CN102538320B - Liquid accumulator - Google Patents
Liquid accumulator Download PDFInfo
- Publication number
- CN102538320B CN102538320B CN201110264385.9A CN201110264385A CN102538320B CN 102538320 B CN102538320 B CN 102538320B CN 201110264385 A CN201110264385 A CN 201110264385A CN 102538320 B CN102538320 B CN 102538320B
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- China
- Prior art keywords
- cold
- producing medium
- refrigerant
- storage compartment
- fluid storage
- Prior art date
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- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title abstract description 30
- 239000003507 refrigerant Substances 0.000 claims abstract description 93
- 239000012530 fluid Substances 0.000 claims description 64
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 238000011144 upstream manufacturing Methods 0.000 abstract description 2
- 239000010687 lubricating oil Substances 0.000 description 27
- 238000005192 partition Methods 0.000 description 13
- 230000002452 interceptive effect Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/02—Centrifugal separation of gas, liquid or oil
Landscapes
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Air-Conditioning For Vehicles (AREA)
- Compressor (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
A liquid accumulator for use in a refrigeration cycle system is constructed to have a liquid accumulating chamber (2) in which refrigerant is accumulated, a refrigerant inlet port (4) through which the refrigerant is led into the liquid accumulating chamber (2), a refrigerant outlet pipe (5) that has an upstream open end (5a) exposed to an upper part of the liquid accumulating chamber (2) to discharge the refrigerant from the liquid accumulating chamber (2) to the outside of the chamber, an oil return opening provided in a given part of the refrigerant outlet pipe to return oil, which is contained in the refrigerant in the lower part of the liquid accumulating chamber, to a compressor of the refrigeration cycle system, a refrigerant flow generating structure that provides the refrigerant from the refrigerant inlet port with a given flow, the given flow being produced by a drive force possessed by the refrigerant; and a refrigerant flow mixing structure that provides the given flow of refrigerant from the refrigerant flow generating structure with an upward-and-downward movement thereby to mix the refrigerant.
Description
Technical field
The present invention relates to the reservoir between a kind of evaporimeter and compressor that is configured in kind of refrigeration cycle.
Background technology
In the kind of refrigeration cycle of steam compression type (heat-pump-type), on the refrigerant flow path between evaporimeter and compressor, dispose reservoir.Reservoir has following function: for substantially gaseous refrigerant being supplied to compressor to prevent the liquid hammer of compressor, and for the lubricating oil circulating in kind of refrigeration cycle is turned back to the function of compressor together with cold-producing medium.There is one of reservoir of such function example (with reference to patent documentation 1) as shown in Figure 8 in the past.
In Fig. 8, reservoir 50 comprises: there is the housing 52 of fluid storage compartment 51, supplies with pipe arrangement 53, the refrigerant outlet pipe arrangement 54 for the cold-producing medium of fluid storage compartment 51 is discharged, the swirl vanes 60 that is configured in the periphery of refrigerant outlet use pipe arrangement 54 for cold-producing medium being supplied to the cold-producing medium of fluid storage compartment 51, and motor (not shown) for swirl vanes 60 is rotated.
Cold-producing medium supply is refrigerant inlet 53a with the top end opening of pipe arrangement 53.Refrigerant inlet 53a is at the upper opening of fluid storage compartment 51.
Refrigerant outlet is refrigerant outlet 54a with the top end opening of pipe arrangement 54.Refrigerant outlet 54a is at the upper opening of fluid storage compartment 51.Refrigerant outlet pipe arrangement 54 offers spill port 55 at multiple height and positions.
In said structure, the cold-producing medium of supplying with from refrigerant inlet 53a is supplied to fluid storage compartment 51, carries out temporary transient storage at fluid storage compartment 51.In fluid storage compartment 51, the heavier liquid refrigerant of proportion is positioned at below, and the gaseous refrigerant that proportion is lighter is positioned at top.Because refrigerant outlet 54a is positioned at the top of fluid storage compartment 51, so refrigerant outlet 54a sucks gaseous refrigerant, gaseous refrigerant is delivered to compressor (not shown).In addition, the liquid refrigerant in fluid storage compartment 51 is stirred by swirl vanes 60, thereby lubricating oil and liquid refrigerant are stirred fully.The liquid refrigerant of then, sneaking into lubricating oil returns to compressor (not shown) from spill port 55.
Herein, due to when the low temperature (25 DEG C of left and right), the proportion of lubricating oil and liquid refrigerant is different, viscosity difference, so lubricating oil and liquid refrigerant easily form two phase-separated state.But in above-mentioned past case, owing to utilizing the driving of motor that swirl vanes 60 is rotated when the low temperature, thereby lubricating oil and liquid refrigerant are stirred forcibly.So having sneaked into the liquid refrigerant of lubricating oil is returned from spill port 55.Therefore,, even can realize in the time of low temperature, also cannot reduce the lubricating oil circulation rate (OCR) of kind of refrigeration cycle.
Patent documentation 1: TOHKEMY 2004-324899 communique.
But above-mentioned reservoir 50 in the past utilizes motor (not shown) that swirl vanes 60 is rotated, thereby drive source is essential.In addition, because needs will be disposed in fluid storage compartment 51 by motor-driven swirl vanes 60, or because electrical power circuit is become seal construction etc. by needs, so can cause the problem such as complicated, expensiveization of structure.
Summary of the invention
Therefore, the present invention makes in order to address the above problem, and its objective is not demand motive source of one is provided, and the reservoir that can not cause the lubricating oil circulation rate complicated, expensiveization, can prevent low temperature time of structure to reduce.
Reservoir provided by the invention comprises: fluid storage compartment that can store refrigerant, for cold-producing medium being supplied to the refrigerant inlet of above-mentioned fluid storage compartment, at the upper opening of above-mentioned fluid storage compartment, for the refrigerant outlet that the cold-producing medium of above-mentioned fluid storage compartment is discharged, at the spill port of the lower openings of above-mentioned fluid storage compartment, the cold-producing medium that makes to supply with from above-mentioned refrigerant inlet utilizes self mobilization force of this cold-producing medium to produce the mobile cold-producing medium stream production part of regulation, and above-below direction to the effect at above-mentioned cold-producing medium stream production part under the type of flow according to the rules and cold-producing medium mixing component that mobile cold-producing medium stirs.
Preferred above-mentioned cold-producing medium stream production part is that cold-producing medium for making to supply with from above-mentioned refrigerant inlet is along the mobile convolution deflection component of convolution direction.The lateral circle surface of above-mentioned fluid storage compartment is preferably barrel surface.Above-mentioned cold-producing medium mixing component comprises the outstanding wall of the interference of giving prominence to upward from the bottom surface of above-mentioned fluid storage compartment.Preferred above-mentioned spill port is at the upper level vicinity opening of the outstanding wall of above-mentioned interference.
Above-mentioned cold-producing medium stream production part comprises partition wall, and this partition wall is used to form that the cold-producing medium that makes to supply with from above-mentioned refrigerant inlet bends in above-mentioned fluid storage compartment while towards the mobile stream of above-mentioned refrigerant outlet.Above-mentioned cold-producing medium mixing component comprise on the flow direction of multiple streams being formed by above-mentioned partition wall, configure spaced apartly, for making mobile cold-producing medium become the interferometric deflection member of upwelling.The preferred streamwise of above-mentioned interference deflection component left and right is alternately disposed at the both sides of the stream being formed by above-mentioned partition wall.
According to the present invention, cold-producing medium stream production part is for making the cold-producing medium that is supplied to fluid storage compartment produce flowing of regulation under the effect of the mobilization force of this cold-producing medium in fluid storage compartment, cold-producing medium mixing component above-below direction to the effect at cold-producing medium stream production part under and stir along the mobile cold-producing medium of direction of regulation.Thus, even in the time of low temperature, also can not make lubricating oil and liquid refrigerant become two states that are separated, the lubricating oil of sneaking in liquid refrigerant is discharged from spill port.Therefore, can obstructedly overdrive source and lubricating oil and liquid refrigerant are stirred forcibly, also not demand motive source and the parts that driven by this drive source.The reservoir that as mentioned above, a kind of not demand motive source can be provided and can not cause the lubricating oil circulation rate complicated, expensiveization, can prevent low temperature time of structure to reduce.
Brief description of the drawings
Fig. 1 represents the 1st embodiment of the present invention, is the stereogram of reservoir;
Fig. 2 represents the 1st embodiment of the present invention, is the cutaway view of reservoir;
Fig. 3 represents the 1st embodiment of the present invention, is the top view of rotation deflection component;
Fig. 4 represents the 1st embodiment of the present invention, wherein, (a) is the cutaway view of interfering outstanding wall, is (b) cutaway view of the outstanding wall of interference of variation;
Fig. 5 represents the 2nd embodiment of the present invention, is the cutaway view of reservoir;
Fig. 6 represents the 2nd embodiment of the present invention, is the A-A line cutaway view of Fig. 5;
Fig. 7 represents the 2nd embodiment of the present invention, is the stereogram that represents the configuration of interferometric deflection member;
Fig. 8 is the cutaway view of the reservoir of example in the past;
Detailed description of the invention
Below, based on accompanying drawing, embodiments of the present invention are described.
The first embodiment
Fig. 1～Fig. 4 represents the first embodiment of the present invention.In Fig. 1 and Fig. 2, reservoir 1A comprises the housing 3 with fluid storage compartment 2, supply with pipe arrangement 4 for cold-producing medium being supplied to the cold-producing medium of fluid storage compartment 2, discharge with pipe arrangement 5 for the cold-producing medium that the cold-producing medium of fluid storage compartment 2 is discharged, as cold-producing medium stream production part, produce the deflection component 10 for convolution as the mobile swirling flow of regulation for making to supply with from cold-producing medium the cold-producing medium of supplying with pipe arrangement 4, and there is the closure member 20 as the outstanding wall 21 of the interference of cold-producing medium mixing component, the outstanding wall 21 of this interference is for stirring the swirling flow of the cold-producing medium being formed with deflection component 10 by convolution at above-below direction.
Housing 3 is the cylindrical shape that upper surface is closed.The inner peripheral surface of fluid storage compartment 2 is barrel surface 2a.
Cold-producing medium is supplied with pipe arrangement 4 from the upper surface open of housing 3 in fluid storage compartment 2.Cold-producing medium supply is refrigerant inlet 4a with the top end opening of pipe arrangement 4.Refrigerant inlet 4a is at the centre opening of the upper surface of fluid storage compartment 2.Cold-producing medium is supplied with another of pipe arrangement 4 is distolateral and is connected with the refrigerant outlet of evaporimeter (not shown).
Cold-producing medium is discharged the central authorities that connect closure member 20 with pipe arrangement 5, and the lower surface of self-enclosed member 20 inserts in fluid storage compartment 2.The cold-producing medium being inserted into is discharged the middle position that is disposed at fluid storage compartment 2 with pipe arrangement 5 under plumbness.Cold-producing medium discharge is refrigerant outlet 5a with the top end opening of pipe arrangement 5.Refrigerant outlet 5a is at the top position of fluid storage compartment 2 opening.Discharge with being provided with spill port 6 on pipe arrangement 5 at cold-producing medium.Spill port 6 is at the lower position of fluid storage compartment 2, and near the height of upper surface of interfering outstanding wall 21 opening.Cold-producing medium is discharged with another of pipe arrangement 5 is distolateral and is connected with the refrigerant inlet of compressor (not shown).
As shown in FIG. 1 to 3, the upper surface wall of housing 3 is fixed in convolution by screw with deflection component 10.Convolution is made up of upper surface wall portion 11 and cylinder side wall portion 12 with deflection component 10.In upper surface wall portion 11, be provided with the cold-producing medium receiving slit 11a that is positioned at center.Cold-producing medium receiving slit 11a is relative with refrigerant inlet 4a.In upper surface wall portion 11, be equally spaced provided with three that be communicated with cold-producing medium receiving slit 11a, towards radial direction roughly with the swivelling chute 11b of spiral extension.The external diameter of cylinder side wall portion 12 is set as than the inner surface of housing 3, the i.e. smaller size of the internal diameter of the periphery 2a of fluid storage compartment 2.Thus, between cylinder side wall portion 12 and the inner surface of housing 3, be substantially formed with the gap d that can flow down for cold-producing medium.
Closure member 20 is substantially discoideus member.Closure material 20 is pressed into the lower face side of housing 3.Thus, the lower surface of fluid storage compartment 2 is closed.
On the upper surface of closure member 20, be equipped with and interfere outstanding wall 21.As Fig. 4 (a) is shown in detail, the outstanding wall 21 of interference extends for the radial direction along fluid storage compartment 2, cross section is trapezoidal outstanding wall.Interfere the side of the both sides of outstanding wall 21 to be formed as inclined plane 21a, the 21b more smaller than right angle with respect to bottom surface angle simultaneously.
In said structure, pass through the cold-producing medium of evaporimeter (not shown) and supplied with and be supplied to fluid storage compartment 2 with pipe arrangement 4 from refrigerant inlet 4a through cold-producing medium.The cold-producing medium of supplying with from refrigerant inlet 4a drops to cold-producing medium receiving slit 11a, flows along 3 swivelling chute 11b by self mobilization force and deadweight.Cold-producing medium mobile in each swivelling chute 11b flows and drops to fluid storage compartment 2 along direction of rotation.Therefore, the cold-producing medium falling from each swivelling chute 11b is under the effect of making a concerted effort of the deadweight of the mobilization force along direction of rotation and cold-producing medium, become along the swirling flow of the barrel surface 2a of fluid storage compartment 2 and run down into fluid storage compartment 2, produce the swirling flow of cold-producing medium in the bottom of fluid storage compartment 2.
As shown in Fig. 4 (a), the swirling flow of cold-producing medium collides on the inclined plane 21a of a side of interfering outstanding wall 21.So cold-producing medium stream rises and through interfering the upper surface of outstanding wall 21, by interfering after the upper surface of outstanding wall 21, declines along the inclined plane 21b of the opposing party's side of interfering outstanding wall 21 along inclined plane 21a.The variation stream of the above-below direction by such cold-producing medium, thus forcibly cold-producing medium is stirred at above-below direction.
In the time of low temperature (25 DEG C of left and right), because lubricating oil is different with liquid refrigerant proportion, viscosity difference, lubricating oil and liquid refrigerant easily form two states that are separated.But, as the explanation that above-mentioned action is carried out, due to lubricating oil and liquid refrigerant are stirred forcibly, so even also make the liquid refrigerant of sneaking into lubricating oil also return from spill port 6 in the time of low temperature.In addition, gaseous refrigerant turns back to compressor (not shown) from refrigerant outlet 5a.
As discussed above, can unlike past case, rely on drive source just can stir forcibly lubricating oil and liquid refrigerant, the driver part also just driving without drive source with by drive source.Therefore, without drive source, and can not cause complicated, expensiveization of constructing, the reduction of the lubricating oil circulation rate (OCR) when low temperature can be prevented.
Cold-producing medium stream production part is for utilizing its deadweight along the mobile deflection component 10 for convolution of convolution direction for the cold-producing medium that makes to supply with from refrigerant inlet 4a.Therefore, can be with simple formation of structure swirling flow.
The lateral circle surface of fluid storage compartment 2 is barrel surface 2a.Therefore, circling round with can successfully forming swirling flow under the acting in conjunction of deflection component 10 and barrel surface 2a.
Cold-producing medium mixing component is the outstanding wall 21 of interference that is projected into top from the bottom surface of fluid storage compartment 2.Thereby, can be to construct simply the stirring of the above-below direction that carries out cold-producing medium.
Return port 6 is opening near the height of upper surface of interfering outstanding wall 21.Near the upper surface of the outstanding wall 21 of interference, be to utilize to stir to make lubricating oil and liquid refrigerant carry out well-mixed position, therefore can reliably the lubricating oil of regulation ratio be turned back in compressor (not shown).
(b) of Fig. 4 represents to interfere the variation of outstanding wall 21A.In the outstanding wall 21A of interference of this variation, the side that is positioned at a side is formed as inclined plane 21a, and the side that is positioned at the opposing party is formed as vertical plane 21b.Even this variation also can stir cold-producing medium at above-below direction substantially samely with above-mentioned embodiment.
The 2nd embodiment
Fig. 5～Fig. 7 represents the 2nd embodiment of the present invention, and in Fig. 5～Fig. 7, reservoir 1B comprises the housing 3 with fluid storage compartment 2; Supply with pipe arrangement 4 for cold-producing medium being supplied to the cold-producing medium of fluid storage compartment 2; Discharge with pipe arrangement 5 for the cold-producing medium that the cold-producing medium of fluid storage compartment 2 is discharged; As two partition walls 30 of cold-producing medium stream production part, it makes to supply with from cold-producing medium the cold-producing medium of supplying with pipe arrangement 4 and produces the mobile complications stream as regulation; As multiple interferometric deflection members 31,32 of cold-producing medium mixing component, it is for stirring the cold-producing medium of the complications stream being produced by partition wall 30 at above-below direction.
Housing 3 is rectangular shape.The inside of housing 3 is fluid storage compartment 2.
Cold-producing medium is supplied with pipe arrangement 4 from a side's of housing 3 sidewall opening in fluid storage compartment 2.Cold-producing medium supply is refrigerant inlet 4a with the top end opening of pipe arrangement 4.Refrigerant inlet 4a is at the top position of fluid storage compartment 2 opening.Cold-producing medium is supplied with another of pipe arrangement 4 is distolateral and is connected with the refrigerant outlet of evaporimeter (not shown).
Cold-producing medium is discharged and is inserted fluid storage compartment 2 with pipe arrangement 5 in the opposing party's of housing 3 side-walls and from bottom.The cold-producing medium being inserted into is discharged with pipe arrangement 5 vertically bending upward.Cold-producing medium discharge is refrigerant outlet 5a with the top end opening of pipe arrangement 5.Refrigerant outlet 5a is at the top position of fluid storage compartment 2 opening.Discharge with being provided with spill port 6 on pipe arrangement 5 at cold-producing medium.Spill port 6 is at the lower position opening of fluid storage compartment.Cold-producing medium is discharged with another of pipe arrangement 5 is distolateral and is connected with the refrigerant inlet of compressor (not shown).
The cold-producing medium that two partition walls 30 make to supply with from refrigerant inlet 4a in the interior formation of fluid storage compartment 2 bends while towards the mobile stream of refrigerant outlet 5a.
Multiple interferometric deflection members 31,32 are configured near on the stream of refrigerant outlet 5a mono-side, and in the alternately configuration of left and right, both sides of the flow direction of this stream.The upstream of each interferometric deflection member 31,32 flow directions from stream tilts by the lower surface of fluid storage compartment 2 upward towards downstream.
In said structure, be supplied to fluid storage compartment 2 with pipe arrangement 4 from refrigerant inlet 4a by the cold-producing medium process cold-producing medium supply of evaporimeter (not shown).The cold-producing medium of supplying with from refrigerant inlet 4a flows to refrigerant outlet 5a mono-side by the mobilization force of self along the stream being formed by partition wall 30.That is to say, in fluid storage compartment 2, form the complications stream of cold-producing medium by partition wall 30.
The complications stream of cold-producing medium is in its both sides place and 31,32 collisions of each interferometric deflection member.So cold-producing medium stream carries out raising along the inclination of each interferometric deflection member 31,32 repeatedly, this motion then declines.The undulating flow of the above-below direction by such cold-producing medium, cold-producing medium is stirred forcibly at above-below direction.
In the time of low temperature (25 DEG C of left and right), because lubricating oil is different with liquid refrigerant proportion, viscosity difference, lubricating oil and liquid refrigerant easily form two states that are separated.But, as the explanation of being carried out in above-mentioned action, due to lubricating oil and liquid refrigerant are stirred forcibly, so even also make the liquid refrigerant of sneaking into lubricating oil return from spill port in the time of low temperature.In addition, gaseous refrigerant turns back to compressor (not shown) from refrigerant outlet.
As described above, can not need to utilize drive source just can stir forcibly lubricating oil and liquid refrigerant as past case, the driver part also driving without drive source with by drive source.Therefore, without drive source, and can not cause complicated, expensiveization of constructing, the reduction of the lubricating oil circulation rate (OCR) when low temperature can be prevented
Cold-producing medium stream production part is to be used to form the cold-producing medium supplied with from refrigerant inlet 4a is bent while towards the partition wall 30 of the mobile stream of refrigerant outlet 5a fluid storage compartment 2 is interior.Therefore, due to also can be only at the interior partition wall 30 that arranges separately of fluid storage compartment 2, so can be with simple formation of structure baffling.
The flow direction of the stream that above-mentioned cold-producing medium mixing component is formed by partition wall 30 for multiple edges spaced apart that be configured, make mobile cold-producing medium become the interferometric deflection member 31,32 of upwelling.Therefore, due to interferometric deflection member 31,32 being only set on the stream of fluid storage compartment 2, so can stir cold-producing medium to be simply configured in above-below direction.
Interferometric deflection member 31,32 is configured in the both sides place of the stream being formed by partition wall 30, and the alternately configuration of streamwise left and right.Therefore, cold-producing medium is stirred at above-below direction by the both sides of the stream at cold-producing medium, the mutual different cold-producing medium stream of these both sides is mixed at middle body, thereby realize careful and stir fully.
Other
Above-mentioned the 1st embodiment utilizes cold-producing medium stream production part to form the swirling flow of cold-producing medium, above-mentioned the 2nd embodiment utilizes cold-producing medium stream production part to form the complications stream of cold-producing medium, however also can utilize cold-producing medium mobilization force etc., cold-producing medium deadweight and form the cold-producing medium stream outside above-mentioned convolution and baffling.
Above-mentioned the first embodiment utilization interferes outstanding wall 21 at above-below direction, cold-producing medium to be stirred, above-mentioned the 2nd embodiment utilizes interferometric deflection member 31,32 at above-below direction, cold-producing medium to be stirred, as long as but can stir cold-producing medium at above-below direction, also can adopt the parts beyond above-mentioned parts.
Claims (3)
1. a reservoir (1A, 1B), is characterized in that, comprising:
Fluid storage compartment (2), it can store refrigerant:
Refrigerant inlet (4a), it is for being supplied to cold-producing medium above-mentioned fluid storage compartment (2):
Refrigerant outlet (5a), it is at the upper opening of above-mentioned fluid storage compartment (2), for the cold-producing medium of above-mentioned fluid storage compartment (2) is discharged;
Spill port (6), it is in the lower openings of above-mentioned fluid storage compartment (2);
Cold-producing medium stream production part (10,30), it utilizes the mobilization force of this cold-producing medium self to produce flowing of regulation for the cold-producing medium that makes to supply with from above-mentioned refrigerant inlet (4a);
Cold-producing medium mixing component (21,21A, 31,32), it stirs mobile and mobile cold-producing medium according to the rules under the effect at above-mentioned cold-producing medium stream production part (10,30) on above-below direction,
Above-mentioned cold-producing medium stream production part has makes the cold-producing medium of supplying with from above-mentioned refrigerant inlet (4a) along the mobile deflection component for convolution (10) of convolution direction,
Above-mentioned cold-producing medium mixing component is the outstanding wall of the interference given prominence to upward from the bottom surface of above-mentioned fluid storage compartment (2) (21,21A).
2. reservoir according to claim 1 (1A), is characterized in that,
The lateral circle surface of above-mentioned fluid storage compartment (2) is barrel surface (2a).
3. reservoir according to claim 1 (1A), is characterized in that,
Above-mentioned spill port (6) is at the upper level vicinity opening of the outstanding wall (21) of above-mentioned interference.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010284282A JP5644469B2 (en) | 2010-12-21 | 2010-12-21 | accumulator |
| JP2010-284282 | 2010-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102538320A CN102538320A (en) | 2012-07-04 |
| CN102538320B true CN102538320B (en) | 2014-10-29 |
Family
ID=45349408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110264385.9A Expired - Fee Related CN102538320B (en) | 2010-12-21 | 2011-09-05 | Liquid accumulator |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20120151957A1 (en) |
| EP (1) | EP2469202A3 (en) |
| JP (1) | JP5644469B2 (en) |
| CN (1) | CN102538320B (en) |
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| CN104061725B (en) * | 2014-05-29 | 2016-06-08 | 佛山晓世科技服务有限公司 | A kind of air condition compressor reservoir of improvement |
| CN106352619B (en) | 2015-07-14 | 2020-05-12 | 株式会社不二工机 | Storage device |
| JP6661345B2 (en) * | 2015-07-14 | 2020-03-11 | 株式会社不二工機 | accumulator |
| CN105588381B (en) * | 2015-08-27 | 2018-11-30 | 青岛海信日立空调系统有限公司 | A kind of gas and oil separating plant |
| US10539350B2 (en) * | 2016-02-26 | 2020-01-21 | Daikin Applied Americas Inc. | Economizer used in chiller system |
| KR101817227B1 (en) * | 2016-07-01 | 2018-01-10 | 이근식 | Stabilization device for refrigerant gas |
| CN106091496B (en) * | 2016-07-29 | 2022-07-05 | 青岛开拓隆海制冷配件有限公司 | Liquid storage device for carbon dioxide refrigerant |
| CZ308314B6 (en) * | 2017-08-31 | 2020-05-06 | Hanon Systems | A cyclone for separating a gas-liquid mixture, a refrigerant accumulator containing the cyclone |
| KR101903937B1 (en) * | 2018-04-30 | 2018-10-02 | 주식회사 우성초음파 | Agitation apparatus for refrigerant having impeller |
| KR101906116B1 (en) * | 2018-04-30 | 2018-10-08 | 주식회사 우성초음파 | Agitation apparatus for refrigerant having mesh assembly |
| KR102142022B1 (en) * | 2018-07-26 | 2020-08-06 | 주식회사 스마트링크 | Refrigerant gas stabilization system and That control method |
| DE102018214178A1 (en) * | 2018-08-22 | 2020-02-27 | Hanon Systems | Accumulator, optionally in combination with an internal heat exchanger in a common housing, in particular for a motor vehicle air conditioning system |
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- 2011-09-05 CN CN201110264385.9A patent/CN102538320B/en not_active Expired - Fee Related
- 2011-10-27 US US13/283,019 patent/US20120151957A1/en not_active Abandoned
- 2011-12-16 EP EP11194025.0A patent/EP2469202A3/en not_active Withdrawn
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| JPS5733768A (en) * | 1980-08-06 | 1982-02-23 | Matsushita Electric Ind Co Ltd | Accumulator |
| JPS6113271U (en) * | 1984-06-27 | 1986-01-25 | 株式会社東芝 | compressor suction cup |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN102538320A (en) | 2012-07-04 |
| US20120151957A1 (en) | 2012-06-21 |
| EP2469202A2 (en) | 2012-06-27 |
| JP2012132608A (en) | 2012-07-12 |
| JP5644469B2 (en) | 2014-12-24 |
| EP2469202A3 (en) | 2013-05-29 |
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