CN107255376A - A kind of automotive air-conditioning condenser heat-transferring method - Google Patents
A kind of automotive air-conditioning condenser heat-transferring method Download PDFInfo
- Publication number
- CN107255376A CN107255376A CN201710317652.1A CN201710317652A CN107255376A CN 107255376 A CN107255376 A CN 107255376A CN 201710317652 A CN201710317652 A CN 201710317652A CN 107255376 A CN107255376 A CN 107255376A
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- China
- Prior art keywords
- heat
- heat exchanger
- radiating tube
- air
- transferring method
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- 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
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- 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
- F25B39/04—Condensers
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- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to automotive air-conditioning condenser, specifically a kind of automotive air-conditioning condenser heat-transferring method, including radiating tube and air vent has been issued on two laminar several heat exchanger fins, each thin slice on radiating tube；Heat is transferred to several heat exchanger fins by the refrigerant of condenser collecting pipe and radiating tube internal circulation flow by radiating tube, and the heat on each heat exchanger fin is distributed in the air around it, and a portion heat is taken away under wind action through air vent.The present invention can by the heat of radiating tube by being distributed by two laminar several heat exchanger fins, and between two thin slices can quick conductive, improve heat exchange efficiency；Meanwhile, air vent can take away the heat that heat exchanger fin is distributed, and can not only reduce the windage in vehicle traveling process, and radiating effect is preferable.
Description
Technical field
The present invention relates to automotive air-conditioning condenser, specifically automotive air-conditioning condenser heat-transferring method.
Background technology
Condenser is the core component of air conditioning for automobiles, and minibus and motor bus are mostly condensed using corrugated tube type or pipe type
The left and right snakelike condenser turned around of device, i.e. a pipe, its heat exchange area is big, but efficiency is low, space-consuming is big, consumptive material is more.It is existing
Some cars substantially use advanced cocurrent flow type condenser.At present, the important component of automobile air conditioner parallel flow condenser
Condenser core, its towards how augmentation of heat transfer, reduction windage, improve the direction such as heat exchange efficiency and develop.It is existing to be used for vapour
The principle of the parallel flow condenser of car air-conditioning system is：Refrigerant enters header from import, by heat exchanger fin by refrigerant
After heat disperses, from outlet outflow.The heat-transfer effect of this mode not enough good, windage is higher, heat exchange efficiency is relatively low.
The content of the invention
For above-mentioned technical problem, a kind of windage of present invention offer is relatively low, the preferable automotive air-conditioning condenser of heat-transfer effect
Heat-transferring method.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of automotive air-conditioning condenser heat-transferring method,
Air vent has been issued including radiating tube and on radiating tube on two laminar several heat exchanger fins, each thin slice；It is cold
Heat is transferred to several heat exchanger fins by the refrigerant of condenser header and radiating tube internal circulation flow by radiating tube, each heat exchange
Heat on piece is distributed in the air around it, and a portion heat is taken away under wind action through air vent.
Preferably, in vehicle traveling process, when wind to front side heat exchanger fin, distributing aerial part heat
Amount air vent through the heat exchanger fin under wind action blows to rear side heat exchanger fin, so transmits successively, several heat exchanger fins are distributed
Aerial a part of heat is taken away.
Preferably, two thin slice is close together, a part of heat transfer of front side thin slice to rear-side sheet.
Preferably, two thin slice is set on bushing, bushing is set on the radiating tube, and the heat of radiating tube leads to
Cross several bushings and be transferred to heat exchanger fin.
Preferably, the liner aft end is provided with flange, rear-side sheet is adjacent to flange, is transferred to one of rear-side sheet
Heat is divided to be transferred to flange again.
As can be known from the above technical solutions, the present invention can pass through the heat of radiating tube by two laminar several heat exchanger fins
Distribute, and can quick conductive, raising heat exchange efficiency between two thin slices；Meanwhile, air vent can take away the heat that heat exchanger fin is distributed, no
The windage in vehicle traveling process can be only reduced, and radiating effect is preferable.
Embodiment
The present invention is described in detail below, illustrative examples of the invention and explanation are used for explaining the present invention herein, but
It is not as a limitation of the invention.
A kind of automotive air-conditioning condenser heat-transferring method, including radiating tube and on radiating tube by two laminar numbers
Air vent has been issued on individual heat exchanger fin, each thin slice；Its diabatic process is：
Heat is transferred to several heat exchanger fins by the refrigerant of condenser collecting pipe and radiating tube internal circulation flow by radiating tube first；
In implementation process, two thin slice is set on bushing, and bushing is set on the radiating tube, and the heat of radiating tube passes through number
Individual bushing is transferred to heat exchanger fin.The design of bushing can not only avoid the direct radiating tube welding of thin slice from causing to damage thin slice, Er Qiezeng
Plus radiating tube and extraneous heat transfer area, so as to improve heat-transfer effect.
Then, the heat on each heat exchanger fin is distributed in the air around it, work of a portion heat in wind
Taken away with lower through air vent.Specifically, in vehicle traveling process, when wind to front side heat exchanger fin, distribute in atmosphere
A part of heat under wind action the air vent through the heat exchanger fin blow to rear side heat exchanger fin, so transmit successively, thus will
Several heat exchanger fins distribute aerial a part of heat and taken away.This mode can obviously reduce windage, improve heat transfer effect and
Efficiency.
The liner aft end of the present invention is provided with flange, and two thin slices are close together, and rear-side sheet is adjacent to flange；With one
For the diabatic process of heat exchanger fin, in vehicle traveling process, the heat transfer of bushing is to heat exchanger fin, i.e. two thin slices, due to cold
The heat transfer of condenser is carried out from front to back, and a part of heat of front side thin slice can be transferred to rear-side sheet, and rear-side sheet
A part of heat be transferred to flange again, so as to improve heat transference efficiency.
The condenser heat exchanger fin of the present invention uses the combining form of two thin slices, and its two thin slice can be relatively rotated around radiating tube,
Realize the purpose of the heating surface area of conversion heat exchanger fin；And the air vent of each thin slice is arranged at intervals, and on the one hand can reduce windage, separately
On the one hand automobile can be made in the process of moving, heat is quickly taken away；When two thin slices are relatively rotated, one of thin slice can be blocked
The air vent of another thin slice, realizes that the draught area of air vent is variable；So as on the premise of heat-transfer effect is ensured, reduce wind
Resistance.
Above-mentioned embodiment is used for illustrative purposes only, and is not limitation of the present invention, relevant technical field
Those of ordinary skill, can be so that various changes can be made and modification without departing from the spirit and scope of the present invention, therefore institute
There is equivalent technical scheme also to belong to scope of the invention.
Claims (5)
1. a kind of automotive air-conditioning condenser heat-transferring method, it is characterised in that：It is thin by two including radiating tube and on radiating tube
Air vent has been issued on several heat exchanger fins of piece composition, each thin slice；Condenser collecting pipe and radiating tube internal circulation flow it is cold
Heat is transferred to several heat exchanger fins by matchmaker by radiating tube, and the heat on each heat exchanger fin is distributed in the air around it,
A portion heat is taken away under wind action through air vent.
2. automotive air-conditioning condenser heat-transferring method according to claim 1, it is characterised in that：In vehicle traveling process, when
During wind to front side heat exchanger fin, distribute aerial a part of heat air vent through the heat exchanger fin under wind action and blow to
Rear side heat exchanger fin, is so transmitted successively, and several heat exchanger fins are distributed into aerial a part of heat takes away.
3. automotive air-conditioning condenser heat-transferring method according to claim 2, it is characterised in that：Two thin slice is close to one
Rise, a part of heat transfer of front side thin slice to rear-side sheet.
4. automotive air-conditioning condenser heat-transferring method according to claim 3, it is characterised in that：Two thin slice is set in bushing
On, bushing is set on the radiating tube, and the heat of radiating tube is transferred to heat exchanger fin by several bushings.
5. automotive air-conditioning condenser heat-transferring method according to claim 4, it is characterised in that：The liner aft end is provided with convex
Edge, rear-side sheet is adjacent to flange, and a part of heat for being transferred to rear-side sheet is transferred to flange again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710317652.1A CN107255376B (en) | 2017-05-09 | 2017-05-09 | Heat transfer method for automobile air conditioner condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710317652.1A CN107255376B (en) | 2017-05-09 | 2017-05-09 | Heat transfer method for automobile air conditioner condenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107255376A true CN107255376A (en) | 2017-10-17 |
| CN107255376B CN107255376B (en) | 2020-01-17 |
Family
ID=60027938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710317652.1A Active CN107255376B (en) | 2017-05-09 | 2017-05-09 | Heat transfer method for automobile air conditioner condenser |
Country Status (1)
| Country | Link |
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| CN (1) | CN107255376B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101098604A (en) * | 2006-06-28 | 2008-01-02 | 富准精密工业(深圳)有限公司 | Radiation fin assembly and heat radiating device applied the same |
| CN201119245Y (en) * | 2007-11-22 | 2008-09-17 | 讯凯国际股份有限公司 | Stack heat radiation device and its heat radiation slice |
| US20080229758A1 (en) * | 2007-03-19 | 2008-09-25 | I-Ming Lin | Enhanced thermoelectric cooler with superconductive coolers for use in air-condioners |
| CN103712379A (en) * | 2013-12-24 | 2014-04-09 | 柳州豪祥特科技有限公司 | Core body of automobile air conditioning condenser |
| CN204880876U (en) * | 2015-07-10 | 2015-12-16 | 江苏灰山石科技股份有限公司 | Direct -cooled formula refrigerator evaporimeter with graphite heat exchanger fin |
| CN205037800U (en) * | 2015-08-31 | 2016-02-17 | 常州阿波罗太阳能热水器有限公司 | Perforation formula radiating fin pipe |
-
2017
- 2017-05-09 CN CN201710317652.1A patent/CN107255376B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101098604A (en) * | 2006-06-28 | 2008-01-02 | 富准精密工业(深圳)有限公司 | Radiation fin assembly and heat radiating device applied the same |
| US20080229758A1 (en) * | 2007-03-19 | 2008-09-25 | I-Ming Lin | Enhanced thermoelectric cooler with superconductive coolers for use in air-condioners |
| CN201119245Y (en) * | 2007-11-22 | 2008-09-17 | 讯凯国际股份有限公司 | Stack heat radiation device and its heat radiation slice |
| CN103712379A (en) * | 2013-12-24 | 2014-04-09 | 柳州豪祥特科技有限公司 | Core body of automobile air conditioning condenser |
| CN204880876U (en) * | 2015-07-10 | 2015-12-16 | 江苏灰山石科技股份有限公司 | Direct -cooled formula refrigerator evaporimeter with graphite heat exchanger fin |
| CN205037800U (en) * | 2015-08-31 | 2016-02-17 | 常州阿波罗太阳能热水器有限公司 | Perforation formula radiating fin pipe |
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| Publication number | Publication date |
|---|---|
| CN107255376B (en) | 2020-01-17 |
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