CN109297215A - A kind of regenerator for air conditioner refrigerating performance boost under idling - Google Patents
A kind of regenerator for air conditioner refrigerating performance boost under idling Download PDFInfo
- Publication number
- CN109297215A CN109297215A CN201811552119.4A CN201811552119A CN109297215A CN 109297215 A CN109297215 A CN 109297215A CN 201811552119 A CN201811552119 A CN 201811552119A CN 109297215 A CN109297215 A CN 109297215A
- Authority
- CN
- China
- Prior art keywords
- outlet
- pressing plate
- chip
- expansion valve
- fin
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 230000008676 import Effects 0.000 claims abstract description 19
- 238000005476 soldering Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000002365 multiple layer Substances 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims abstract description 5
- 239000003507 refrigerant Substances 0.000 claims description 11
- 239000010410 layer Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004781 supercooling Methods 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/06—Superheaters
-
- 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
- F25B2500/01—Geometry problems, e.g. for reducing size
-
- 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
- F25B2500/09—Improving heat transfers
-
- 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
- F25B2500/17—Size reduction
Abstract
A kind of regenerator for air conditioner refrigerating performance boost under idling, the bottom chip of bottommost is fixed on a mounting board by soldering, the bottom chip of top is fixed on plunger tip on piece by soldering, multilayer intermediate chip and multi-layered soles chip are combined with each other connection, a cavity is formed in inside, fin multiple-layer stacked, fin in the cavity are separated with partition between each other, there are four inlet and outlet, import A and outlet D to be connected in plunger tip on piece by pressing plate for plunger tip on piece；Import C and outlet B is connected in plunger tip on piece by expansion valve pressing plate, is sealed between pressing plate inlet and outlet and piping connection by sealing ring；It is sealed between expansion valve pressing plate inlet and outlet and air-conditioning duct by sealing ring, expansion valve is integrated on expansion valve pressing plate for controlling import C and exporting the flow of B.The present invention possesses small in size, and versatility is good, and heat exchange efficiency is high, the advantages such as at low cost.
Description
Technical field
The invention belongs to air conditioning for automobiles components, in particular to regenerator.
Background technique
Regenerator belongs to a part in automotive air-conditioning system refrigerating module, is to improve heat exchange efficiency and energy-efficient purpose
And the new technology developed；Main function is to carry out heat exchange to evaporator disengaging refrigerant, carries out UTILIZATION OF VESIDUAL HEAT IN, it is idle to promote air-conditioning
Refrigeration performance under speed.Comparison does not use regenerator system can be with lifting system exchange capability of heat 10% or so；Regenerator is main at present
Structure type is to carry out heat exchange using coaxitron in pipeline to realize heat exchange, to realize refrigerating capacity when promoting air-conditioning idling；
The complex process such as existing coaxitron bending, interface, welding require height to space layout, at high cost without versatility.
Summary of the invention
The purpose of the present invention is to provide it is a kind of with can quick assembling, it is generally applicable, cost-efficiently be used for idling
The regenerator of lower air conditioner refrigerating performance boost, the regenerator are connected on the import and export pipeline of expansion valve by using plate-fin structure
In, realize the functional experiment heat exchange of coaxitron, which possesses small in size, and versatility is good, and heat exchange efficiency is high, at low cost etc. excellent
Gesture.
To achieve the above object, the technical solution of the present invention is as follows:
A kind of regenerator for air conditioner refrigerating performance boost under idling, comprising: mounting plate 1, bottom chip 2, fin 3, intermediate core
Piece 4, plunger tip piece 5, wherein the bottom chip 2 of bottommost is fixed on mounting plate 1 by soldering, and the bottom chip 2 of top passes through pricker
Solid welding is scheduled on plunger tip piece 5, and multilayer intermediate chip 4 and multi-layered soles chip 2 are combined with each other connection, forms a cavity, wing in inside
The multiple-layer stacked in the cavity of piece 3, fin 3 are separated with partition between each other, on plunger tip piece 5 there are four inlet and outlet, import A and go out
Mouth D is connected on plunger tip piece 5 by pressing plate 6；Import C and outlet B are connected on plunger tip piece 5 by expansion valve pressing plate 7, and pressing plate 6 passes in and out
It is sealed between mouth and piping connection by sealing ring 8；It is close by sealing ring 8 between the inlet and outlet of expansion valve pressing plate 7 and air-conditioning duct
It seals, expansion valve is integrated on expansion valve pressing plate 7 for controlling import C and exporting the flow of B.
The refrigerant of the medium temperature and medium pressure of condenser outflow enters regenerator from import A by pipeline, passes through 5 He of intermediate chip
The multi-layer cavity that fin 3 is formed after welding flows to the outlet of expansion valve pressing plate 8 B and enters evaporator；Low-temp low-pressure in evaporator
Refrigerant enters expansion valve pressing plate 8 from import C and flows through the multi-layer cavity formed after intermediate chip 5 and the welding of fin 3, then flows to
Outlet;The multi-layer cavity that the refrigerant of medium temperature and medium pressure and the refrigeration of low-temp low-pressure are formed after intermediate chip 5 and fin 3 are welded
Middle carry out heat exchange.
The positive effect of the present invention are as follows:
1, the present invention passes through the fin multi-laminate in the cavity and cavity of multilayer intermediate chip and multi-layered soles chip laminate composition
Add and have gap, exchange capability of heat can reach 3kW in the case where marking condition；400g is weighed less than, achievees the purpose that high power density；
2, the gap of fin density and plate spacing are big, it is ensured that pressure drop is small；
3, it is all made of CAB between main parts size of the present invention to be brazed, high production efficiency,；
4, the present invention has very high standard serialization, and the development cost low development cycle is short；And pipeline regenerator and expansion valve
It is integrated, it occupies little space, it is compact-sized.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is refrigerant flow path schematic diagram.
Specific embodiment
Technical solution of the present invention is described further with reference to the accompanying drawing.
Referring to attached drawing 1-2: a kind of regenerator for air conditioner refrigerating performance boost under idling, comprising: mounting plate 1, bottom core
Piece 2, fin 3, intermediate chip 4, plunger tip piece 5, wherein the bottom chip 2 of bottommost is fixed on mounting plate 1 by soldering, top
Bottom chip 2 be fixed on plunger tip piece 5 by soldering, mutually soldering combination is solid between multilayer intermediate chip 4 and multi-layered soles chip 2
Surely it links together, forms a cavity in inside, the multiple-layer stacked in the cavity of fin 3, fin 3 is between each other with partition point
Is fixed on plunger tip piece 5 and bottom chip 2 by soldering respectively every, the fin 3 of top and bottommost, on plunger tip piece 5 there are four
Inlet and outlet, import A and outlet D are connected on plunger tip piece 5 by pressing plate 6；Import C and outlet B is connected in plunger tip by expansion valve pressing plate 7
On piece 5, sealed between the inlet and outlet of pressing plate 6 and piping connection by sealing ring 8；Expansion valve pressing plate 7 inlet and outlet with air-conditioning duct it
Between sealed by sealing ring 8, expansion valve is integrated on expansion valve pressing plate 7 for controlling import C and exporting the flow of B.Regenerator
It is integrated with expansion valve, it occupies little space, it is compact-sized, and be fixedly connected between each component of the present invention by soldering, production efficiency
It is high.
When work, the refrigerant of the medium temperature and medium pressure flowed out in condenser enters regenerator from import A by pipeline, in
Between chip 5 and fin 3 weld after the multi-layer cavity that is formed, flow to expansion valve pressing plate 7 and export B and enter evaporator；Evaporator low temperature
The refrigerant of low pressure enters expansion valve pressing plate 7 from import C and flows through the multi-layer cavity formed after intermediate chip 5 and the welding of fin 3, so
After flow to outlet;The refrigerant of medium temperature and medium pressure and the refrigeration of low-temp low-pressure form more after intermediate chip 5 and fin 3 are welded
Efficient heat exchange is carried out in layer cavity, multilayer intermediate chip 4 and multi-layered soles chip 2 are laminated in the cavity and cavity of composition
3 multiple-layer stacked of fin, and fin 3 by partition is separated out gap between each other, increases heat exchange area, reduces in this way
The temperature of the refrigerant of evaporator is passed in and out, degree of supercooling is promoted, to promote the heat exchange amount of evaporator.
Claims (2)
1. a kind of regenerator for air conditioner refrigerating performance boost under idling, comprising: mounting plate (1), bottom chip (2), fin
(3), intermediate chip (4), plunger tip piece (5), wherein the bottom chip (2) of bottommost is fixed on mounting plate (1) by soldering, is most pushed up
The bottom chip (2) in portion is fixed on plunger tip piece (5) by soldering, it is characterised in that: multilayer intermediate chip (4) and multi-layered soles chip
(2) it is combined with each other connection, forms a cavity, fin (3) multiple-layer stacked in the cavity in inside, fin (3) is used between each other
Partition separates, and there are four inlet and outlet, import A and outlet D to be connected on plunger tip piece (5) by pressing plate (6) on plunger tip piece (5)；Import C
It is connected on plunger tip piece (5) with outlet B by expansion valve pressing plate (7), passes through sealing ring (8) between pressing plate (6) inlet and outlet and pipeline
Sealing；It is sealed between expansion valve pressing plate (7) inlet and outlet and pipeline by sealing ring (8), expansion valve pressing plate is integrated with expansion on (7)
Valve is used to control import C and export the flow of B.
2. a kind of regenerator for air conditioner refrigerating performance boost under idling according to claim 1, it is characterised in that: cold
The refrigerant of the medium temperature and medium pressure of condenser outflow enters regenerator from import A by pipeline, passes through intermediate chip (5) and fin (3)
The multi-layer cavity formed after welding flows to expansion valve pressing plate (8) outlet B and enters evaporator；The system of low-temp low-pressure in evaporator
Cryogen enters expansion valve pressing plate (8) from import C and flows through the multi-layer cavity formed after intermediate chip (5) and fin (3) welding, then
Flow to outlet;What the refrigerant of medium temperature and medium pressure and the refrigeration of low-temp low-pressure were formed after intermediate chip (5) and fin (3) welding
Heat exchange is carried out in multi-layer cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552119.4A CN109297215A (en) | 2018-12-18 | 2018-12-18 | A kind of regenerator for air conditioner refrigerating performance boost under idling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552119.4A CN109297215A (en) | 2018-12-18 | 2018-12-18 | A kind of regenerator for air conditioner refrigerating performance boost under idling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109297215A true CN109297215A (en) | 2019-02-01 |
Family
ID=65142925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811552119.4A Pending CN109297215A (en) | 2018-12-18 | 2018-12-18 | A kind of regenerator for air conditioner refrigerating performance boost under idling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109297215A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4993223A (en) * | 1989-09-11 | 1991-02-19 | Allied-Signal Inc. | Annular recuperator |
| JP2002228299A (en) * | 2001-02-05 | 2002-08-14 | Showa Denko Kk | Composite heat exchanger |
| JP2002310574A (en) * | 2001-04-11 | 2002-10-23 | Zexel Valeo Climate Control Corp | Heat exchanger |
| US20030075308A1 (en) * | 1999-12-27 | 2003-04-24 | Tetsuo Abiko | Plate fin type heat exchanger for high temperature |
| US20050279080A1 (en) * | 2004-06-21 | 2005-12-22 | Ingersoll-Rand Energy Systems | Heat exchanger with header tubes |
| CN200982764Y (en) * | 2006-12-09 | 2007-11-28 | 奇瑞汽车有限公司 | Automobile air conditioner |
| US20070284095A1 (en) * | 2006-02-16 | 2007-12-13 | Jinliang Wang | Hybrid heat exchangers |
| CN201218625Y (en) * | 2008-04-30 | 2009-04-08 | 石曾矿 | Novel constant-temperature and constant-humidity heat pump |
| CN203687470U (en) * | 2013-12-13 | 2014-07-02 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Backheating condenser |
| CN108775736A (en) * | 2018-07-17 | 2018-11-09 | 杨厚成 | A kind of stacked regenerator and combination regenerative apparatus for acoustic energy refrigeration machine |
| CN108999705A (en) * | 2018-07-09 | 2018-12-14 | 武汉英康汇通电气有限公司 | Regenerator core and regenerator including regenerator core |
| CN209214164U (en) * | 2018-12-18 | 2019-08-06 | 湖北美标汽车制冷系统有限公司 | A kind of regenerator for air conditioner refrigerating performance boost under idling |
-
2018
- 2018-12-18 CN CN201811552119.4A patent/CN109297215A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4993223A (en) * | 1989-09-11 | 1991-02-19 | Allied-Signal Inc. | Annular recuperator |
| US20030075308A1 (en) * | 1999-12-27 | 2003-04-24 | Tetsuo Abiko | Plate fin type heat exchanger for high temperature |
| JP2002228299A (en) * | 2001-02-05 | 2002-08-14 | Showa Denko Kk | Composite heat exchanger |
| JP2002310574A (en) * | 2001-04-11 | 2002-10-23 | Zexel Valeo Climate Control Corp | Heat exchanger |
| US20050279080A1 (en) * | 2004-06-21 | 2005-12-22 | Ingersoll-Rand Energy Systems | Heat exchanger with header tubes |
| US20070284095A1 (en) * | 2006-02-16 | 2007-12-13 | Jinliang Wang | Hybrid heat exchangers |
| CN200982764Y (en) * | 2006-12-09 | 2007-11-28 | 奇瑞汽车有限公司 | Automobile air conditioner |
| CN201218625Y (en) * | 2008-04-30 | 2009-04-08 | 石曾矿 | Novel constant-temperature and constant-humidity heat pump |
| CN203687470U (en) * | 2013-12-13 | 2014-07-02 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Backheating condenser |
| CN108999705A (en) * | 2018-07-09 | 2018-12-14 | 武汉英康汇通电气有限公司 | Regenerator core and regenerator including regenerator core |
| CN108775736A (en) * | 2018-07-17 | 2018-11-09 | 杨厚成 | A kind of stacked regenerator and combination regenerative apparatus for acoustic energy refrigeration machine |
| CN209214164U (en) * | 2018-12-18 | 2019-08-06 | 湖北美标汽车制冷系统有限公司 | A kind of regenerator for air conditioner refrigerating performance boost under idling |
Non-Patent Citations (1)
| Title |
|---|
| E.U.施林德尔主编: "《换热器设计手册》", 机械工业出版社, pages: 7 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103376009B (en) | Band heat accumulation function heat exchanger and manufacture method thereof | |
| CN204165288U (en) | A kind of automotive air-conditioning condenser | |
| CN100439809C (en) | Compensating system and compensating control method for compressor | |
| CN102809255A (en) | Air conditioner defrosting system and defrosting method | |
| CN209600211U (en) | Two-way heat exchanger with liquid storage function | |
| CN209214164U (en) | A kind of regenerator for air conditioner refrigerating performance boost under idling | |
| CN108987849A (en) | A kind of straight coldplate of refrigerant | |
| CN101650065A (en) | Control method of cold storage system | |
| CN206186730U (en) | Two energy storage air conditioner of electric automobile energy memory of heat -pump type | |
| CN2849548Y (en) | Air supplying system for compressor | |
| CN109297215A (en) | A kind of regenerator for air conditioner refrigerating performance boost under idling | |
| CN203148111U (en) | Microchannel heat exchanger and refrigerating device | |
| CN102798253A (en) | All aluminum pipe finned parallel flow heat exchanger and production method thereof | |
| CN202074748U (en) | Air conditioning system for vehicle | |
| CN201129799Y (en) | Low temperature high-efficiency heat-production air conditioner | |
| CN207317305U (en) | Condenser tandem lorry air-conditioning system | |
| CN202928175U (en) | Air conditioning system | |
| CN203323448U (en) | Coolant multi-branch-circuit total heat recovery air conditioning unit | |
| CN208222909U (en) | Sea water source heat pump trilogy supply unit and system | |
| CN201858823U (en) | Throttling short pipe for air conditioner | |
| CN207146748U (en) | Air-conditioning system | |
| CN203572102U (en) | Laminated evaporator of car air conditioner | |
| CN104236162A (en) | Refrigeration/heating device of locomotive | |
| CN204200354U (en) | A kind of automobile is from cooling-down type intercooler | |
| CN220121948U (en) | New energy heat exchanger integrated module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |