid capsule 2 has fixing orifice plate 4, fixing orifice plate 4 is fixedly connected on feed liquor house steward 1, multiple go out liquid arm 3 insert in the hole on fixing orifice plate 4, each goes out liquid arm 3 and all fixes with fixing orifice plate 4 and be connected, and the one end going out liquid arm 3 is positioned at liquid capsule 2 inner chamber bottom, going out liquid arm 3 other end and be positioned at the outside of liquid capsule 2, going out to be positioned on liquid arm 3 liquid capsule 2 inner chamber top at each has venthole 5.
Liquid capsule 2 is column type cavity body structure, and feed liquor house steward 1 is entered liquid capsule 2 by the bottom centre of liquid capsule 2 and extend into the top of liquid capsule 2 inner chamber, and gap is left at feed liquor house steward 1 termination and liquid capsule 2 top；Each goes out liquid arm 3 and is arranged in the annular bottom being entered and being extend into liquid capsule 2 by the top of liquid capsule 2, and gap is left bottom liquid capsule 2 in the termination going out liquid arm 3；Going out annular and feed liquor house steward 1 arranged concentric that liquid arm 3 is arranged, each goes out liquid arm 3 end opening and keeps sustained height；Each go out pore 5 on liquid arm 3 be distributed on sustained height.
In running, the wherein liquid portion 8 of the liquid working substance 6 with gas composition entered in liquid capsule 2 drops to below liquid capsule 2 inner chamber, and gas part 7 is above, liquid portion 8 goes out liquid arm 3 lower port from each and enters, then heat exchanger tube (vaporizer) is flowed into, and the gas part 7 being positioned at liquid capsule 2 inner upper can enter out liquid arm 3 from venthole 5, form two phase flow, thus ensure that enter each go out liquid arm 3 two phase flow uniform, therefore this liquor separator separatory is uniform, not only overcome the problem that tradition liquor separator is uneven to two phase flow separatory, and overcome the pressure loss problem that tradition liquor separator is bigger, it is particularly well-suited to the uniform separatory of stream-liquid two-phase flow.The gas-liquid separation type liquor separator of the present invention uniformly can improve the heat exchange efficiency of air-cooler not only by separatory, and by reducing droop loss, reduces the energy consumption of whole refrigeration system.
Claims (2)
1. a vapor-liquid separation type liquor separator, it is characterized in that: include liquid capsule (2), the inner chamber top of liquid capsule (2) is stretched in the termination of feed liquor house steward (1), inner chamber at liquid capsule (2) has fixing orifice plate (4), fixing orifice plate (4) is fixedly connected on feed liquor house steward (1), multiple go out liquid arm (3) insert in the hole on fixing orifice plate (4), each goes out, and liquid arm (3) is all fixing with fixing orifice plate (4) to be connected, the one end going out liquid arm (3) is positioned at liquid capsule (2) inner chamber bottom, go out liquid arm (3) other end and be positioned at the outside of liquid capsule (2), go out on liquid arm (3), to be positioned at liquid capsule (2) inner chamber top at each and have venthole (5).
Vapor-liquid separation type liquor separator the most according to claim 1, it is characterized in that: described liquid capsule (2) is column type cavity body structure, feed liquor house steward (1) is entered liquid capsule (2) by the bottom centre of liquid capsule (2) and extend into the top of liquid capsule (2) inner chamber, and gap is left at feed liquor house steward (1) termination and liquid capsule (2) top；Each goes out liquid arm (3) and is arranged in the annular bottom being entered and being extend into liquid capsule (2) by the top of liquid capsule (2), and gap is left with liquid capsule (2) bottom in the termination going out liquid arm (3)；Going out annular and feed liquor house steward (1) arranged concentric that liquid arm (3) is arranged, each goes out liquid arm (3) end opening and keeps sustained height；Each go out pore (5) on liquid arm (3) be distributed on sustained height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610390491.4A CN105928270B (en) | 2016-06-06 | 2016-06-06 | Vapor-liquid separation type dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610390491.4A CN105928270B (en) | 2016-06-06 | 2016-06-06 | Vapor-liquid separation type dispenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105928270A true CN105928270A (en) | 2016-09-07 |
| CN105928270B CN105928270B (en) | 2018-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610390491.4A Active CN105928270B (en) | 2016-06-06 | 2016-06-06 | Vapor-liquid separation type dispenser |
Country Status (1)
| Country | Link |
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| CN (1) | CN105928270B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741108A (en) * | 2017-11-28 | 2018-02-27 | 珠海格力电器股份有限公司 | Knockout and air conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269992A (en) * | 1994-03-31 | 1995-10-20 | Zexel Corp | Receiver tank for heat pump |
| EP1975526A1 (en) * | 2006-01-17 | 2008-10-01 | Daikin Industries, Ltd. | Gas-liquid separator and refrigeration device with the gas-liquid separator |
| JP2010096483A (en) * | 2008-10-17 | 2010-04-30 | Nichirei Kogyo Kk | Gas-liquid separating device and refrigerating device including the same |
| JP2012170863A (en) * | 2011-02-21 | 2012-09-10 | Fuji Electric Co Ltd | Gas-liquid separator |
| CN103348203A (en) * | 2011-02-08 | 2013-10-09 | 松下电器产业株式会社 | Gas liquid separator and freeze cycle device |
| CN104215114A (en) * | 2014-09-10 | 2014-12-17 | 中国海洋石油总公司 | Multistage serial gas-liquid flow averaging device |
| CN104457057A (en) * | 2014-12-29 | 2015-03-25 | 天津商业大学 | Gas phase separating type liquid single-phase separator and refrigeration system |
| CN205747610U (en) * | 2016-06-06 | 2016-11-30 | 大连冷冻机股份有限公司 | Vapor-liquid separation type liquor separator |
-
2016
- 2016-06-06 CN CN201610390491.4A patent/CN105928270B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269992A (en) * | 1994-03-31 | 1995-10-20 | Zexel Corp | Receiver tank for heat pump |
| EP1975526A1 (en) * | 2006-01-17 | 2008-10-01 | Daikin Industries, Ltd. | Gas-liquid separator and refrigeration device with the gas-liquid separator |
| JP2010096483A (en) * | 2008-10-17 | 2010-04-30 | Nichirei Kogyo Kk | Gas-liquid separating device and refrigerating device including the same |
| CN103348203A (en) * | 2011-02-08 | 2013-10-09 | 松下电器产业株式会社 | Gas liquid separator and freeze cycle device |
| JP2012170863A (en) * | 2011-02-21 | 2012-09-10 | Fuji Electric Co Ltd | Gas-liquid separator |
| CN104215114A (en) * | 2014-09-10 | 2014-12-17 | 中国海洋石油总公司 | Multistage serial gas-liquid flow averaging device |
| CN104457057A (en) * | 2014-12-29 | 2015-03-25 | 天津商业大学 | Gas phase separating type liquid single-phase separator and refrigeration system |
| CN205747610U (en) * | 2016-06-06 | 2016-11-30 | 大连冷冻机股份有限公司 | Vapor-liquid separation type liquor separator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| CN105928270B (en) | 2018-12-28 |
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Address after: 116033 No. 888, Southwest Road, Shahekou District, Liaoning, Dalian Patentee after: Iceberg cold and hot technology Co., Ltd Address before: 116033 No. 888, Southwest Road, Shahekou District, Liaoning, Dalian Patentee before: DALIAN REFRIGERATION Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |