CN106288531A - A kind of automobile air-conditioning evaporator - Google Patents
A kind of automobile air-conditioning evaporator Download PDFInfo
- Publication number
- CN106288531A CN106288531A CN201610768274.4A CN201610768274A CN106288531A CN 106288531 A CN106288531 A CN 106288531A CN 201610768274 A CN201610768274 A CN 201610768274A CN 106288531 A CN106288531 A CN 106288531A
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- CN
- China
- Prior art keywords
- chamber
- heat exchange
- exchange module
- lower chamber
- porous flat
- 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.)
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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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of automobile air-conditioning evaporator, including heat exchange module, described heat exchange module includes upper chamber, lower chamber, connected by multiple porous flat pipes between described upper chamber and lower chamber, being provided with fin between adjacent porous flat pipe, described upper chamber, the middle part of lower chamber are respectively equipped with semiclapboard.The invention have the advantages that 1, the vaporization chamber of parallel-flow evaporator that the present invention provides is prevented from vaporization chamber installation process and occurs that mistake is installed, and improves installation effectiveness, and can also prevent intake chamber and discharge chamber from the generation of misalignment occur to a certain extent；2, the main body mechanism of vaporization chamber uses aluminium manufacture so that the weight ratio of vaporization chamber entirety is lighter；Shunting and the effect confluxed are played in the design of partition so that internal dischargeable capacity obtains Appropriate application, improves heat exchange efficiency；3, good sealing effectiveness is played in the design of sealing member, prevents the leakage of gas-liquid.The present invention is more efficient, volume is little, lightweight, low cost.
Description
Technical field
The present invention relates to automobile air conditioning technology field, particularly to a kind of automobile air-conditioning evaporator.
Background technology
At present, in air conditioning for automobiles manufacturing technology field, in order to improve the heat exchange efficiency of evaporator for motor vehicle air conditioner, reduction
Its installation footprint and weight, its version from pipe type, corrugated tube type, stacked develop into parallel flow type.But,
There is employee and installing during air-conditioning parts in the concurrent flow automobile air-conditioning evaporator in existent technique, often due to
Do not distinguish the intake chamber of vaporization chamber and the device of discharge chamber or mark, needs feed tube and intake chamber installed be connected with
And escape pipe and discharge chamber install when being connected, cause many new employee's installations that mistake occurs.Therefore, often bring a series of need not
The trouble wanted, had both wasted manpower and materials, had also brought certain impact to production efficiency.Stacked vapour in existent technique
Car A/C evaporator exists can not compact Layout, the technology such as the thermal efficiency is the highest, surface temperature distribution is uneven, processing technique is complicated
Defect, needs technological improvement.
Summary of the invention
The technical problem to be solved is, for the deficiencies in the prior art, it is provided that one is avoided installation to make mistakes, carried
The automobile air-conditioning evaporator of high installation effectiveness.
For solving above-mentioned technical problem, the technical scheme is that a kind of automobile air-conditioning evaporator, including heat exchange mould
Block, described heat exchange module includes upper chamber, lower chamber, between described upper chamber and lower chamber by multiple porous flat pipes even
Logical, it is provided with fin between adjacent porous flat pipe, described upper chamber, the middle part of lower chamber are respectively equipped with semiclapboard；
Described heat exchange module includes front heat exchange module, rear heat exchange module, the lower chamber of described front heat exchange module with after
The lower chamber of heat exchange module is connected by flowing hole；
The upper chamber of described rear heat exchange module is connected with feed liquor runner；
The upper chamber of described front heat exchange module is connected with outlet pipe；
Described porous flat pipe is respectively equipped with weld tabs with the junction of upper and lower air chamber.
Described porous flat pipe one end connects with upper chamber in accessing the installing hole of upper chamber, described porous flat pipe another
Connect with lower chamber in terminating the installing hole into lower chamber.
Described upper chamber is respectively arranged at two ends with blanking cover, and described lower chamber is respectively arranged at two ends with blanking cover.
The present invention uses said structure, has the advantage that 1, the vaporization chamber energy of parallel-flow evaporator that the present invention provides
Mistake is installed enough to prevent vaporization chamber installation process from occurring, improves installation effectiveness, and can also prevent intake chamber to a certain extent
With the generation that misalignment occurs in discharge chamber；2, the main body mechanism of vaporization chamber uses aluminium manufacture so that the weight that vaporization chamber is overall
Measure lighter；Shunting and the effect confluxed are played in the design of partition so that internal dischargeable capacity obtains Appropriate application, improves and changes
The thermal efficiency；3, good sealing effectiveness is played in the design of sealing member, prevents the leakage of gas-liquid.The present invention is more efficient, volume is little, weight
Amount is light, low cost.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings；
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the present invention；
In Fig. 1～Fig. 2,1, front heat exchange module；2, rear heat exchange module；3, porous flat pipe；4, fin；5, upper chamber；6、
Lower chamber；7, weld tabs；8, blanking cover；9, semiclapboard；10, side plate.
Detailed description of the invention
A kind of automobile air-conditioning evaporator as shown in Fig. 1～Fig. 2, including heat exchange module, heat exchange module include upper chamber 5, under
Air chamber 6, is connected by multiple porous flat pipes 3 between upper chamber 5 with lower chamber 6, is provided with fin 4 between adjacent porous flat pipe 3,
Upper chamber 5, the middle part of lower chamber 6 are respectively equipped with semiclapboard 9；Semiclapboard 9 plays the effect of uniform distribution cold-producing medium.
Heat exchange module includes front heat exchange module 1, rear heat exchange module 2, lower chamber 6 and the rear heat exchange module 2 of front heat exchange module 1
Lower chamber 6 connected by flowing hole；The upper chamber 5 of rear heat exchange module 2 is connected with feed liquor runner；Front heat exchange module 1 upper
Air chamber 5 is connected with outlet pipe；Porous flat pipe 3 is respectively equipped with weld tabs 7 with the junction of upper and lower air chamber.Porous flat pipe 3 one end
Connecting with upper chamber 5 in accessing the installing hole of upper chamber 5, porous flat pipe 3 other end accesses that the installing hole of lower chamber 6 is interior and the therapeutic method to keep the adverse QI flowing downwards
Room 6 connects.Heat exchange module is respectively provided on two sides with side plate 10.Upper chamber is respectively arranged at two ends with blanking cover 8, and lower chamber is respectively arranged at two ends with
Blanking cover 8.
The refrigerating method of automobile air-conditioning evaporator comprises the following steps:
A) the cold-producing medium upper gas of heat exchange module after feed liquor runner enters flowed out from the throttling arrangement of automotive air-conditioning system
Room, flows in each porous flat pipe of heat exchange module after entrance；
B) lower chamber of heat exchange module entered the lower chamber of front heat exchange module by flowing hole after cold-producing medium enters subsequently,
Then cold-producing medium flows along the porous flat pipe of front heat exchange module, and tube refrigerant is along with cooled air heat-exchange process outer with pipe
Carry out and be gradually changed into overheated gas by gas-liquid two-phase state, finally cross the escape pipe of hot gaseous premenstrual heat exchange module upper chamber
Road flows out.
In b step, cryogen enter after the lower chamber of heat exchange module entered the therapeutic method to keep the adverse QI flowing downwards of front heat exchange module by flowing hole
Room, through multiple semiclapboards, cold-producing medium is here divided evenly in each porous flat pipe flowing.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements not by aforesaid way
Restriction, as long as have employed the various improvement that technical scheme is carried out, or the most improved directly apply to other occasion
, all within protection scope of the present invention.
Claims (3)
1. an automobile air-conditioning evaporator, including heat exchange module, described heat exchange module includes upper chamber, lower chamber, described
Connected by multiple porous flat pipes between upper chamber with lower chamber, between adjacent porous flat pipe, be provided with fin, described upper gas
Room, the middle part of lower chamber are respectively equipped with semiclapboard；
Described heat exchange module includes front heat exchange module, rear heat exchange module, the lower chamber of described front heat exchange module and rear heat exchange
The lower chamber of module is connected by flowing hole；
The upper chamber of described rear heat exchange module is connected with feed liquor runner；
The upper chamber of described front heat exchange module is connected with outlet pipe；
Described porous flat pipe is respectively equipped with weld tabs with the junction of upper and lower air chamber.
A kind of automobile air-conditioning evaporator the most according to claim 1, it is characterised in that: described porous flat pipe one end is accessed
Connect with upper chamber in the installing hole of upper chamber, the installing hole of described porous flat pipe other end access lower chamber is interior and lower chamber
Connection.
A kind of automobile air-conditioning evaporator the most according to claim 1, it is characterised in that: described upper chamber two ends set respectively
Blanking cover, described lower chamber is had to be respectively arranged at two ends with blanking cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768274.4A CN106288531A (en) | 2016-08-30 | 2016-08-30 | A kind of automobile air-conditioning evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768274.4A CN106288531A (en) | 2016-08-30 | 2016-08-30 | A kind of automobile air-conditioning evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106288531A true CN106288531A (en) | 2017-01-04 |
Family
ID=57674649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610768274.4A Pending CN106288531A (en) | 2016-08-30 | 2016-08-30 | A kind of automobile air-conditioning evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106288531A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645739A (en) * | 2019-10-30 | 2020-01-03 | 博耐尔汽车电气***有限公司 | Automobile air conditioner parallel flow evaporator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201476417U (en) * | 2009-07-23 | 2010-05-19 | 芜湖精博热传导技术有限公司 | Novel automobile air-conditioning evaporator |
| CN101975493A (en) * | 2010-11-01 | 2011-02-16 | 芜湖博耐尔汽车电气***有限公司 | Parallel flow evaporator of air conditioner of automobile |
| CN201876019U (en) * | 2010-12-01 | 2011-06-22 | 谭勇萍 | Parallel-flow evaporator for window air conditioner |
| US8291724B2 (en) * | 2005-07-29 | 2012-10-23 | The University Of Tokyo | Fin structure for fin tube heat exchanger |
-
2016
- 2016-08-30 CN CN201610768274.4A patent/CN106288531A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8291724B2 (en) * | 2005-07-29 | 2012-10-23 | The University Of Tokyo | Fin structure for fin tube heat exchanger |
| CN201476417U (en) * | 2009-07-23 | 2010-05-19 | 芜湖精博热传导技术有限公司 | Novel automobile air-conditioning evaporator |
| CN101975493A (en) * | 2010-11-01 | 2011-02-16 | 芜湖博耐尔汽车电气***有限公司 | Parallel flow evaporator of air conditioner of automobile |
| CN201876019U (en) * | 2010-12-01 | 2011-06-22 | 谭勇萍 | Parallel-flow evaporator for window air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645739A (en) * | 2019-10-30 | 2020-01-03 | 博耐尔汽车电气***有限公司 | Automobile air conditioner parallel flow evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
|
| RJ01 | Rejection of invention patent application after publication |