CN209214164U - 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
- CN209214164U CN209214164U CN201822123948.2U CN201822123948U CN209214164U CN 209214164 U CN209214164 U CN 209214164U CN 201822123948 U CN201822123948 U CN 201822123948U CN 209214164 U CN209214164 U CN 209214164U
- Authority
- CN
- China
- Prior art keywords
- outlet
- pressing plate
- plunger tip
- chip
- expansion valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
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 utility model 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 utility model category 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 this utility model is to provide it is a kind of with can quick assembling, generally applicable, cost-efficiently be used for
The regenerator of air conditioner refrigerating performance boost under idling, the regenerator are connected on the inlet and outlet of expansion valve by using plate-fin structure
In pipeline, the functional experiment heat exchange of coaxitron is realized, which possesses small in size, and versatility is good, and heat exchange efficiency is high, at low cost
Etc. advantages.
To achieve the above object, the technical solution of the utility model are as follows:
A kind of regenerator for air conditioner refrigerating performance boost under idling, comprising: mounting plate 1, bottom chip 2, fin 3, in
Between chip 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 is logical
It crosses soldering to be fixed on plunger tip piece 5, multilayer intermediate chip 4 and multi-layered soles chip 2 are combined with each other connection, are formed in inside
Chamber, the multiple-layer stacked in the cavity of fin 3, fin 3 are separated with partition between each other, and there are four inlet and outlet, imports on plunger tip piece 5
A and outlet D are 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, pressing plate 6
It is sealed between inlet and outlet and piping connection by sealing ring 8；Pass through sealing ring between the inlet and outlet of expansion valve pressing plate 7 and air-conditioning duct
8 seal, and 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 good effect of the utility model are as follows:
1, the utility model passes through the wing in the cavity and cavity of multilayer intermediate chip and multi-layered soles chip laminate composition
Piece multiple-layer stacked and there is gap, exchange capability of heat can reach 3kW in the case where marking condition；400g is weighed less than, the mesh of high power density is reached
's；
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 the utility model main parts size to be brazed, high production efficiency,；
4, the utility model has very high standard serialization, and the development cost low development cycle is short；And pipeline regenerator
It is integrated with expansion valve, it occupies little space, it is compact-sized.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is refrigerant flow path schematic diagram.
Specific embodiment
The technical solution of the utility model 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 utility model by soldering, it produces
It is high-efficient.
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 (1)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123948.2U CN209214164U (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 |
|---|---|---|---|
| CN201822123948.2U CN209214164U (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 |
|---|---|
| CN209214164U true CN209214164U (en) | 2019-08-06 |
Family
ID=67464933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822123948.2U Active CN209214164U (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) | CN209214164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297215A (en) * | 2018-12-18 | 2019-02-01 | 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 CN201822123948.2U patent/CN209214164U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297215A (en) * | 2018-12-18 | 2019-02-01 | 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202757337U (en) | Screw type refrigeration compressor unit for economizer | |
| CN204165288U (en) | A kind of automotive air-conditioning condenser | |
| CN209214164U (en) | A kind of regenerator for air conditioner refrigerating performance boost under idling | |
| CN201819470U (en) | Two-section or multi-section first-class lithium bromide absorption type heat pump unit | |
| CN209600211U (en) | Two-way heat exchanger with liquid storage function | |
| CN202126118U (en) | Car air conditioning evaporator | |
| CN204165272U (en) | A kind of air-conditioner utilizing engine waste heat to drive | |
| 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 | |
| CN202074748U (en) | Air conditioning system for vehicle | |
| CN201129799Y (en) | Low temperature high-efficiency heat-production air conditioner | |
| CN113232484B (en) | Heat management method of air conditioner/heat pump system of new energy automobile | |
| 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 | |
| CN207317305U (en) | Condenser tandem lorry air-conditioning system | |
| CN203396152U (en) | Multifunctional heat pump air conditioning system | |
| CN207196991U (en) | A kind of air-conditioning system pipeline | |
| CN207556032U (en) | Overcold water-cooled condenser | |
| CN104236162A (en) | Refrigeration/heating device of locomotive | |
| CN203572102U (en) | Laminated evaporator of car air conditioner | |
| CN204200354U (en) | A kind of automobile is from cooling-down type intercooler | |
| CN210861824U (en) | Cross-flow spherical condensation evaporator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |