CN100447507C - Liquid storage device - Google Patents
Liquid storage device Download PDFInfo
- Publication number
- CN100447507C CN100447507C CNB2006101159523A CN200610115952A CN100447507C CN 100447507 C CN100447507 C CN 100447507C CN B2006101159523 A CNB2006101159523 A CN B2006101159523A CN 200610115952 A CN200610115952 A CN 200610115952A CN 100447507 C CN100447507 C CN 100447507C
- Authority
- CN
- China
- Prior art keywords
- cold
- refrigerant
- producing medium
- peristome
- ostium
- 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.)
- Expired - Fee Related
Links
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
- 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
- F25B2500/00—Problems to be solved
- F25B2500/28—Means for preventing liquid refrigerant entering into the compressor
Abstract
The present invention relates to an accumulator, especially an accumulator for preventing liquid refrigerant inflowing compressor, the accumulator according to the invention comprises a hollow shell forming a first opening section and a second opening section, a refrigerant inflow pipe throughout the first opening section for flowing in refrigerant, a refrigerant discharging pipe throughout the second opening section for discharging refrigerant. The refrigerant inflow pipe and the refrigerant discharging pipe composes an integral pipe extending in length direction inside of the shell, the integral pipe forms a flow choking plate for choking the flow of the refrigerant inside, the integral pipe above the flow choking plate forms outflow holes for flowing out refrigerant choked by the flow choking plate on periphery, the integral pipe below the flow choking plate forms inflow holes for flowing in gaseous refrigerant to be separated inside the shell on periphery.
Description
Technical field
The present invention relates to a kind of reservoir (accumulator), relate in particular to the reservoir that is used to prevent liquid refrigerant inflow compressor.
Background technology
Have cooling cycle system in the refrigeration plant such as air-conditioning and refrigerator, cooling cycle system comprises usually: the compressor of compression and discharging refrigerant; Reception is carried out refrigerant compressed by compressor makes its condenser condensing; The expansion valve that the cold-producing medium that flows out from condenser is reduced pressure; By making the cold-producing medium evaporation of reducing pressure to reduce the evaporimeter of environment temperature by expansion valve.And, the reservoir that temporarily is contained in the cold-producing medium that evaporates in the evaporimeter and only makes gaseous refrigerant inflow compressor is set between evaporimeter and compressor.
Fig. 1 and Fig. 2 are the schematic diagram and the profile of existing reservoir.As shown in Figure 1, reservoir 10 comprises: the housing 11 of drum; On the top of housing 11 and first peristome 12 and second peristome 13 of lower openings; Run through first peristome 12 and extend to the cold-producing medium inflow pipe 14 of housing 11 inside, to be used for and to be directed to housing 11 inside from the cold-producing medium that evaporimeter (not shown) flows out by predetermined length; Run through second peristome 13 and extend to the refrigerant discharge leader 15 of housing 11 inside, only to be used for that the gaseous refrigerant of housing 11 inside is directed to compressor (not shown) by predetermined length; Intermediate plate 16 forms a plurality of cold-producing mediums by hole 16a at regular intervals at its periphery, makes liquid refrigerant flow to the bottom of housing 11 to be used to prevent when the liquid refrigerant that cold-producing medium inflow pipe 14 flows out flows into refrigerant discharge leader 15.
And the cold-producing medium that flow into reservoir 10 from evaporimeter (not shown) is the cold-producing medium of gaseous state and the liquid gas-liquid mixed state that mixes mutually.According to the effect of existing reservoir structure as shown in Figure 2, according to aforesaid structure, the cold-producing medium that flow into housing 11 inside by cold-producing medium inflow pipe 14 at first drops on the intermediate plate 16, pass through hole 16a by cold-producing medium then, liquid refrigerant wherein continues to land because of himself weight and is collected in the bottom section of housing 11, compresses and gaseous refrigerant is inhaled into compressor (not shown) after flowing into the cold-producing medium inflow entrance 15a of refrigerant discharge leader 15.And the liquid refrigerant that is collected into housing 11 bottom sections also flow into cold-producing medium inflow entrance 15a after gasification.
There is following problem in this reservoir based on existing mode.
First, for cold-producing medium inflow pipe 14 and refrigerant discharge leader 15 are vertically fixed on housing 11 inside, at first make cold-producing medium inflow pipe 14 and refrigerant discharge leader 15 run through first peristome 12 and second peristome 13 of housing 11, then at the peripheral part that keeps being fixed by welding under the vertical state insertion section 17.
But if welding can not engage equably the time, then refrigerant discharge leader 15 can not be by vertical fixing but is tilted to the inwall of housing 11.At this moment, the cold-producing medium by intermediate plate 16 peripheries may be fed directly in the refrigerant discharge leader 15 by the liquid refrigerant of hole 16a.
As mentioned above, if liquid refrigerant flow into refrigerant discharge leader 15, then the liquid refrigerant of Liu Ruing can be inhaled into compressor, thereby brings compressor to break down and fatal consequence such as shortening in service life.
The second, as mentioned above owing to the plumbness that can not guarantee refrigerant discharge leader 15 makes refrigerant discharge leader 15 when housing 11 inwalls tilt, may produce noise with the collision of housing 11 inwalls because of refrigerant discharge leader 15.
The 3rd, because when cold-producing medium inflow pipe 14 separates with refrigerant discharge leader 15, not only need accurately to measure the degree of depth of refrigerant discharge leader 15 and cold-producing medium inflow pipe 14 insertion housings 11 inside, to consider that also whether refrigerant discharge leader 15 accurately is inserted into problems such as housing 11 inside with plumbness, therefore be not easy to carry out the assembly work of reservoir 10.
The 4th, when the liquid level of the liquid refrigerant that is accumulated to housing 11 bottoms rises to when being formed on refrigerant discharge leader 15 free-ended cold-producing medium inflow entrance 15a places always, because instantaneous time has a large amount of liquid refrigerants to flow into refrigerant discharge leader 15, therefore be inhaled in the process of compresser cylinder at liquid refrigerant, only some is gasified, and remainingly still flows into liquid condition.
Summary of the invention
The present invention proposes in order to solve aforesaid problem, and its purpose is to be provided for preventing that liquid refrigerant from flowing into the reservoir of compressor.
To achieve these goals, comprise the hollow housing that forms first peristome and second peristome according to reservoir provided by the present invention, run through described first peristome to be used to flow into the cold-producing medium inflow pipe of cold-producing medium, run through described second peristome to be used for the refrigerant discharge leader of discharging refrigerant, it is characterized in that: described cold-producing medium inflow pipe and described refrigerant discharge leader constitute at the one-piece type pipe arrangement of described enclosure interior along the length direction extension of described housing, described one-piece type pipe arrangement inside is formed for the spoiler that block refrigerant flows, the one-piece type pipe arrangement periphery of described spoiler top is formed for making the tap hole because of the cold-producing medium outflow of described spoiler constricted flow, and the one-piece type pipe arrangement periphery of described spoiler below is formed for making the ostium of the gaseous refrigerant inflow that separates in described enclosure interior; Be provided with intermediate plate in described enclosure interior, be formed for inserting the through hole of described one-piece type pipe arrangement at the core of intermediate plate, be formed for making the cold-producing medium that passes through from the cold-producing medium of described tap hole outflow to pass through the hole in the marginal portion of intermediate plate, and described intermediate plate is arranged between described tap hole and the described ostium.
And described ostium and described tap hole are arranged at certain intervals along the periphery of described one-piece type pipe arrangement.
And described ostium and described tap hole adopt the ellipse or the rectangular shape of extending along the length direction of one-piece type pipe arrangement.
And described ostium adopts width ellipse or rectangular shape narrower, that extend along the length direction of one-piece type pipe arrangement.
And, comprise according to reservoir provided by the present invention: the hollow housing that forms first peristome and second peristome; Run through described first peristome to be used to flow into the cold-producing medium inflow pipe of cold-producing medium; Run through described second peristome to be used for the refrigerant discharge leader of discharging refrigerant, the free end of this refrigerant discharge leader is closed, and is formed for making the ostium of the gaseous refrigerant inflow that separates in described enclosure interior at periphery; Intermediate plate, this intermediate plate is formed for inserting the through hole of described refrigerant discharge leader at core, be formed for making the cold-producing medium that passes through from the cold-producing medium of described cold-producing medium inflow pipe outflow to pass through the hole in the marginal portion, described refrigerant discharge leader runs through described through hole.
And described ostium is arranged so that it is highly different according to oblique line.
Description of drawings
Fig. 1 is existing reservoir structural representation;
Fig. 2 is the profile of the existing reservoir structure of expression;
The reservoir structural representation that Fig. 3 is provided for the foundation first embodiment of the invention;
Fig. 4 is the schematic diagram of the foundation one-piece type pipe arrangement provided by the present invention shown in Fig. 3;
Fig. 5 is the sectional view of the intermediate plate shown in the presentation graphs 3;
Fig. 6 is the profile of expression according to the flow of refrigerant situation in the reservoir provided by the present invention;
Fig. 7 is the profile of expression according to the flow of refrigerant situation in the reservoir that second embodiment of the invention provided.
Main symbol description: 100 is reservoir, 110,110 ' be housing, 120,120 ' be first peristome, 130,130 ' be second peristome, 140 is one-piece type pipe arrangement, 141,141 ' be the cold-producing medium inflow pipe, 142,142 ' be refrigerant discharge leader, 143 is spoiler, 144 is tap hole, 145,145 ' be ostium, 150,150 ' be intermediate plate, 150b, 150b ' pass through the hole for cold-producing medium.
The specific embodiment
Below, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The reservoir structural representation that Fig. 3 is provided for the foundation first embodiment of the invention.As shown in Figure 3, comprise according to reservoir 100 provided by the present invention: form first peristome 120 and second peristome 130 and have the housing 110 of hollow bulb; The one-piece type pipe arrangement 140 that forms as one by cold-producing medium inflow pipe 141 and refrigerant discharge leader 142, cold-producing medium inflow pipe 141 runs through first peristome 120 and is used for the cold-producing medium that evaporimeter (not shown) is discharged is directed to housing 110 inside, and refrigerant discharge leader 142 runs through second peristome 130 and is used for gaseous refrigerant is directed to compressor (not shown); Intermediate plate 150, directs refrigerant is moving when being used for fixing one-piece type pipe arrangement 140.
As shown in Figures 3 and 4, the length direction along housing 110 extends one-piece type pipe arrangement 140 as the crow flies in housing 110 inside, to run through first peristome 120 and second peristome 130.The inside of one-piece type pipe arrangement 140 is provided with the spoiler 143 that block refrigerant flows, in case the liquid refrigerant that fluid stopping is gone in the cold-producing medium of cold-producing medium inflow pipe 141 flow in the refrigerant discharge leader 142.
One-piece type pipe arrangement 140 peripheries above spoiler 143 form a plurality of tap holes 144 by predetermined space, to be used for the cold-producing medium because of spoiler 143 constricted flow is discharged to the outside of one-piece type pipe arrangement 140.Tap hole 144 preferably adopts the ellipse or the rectangular shape of extending along the length direction of one-piece type pipe arrangement 140, so that cold-producing medium flows out.
One-piece type pipe arrangement 140 peripheries below spoiler 143 form a plurality of ostiums 145 by predetermined space, to be used for the flowing into gaseous refrigerant that passes through the cold-producing medium of hole 150b by the cold-producing medium on the intermediate plate 150, described cold-producing medium will be explained hereinafter by hole 150b.
And, ostium 145 is arranged so that it is highly different according to oblique line, thereby when rising to the height identical by the liquid refrigerant in the cold-producing medium of hole 150b because of own wt drops to liquid level that housing 110 bottoms form, can prevent that instantaneous time from having a large amount of liquid refrigerants to flow in the ostium 145 with ostium 145 by the cold-producing medium on the intermediate plate 150.
And one-piece type pipe arrangement 140 utilizes welding method in conjunction with the peripheral part that is fixed to the insertion section 160 of first peristome 120 and second peristome 130 under the state that is inserted into housing 110.As Fig. 3 and shown in Figure 5, intermediate plate 150 is identical and have a circular slab of predetermined thickness for the internal diameter of its diameter and the main part 110a of housing 110, the heart partly is formed for inserting the through hole 150a of one-piece type pipe arrangement 140 therein, and is formed for making the cold-producing medium that passes through from the cold-producing medium of tap hole 144 outflows to pass through hole 150b in its marginal portion.The marginal portion that is preferably in intermediate plate 150 along the circumferential direction forms a plurality of cold-producing mediums at certain intervals by hole 150b.
And intermediate plate 150 is preferably disposed between ostium and the tap hole, descends and flow into ostium 145 along the outer surface of one-piece type pipe arrangement 140 with the liquid refrigerant that prevents to flow out from tap hole 144.And intermediate plate 150 both can be pressed in the housing 110 and fix, also can be one-body molded with housing 110.
Below with reference to Fig. 6 the action effect that aforesaid foundation reservoir structure provided by the present invention is brought is described.
Fig. 6 is the structure of expression foundation reservoir provided by the present invention and the profile of flow of refrigerant process.The cold-producing medium that is flow into reservoir 100 by evaporimeter (not shown) is gaseous state and the liquid gas-liquid mixed state cold-producing medium that mixes mutually.As shown in Figure 6, the cold-producing medium that flow into cold-producing medium inflow pipe 141 by evaporimeter (not shown) runs into spoiler 143 constricted flow before this along the internal flow of one-piece type pipe arrangement 140, therefore flows out by the tap hole 144 that is formed on one-piece type pipe arrangement 140 peripheries.
Because the existence of intermediate plate 150, the cold-producing medium that flows out from tap hole 144 does not directly drop to the bottom of housing 110, but collides and flow to its peripheral part with intermediate plate 150, finally passes through hole 150b by the cold-producing medium that is formed on intermediate plate 150 marginal portions.
By in the cold-producing medium of hole 150b, gaseous refrigerant flows into ostium 145 by the inhalation power of compressor (not shown) by cold-producing medium, and the weight that liquid refrigerant then relies on himself descends and is collected into housing 110 bottoms along the periphery of housing 110.
Accumulate in the liquid refrigerant of housing 110 bottoms because its temperature is quite low afterwards through evaporimeter (not shown), therefore at normal temperatures through can generating gasification after the certain hour and change back to gaseous state once more, the cold-producing medium that changes back to gaseous state like this rises to housing 110 tops and flow in the ostium 145.
The gaseous refrigerant that the flow into ostium 145 as mentioned above refrigerant discharge leader 142 of flowing through is inhaled into cylinder of compressor (not shown) inside and compresses.
Fig. 7 is the profile of expression according to the structure and the flow of refrigerant situation of the reservoir 100 that second embodiment of the invention provided.As shown in the figure, the structure of second embodiment and first embodiment are roughly the same.Just with first embodiment in the cold-producing medium inflow pipe different with the structure that refrigerant discharge leader constitutes one-piece type pipe arrangement, independent cold-producing medium inflow pipe and the refrigerant discharge leader of employing among second embodiment.The reservoir 100 that second embodiment is provided comprise form first peristome 120 ' and second peristome 130 ' hollow housing 110 ', run through described first peristome 120 ' with the cold-producing medium inflow pipe 141 that is used to flow into cold-producing medium ', run through described second peristome 130 ' with the refrigerant discharge leader 142 that is used for discharging refrigerant ', directs refrigerant is moved with described refrigerant discharge leader 142 ' be fixed on housing 110 ' inside time the intermediate plate 150 '.
Refrigerant discharge leader 142 ' free end be closed, with prevent to flow into cold-producing medium inflow pipe 141 ' and the liquid refrigerant that is discharged in the cold-producing medium of housing 110 ' inside flow into.And, flow in order to make the gaseous refrigerant that separates in housing 110 ' inside, along refrigerant discharge leader 142 ' periphery form at certain intervals a plurality of ostiums 145 '.
For prevent the bigger impurity of particle enter refrigerant discharge leader 142 ', described ostium 145 ' also adopt along refrigerant discharge leader 142 ' the length direction ellipse or the rectangular shape of extending, and arrange so that it is highly different according to oblique line.
Intermediate plate 150 ' be formed for inserting the through hole (with reference to the 150a of Fig. 5) of refrigerant discharge leader at core forms cold-producing medium by hole 150b ' in the marginal portion, so that the cold-producing medium that flows out from the cold-producing medium inflow pipe passes through.
According to aforesaid structure, by evaporimeter (not shown) flow into cold-producing medium inflow pipe 141 ' cold-producing medium be discharged to housing 110 ' inside flow to afterwards intermediate plate 150 '.At this moment because refrigerant discharge leader 142 ' free end be closed, thereby prevent cold-producing medium be fed directly to refrigerant discharge leader 142 '.
Drop to intermediate plate 150 ' the refrigerant flow direction cold-producing medium by hole 150b ', gaseous refrigerant in the cold-producing medium flow into ostium 145 ', liquid refrigerant is accumulated to housing 110 ' bottom because of the weight of himself, then generating gasification and flow into ostium 145 ', at last by refrigerant discharge leader 142 ' be inhaled into compressor.
Aforesaid the present invention is defined in aforesaid description and accompanying drawing, under the situation that does not break away from the thought of the present invention put down in writing in claims and scope, the various modifications and changes of being undertaken by the worker of correlative technology field are also contained in the scope of the present invention.
For example, in order (tandem) compression of operation two compressors, can two one-piece type pipe arrangements be set according to reservoir provided by the present invention inside, and it is connected with each cylinder of compressor suction inlet respectively.
In sum, foundation reservoir provided by the present invention is with the cold-producing medium inflow pipe and refrigerant discharge leader constitutes one and make it run through housing, therefore do not worry causing the crooked situation of refrigerant tubing because of weld defect etc., thereby fundamentally prevent liquid refrigerant to be fed directly to refrigerant discharge leader and be inhaled into the phenomenon of compressor as prior art.
And, need not need consider that refrigerant piping is inserted into the degree of depth of enclosure interior and the plumbness of insertion etc. as prior art, therefore have the advantage of easy assembling.
And, because the cold-producing medium inflow entrance is arranged so that it is highly different according to oblique line, rise to the height place identical even therefore accumulate in the liquid level of the liquid refrigerant of housing bottom with the cold-producing medium inflow entrance, the phenomenon that the liquid refrigerant instantaneous time pours in compressor can not take place, but a small amount of and inflow lentamente, and in being inhaled into the process of compressor, all gasified, thereby has the effect that prevents liquid refrigerant inflow compressor.
Claims (8)
1, a kind of reservoir, comprise the hollow housing that forms first peristome and second peristome, run through described first peristome with the cold-producing medium inflow pipe that is used to flow into cold-producing medium, run through described second peristome to be used for the refrigerant discharge leader of discharging refrigerant, it is characterized in that:
Described cold-producing medium inflow pipe and described refrigerant discharge leader constitute at the one-piece type pipe arrangement of described enclosure interior along the length direction extension of described housing, described one-piece type pipe arrangement inside is formed for the spoiler that block refrigerant flows, the one-piece type pipe arrangement periphery of described spoiler top is formed for making the tap hole because of the cold-producing medium outflow of described spoiler constricted flow, and the one-piece type pipe arrangement periphery of described spoiler below is formed for making the ostium of the gaseous refrigerant inflow that separates in described enclosure interior;
Be provided with intermediate plate in described enclosure interior, be formed for inserting the through hole of described one-piece type pipe arrangement at the core of intermediate plate, be formed for making the cold-producing medium that passes through from the cold-producing medium of described tap hole outflow to pass through the hole in the marginal portion of intermediate plate, and described intermediate plate is arranged between described tap hole and the described ostium.
2, reservoir according to claim 1 is characterized in that described ostium and described tap hole arrange at certain intervals along the periphery of described one-piece type pipe arrangement.
3, reservoir according to claim 2 is characterized in that described ostium and tap hole adopt the ellipse or the rectangular shape of extending along the length direction of one-piece type pipe arrangement.
4, reservoir according to claim 3 is characterized in that described ostium arranges so that it is highly different according to oblique line.
5, a kind of reservoir is characterized in that comprising:
Form the hollow housing of first peristome and second peristome;
Run through described first peristome to be used to flow into the cold-producing medium inflow pipe of cold-producing medium;
Run through described second peristome to be used for the refrigerant discharge leader of discharging refrigerant, the free end of this refrigerant discharge leader is closed, and is formed for making the ostium of the gaseous refrigerant inflow that separates in described enclosure interior at periphery; And
Intermediate plate, this intermediate plate is formed for inserting the through hole of described refrigerant discharge leader at core, be formed for making the cold-producing medium that passes through from the cold-producing medium of described cold-producing medium inflow pipe outflow to pass through the hole in the marginal portion, described refrigerant discharge leader runs through described through hole.
6, reservoir according to claim 5 is characterized in that described ostium arranges at certain intervals along the periphery of described refrigerant discharge leader.
7, reservoir according to claim 6 is characterized in that described ostium adopts the ellipse or the rectangular shape of extending along the length direction of described refrigerant discharge leader.
8, reservoir according to claim 7 is characterized in that described ostium arranges so that it is highly different according to oblique line.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060000280A KR20070072788A (en) | 2006-01-02 | 2006-01-02 | Accumulator |
| KR1020060000280 | 2006-01-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1995876A CN1995876A (en) | 2007-07-11 |
| CN100447507C true CN100447507C (en) | 2008-12-31 |
Family
ID=38251028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101159523A Expired - Fee Related CN100447507C (en) | 2006-01-02 | 2006-08-21 | Liquid storage device |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20070072788A (en) |
| CN (1) | CN100447507C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201852383U (en) | 2010-11-17 | 2011-06-01 | 浙江三花汽车控制系统有限公司 | Heat exchanger and liquid storing device thereof |
| JP6758948B2 (en) * | 2016-06-27 | 2020-09-23 | 日立ジョンソンコントロールズ空調株式会社 | Refrigeration cycle equipment accumulator |
| CN109342302B (en) * | 2018-09-26 | 2021-02-09 | 浙江弄潮儿智慧科技有限公司 | Supporting structure corrosion resistance detection device for ocean exploration operation platform |
| CN209541234U (en) * | 2018-12-12 | 2019-10-25 | 安徽华海金属有限公司 | Liquid storage device |
| WO2021153244A1 (en) * | 2020-01-28 | 2021-08-05 | 三菱電機株式会社 | Air conditioner sound muffler and air conditioner |
| CN113494789A (en) * | 2020-03-19 | 2021-10-12 | 上海海立电器有限公司 | Liquid storage device |
| CN113263891B (en) * | 2021-07-16 | 2021-09-24 | 禾美(浙江)汽车股份有限公司 | Air conditioning system for new energy automobile |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06257896A (en) * | 1993-03-08 | 1994-09-16 | Matsushita Electric Ind Co Ltd | Gas-liquid separator |
| US6092284A (en) * | 1996-11-13 | 2000-07-25 | Tecumseh Products Company | Suction accumulator assembly |
| JP2005106382A (en) * | 2003-09-30 | 2005-04-21 | Matsushita Electric Ind Co Ltd | Accumulator for multiple cylinder compressor |
-
2006
- 2006-01-02 KR KR1020060000280A patent/KR20070072788A/en not_active Application Discontinuation
- 2006-08-21 CN CNB2006101159523A patent/CN100447507C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06257896A (en) * | 1993-03-08 | 1994-09-16 | Matsushita Electric Ind Co Ltd | Gas-liquid separator |
| US6092284A (en) * | 1996-11-13 | 2000-07-25 | Tecumseh Products Company | Suction accumulator assembly |
| JP2005106382A (en) * | 2003-09-30 | 2005-04-21 | Matsushita Electric Ind Co Ltd | Accumulator for multiple cylinder compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1995876A (en) | 2007-07-11 |
| KR20070072788A (en) | 2007-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100447507C (en) | Liquid storage device | |
| CN206399052U (en) | Knockout system is set up after a kind of dry type unit evaporator | |
| US20090084130A1 (en) | Oil-returning device and accumulator | |
| JP5378050B2 (en) | Compressor for regenerator type refrigerator | |
| KR20050088139A (en) | Receiver tank for refrigeration cycle, heat exchanger with the receiver tank, and condensation device for refrigeration cycle | |
| CN105402964A (en) | Gas-liquid separator, refrigerating circulating device with gas-liquid separator and refrigerating system | |
| CN100561079C (en) | The gas-liquid separator of air-conditioner | |
| CN208983676U (en) | A kind of gas-liquid separator and air conditioner | |
| CN103375953A (en) | Gas-liquid separator and air conditioning system with same | |
| KR101175804B1 (en) | Horizontal Accumulator | |
| CN101614459A (en) | Gas-liquid separator | |
| KR101908301B1 (en) | Condenser having oil separator and Refrigerating cycle apparatus having the same | |
| CN205227953U (en) | Vapour and liquid separator and have its refrigerating cycle device, refrigerating system | |
| CN101109589A (en) | Alternate pipe type liquid container | |
| CN103033014A (en) | Refrigeration equipment | |
| JP3583266B2 (en) | Accumulator for cooling and heating cycle | |
| EP3517859A1 (en) | Refrigeration cycle apparatus | |
| CN206176833U (en) | Vapour and liquid separator and air conditioning system | |
| JP3780834B2 (en) | Air conditioner | |
| CN206724531U (en) | Gas-liquid separator and plate-type evaporator for plate-type evaporator | |
| KR100577240B1 (en) | Accumulator in air-conditioner | |
| CN219141179U (en) | Oil separator and air conditioning unit equipped with same | |
| JP3361000B2 (en) | Refrigeration cycle device | |
| CN104748457A (en) | Heat expansion valve and valve core component thereof | |
| CN210135698U (en) | Unit type air conditioner system for preventing liquid return of compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20100821 |