CN106225208A - A kind of multiple rows of heat exchanger - Google Patents
A kind of multiple rows of heat exchanger Download PDFInfo
- Publication number
- CN106225208A CN106225208A CN201610620250.4A CN201610620250A CN106225208A CN 106225208 A CN106225208 A CN 106225208A CN 201610620250 A CN201610620250 A CN 201610620250A CN 106225208 A CN106225208 A CN 106225208A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heel row
- rows
- fin
- front rows
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of multiple rows of heat exchanger, including front rows of heat exchanger, heel row heat exchanger, front rows of heat exchanger fin and heel row heat exchanger fin, it is characterized in that: along airflow direction, heel row heat exchanger is arranged on the dead astern of front rows of heat exchanger, described front rows of heat exchanger fin and heel row heat exchanger fin is the most uniform is arranged on front rows of heat exchanger and heel row heat exchanger, another heel row heat exchanger fin gap ratio front rows of heat exchanger fin spacing is little, and the heel row heat exchanger fin Heterogeneous Permutation that front rows of heat exchanger fin is adjacent.
Description
Technical field
The present invention relates to air-conditioning technical field, refer more particularly to a kind of multiple rows of heat exchanger.
Background technology
The heat exchanger that multiple rows of heat exchanger many employings spacing of fin in traditional domestic air conditioner is identical, although processing side
Just, but work Airflow crosses fin when carrying out heat exchange, and front-seat heat transfer temperature difference will be more than the heat transfer temperature difference of heel row, so
The heat exchange amount of heel row is less than the heat exchange amount at front row, causes forward and backward row's heat exchange amount serious unbalance, causes whole condenser heat exchange amount
Poor effect, limits the performance of the bigger heat transfer effect of heat exchanger.
Summary of the invention
It is an object of the invention to the problem that the multiple rows of heat exchanger heat exchange in solution conventional domestic air-conditioner is unbalance, it is provided that one
Plant reliable, efficient multiple rows of heat exchanger.
For achieving the above object, design provided by the present invention is: a kind of multiple rows of heat exchanger, including front-seat heat exchange
Device, heel row heat exchanger, front rows of heat exchanger fin and heel row heat exchanger fin, along airflow direction, heel row heat exchanger is arranged on front row
The dead astern of heat exchanger, described front rows of heat exchanger fin and heel row heat exchanger fin be the most uniform be arranged on front rows of heat exchanger and after
Row's heat exchanger, another heel row heat exchanger fin gap ratio front rows of heat exchanger fin spacing is little, and front rows of heat exchanger fin is adjacent
Heel row heat exchanger fin Heterogeneous Permutation.
Further, described multiple rows of heat exchanger: the entirety of the overall heat exchange area ratio heel row heat exchanger of its front rows of heat exchanger
Heat exchange area is little.
Further, described multiple rows of heat exchanger: the relation of the length of its front rows of heat exchanger and the length of heel row heat exchanger has:
The length of the length of front rows of heat exchanger≤heel row heat exchanger.
Further, described multiple rows of heat exchanger: the relation of the height of its front rows of heat exchanger and the height of heel row heat exchanger has:
The height of the height of front rows of heat exchanger≤heel row heat exchanger.
This programme have the beneficial effect that the present invention proposes the air-conditioner of a kind of novel dual-row heat exchanger, this is double changes
Hot device is being provided with, along airflow direction, the heat exchanger that two row's spacings of fin are different, and front rows of heat exchanger spacing of fin is than heel row heat exchanger
A fin pitch of fins is big.And then the heat exchange amount of raising heel row heat exchanger, increase the heat exchange amount of heel row heat exchanger in whole heat exchanger
Ratio, thus improve the heat transfer effect of whole condenser, solve heat exchanger front and rear row heat serious unbalance and cause whole
The problem that heat exchanger heat transfer effect is bad.
Accompanying drawing explanation
Fig. 1 is multiple rows of heat exchanger top view.
Fig. 2 is that multiple rows of heat exchanger is along air-flow direction front view.
Wherein: front rows of heat exchanger 1；Heel row heat exchanger 2；Front rows of heat exchanger fin 3；Heel row heat exchanger fin 4.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described
Multiple rows of heat exchanger of the present invention, including front rows of heat exchanger 1, heel row heat exchanger 2, front rows of heat exchanger fin 3 and heel row
Heat exchanger fin 4, along airflow direction, heel row heat exchanger 2 is arranged on the dead astern of front rows of heat exchanger 1, and described front rows of heat exchanger sticks up
Sheet 3 and the most uniform front rows of heat exchanger 1 and the heel row heat exchanger 2 of being arranged on of heel row heat exchanger fin 4, another heel row heat exchanger fin 4
Gap ratio front rows of heat exchanger fin 3 spacing is little, and the heel row heat exchanger fin 4 dislocation row that front rows of heat exchanger fin 3 is adjacent
Row.
Multiple rows of heat exchanger of the present invention, the entirety of the overall heat exchange area ratio heel row heat exchanger 2 of its front rows of heat exchanger 1
Heat exchange area is little.
Multiple rows of heat exchanger of the present invention, length D2 of its front rows of heat exchanger 1 and the pass of length D1 of heel row heat exchanger 2
System has: length D1 of length D2 of front rows of heat exchanger 1≤heel row heat exchanger 2.
Multiple rows of heat exchanger of the present invention, the height H2 of its front rows of heat exchanger 1 and the pass of the height H1 of heel row heat exchanger 2
System has: the height H1 of the height H2≤heel row heat exchanger 2 of front rows of heat exchanger 1.
Multiple rows of heat exchanger of the present invention, when the apparatus is in operation, condensing agent inflow heat exchanger, and by heat transfer heat
Amount is delivered on heat exchanger tube and fin, and air flows through heat exchanger and fin takes away its heat, therefore along air-flow direction, front-seat
Heat exchanger 1 contact is that heel row heat exchanger 2 contact is the outdoor after front rows of heat exchanger 1 is heated without hot room outer air
Air, so that the air themperature of heel row heat exchanger 2 contact is higher than front rows of heat exchanger 1.Heel row heat exchanger fin 4 spacing is contracted
Little, increase its air contact area, it is ensured that forward and backward row's heat exchanger 2 radiating effect is suitable.
The embodiment of the above is only presently preferred embodiments of the present invention, and the present invention not does any pro forma limit
System.Any those of ordinary skill in the art, without departing under technical solution of the present invention ambit, may utilize the disclosure above
Technology contents technical solution of the present invention is made more possible variation and retouching, or be revised as the equivalence enforcement of equivalent variations
Example.Therefore all contents without departing from technical solution of the present invention, the equivalent equivalence change made according to the thinking of the present invention, all should contain
In protection scope of the present invention.
Claims (4)
1. a multiple rows of heat exchanger, including front rows of heat exchanger (1), heel row heat exchanger (2), front rows of heat exchanger fin (3) and heel row
Heat exchanger fin (4), it is characterised in that: along airflow direction, heel row heat exchanger (2) is arranged on the dead astern of front rows of heat exchanger (1),
Described front rows of heat exchanger fin (3) and heel row heat exchanger fin (4) is the most uniform is arranged on front rows of heat exchanger (1) and heel row heat exchange
Device (2), another heel row heat exchanger fin (4) gap ratio front rows of heat exchanger fin (3) spacing is little, and front rows of heat exchanger fin (3) with
Its adjacent heel row heat exchanger fin (4) Heterogeneous Permutation.
2. according to the multiple rows of heat exchanger described in claim 1, it is characterised in that: the overall heat exchange face of described front rows of heat exchanger (1)
Long-pending less than the overall heat exchange area of heel row heat exchanger (2).
3. according to the multiple rows of heat exchanger described in claim 1, it is characterised in that: the length of described front rows of heat exchanger (1) and heel row
The relation of the length of heat exchanger (2) has: the length of the length of front rows of heat exchanger (1)≤heel row heat exchanger (2).
4. according to the multiple rows of heat exchanger described in claim 1, it is characterised in that: the height of described front rows of heat exchanger (1) and heel row
The relation of the height of heat exchanger (2) has: the height of the height of front rows of heat exchanger (1)≤heel row heat exchanger (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620250.4A CN106225208A (en) | 2016-08-02 | 2016-08-02 | A kind of multiple rows of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620250.4A CN106225208A (en) | 2016-08-02 | 2016-08-02 | A kind of multiple rows of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106225208A true CN106225208A (en) | 2016-12-14 |
Family
ID=57535526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610620250.4A Pending CN106225208A (en) | 2016-08-02 | 2016-08-02 | A kind of multiple rows of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106225208A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931538A (en) * | 2017-03-10 | 2017-07-07 | 海信（山东）空调有限公司 | A kind of finned heat exchanger component and air-conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04116384A (en) * | 1990-09-05 | 1992-04-16 | Hitachi Ltd | Air heat exchanger |
| CN1737470A (en) * | 2005-07-21 | 2006-02-22 | 上海交通大学 | Ribbed pipe type evaporator |
| CN201402007Y (en) * | 2009-04-16 | 2010-02-10 | 杭州真心热能电器有限公司 | Finned offset evaporator |
| CN105020878A (en) * | 2014-04-17 | 2015-11-04 | 广东美的集团芜湖制冷设备有限公司 | Multi-row heat exchanger and air conditioner |
| CN105465908A (en) * | 2015-12-29 | 2016-04-06 | 淄博代克环能空调有限公司 | Air prevention type air conditioner outdoor unit |
-
2016
- 2016-08-02 CN CN201610620250.4A patent/CN106225208A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04116384A (en) * | 1990-09-05 | 1992-04-16 | Hitachi Ltd | Air heat exchanger |
| CN1737470A (en) * | 2005-07-21 | 2006-02-22 | 上海交通大学 | Ribbed pipe type evaporator |
| CN201402007Y (en) * | 2009-04-16 | 2010-02-10 | 杭州真心热能电器有限公司 | Finned offset evaporator |
| CN105020878A (en) * | 2014-04-17 | 2015-11-04 | 广东美的集团芜湖制冷设备有限公司 | Multi-row heat exchanger and air conditioner |
| CN105465908A (en) * | 2015-12-29 | 2016-04-06 | 淄博代克环能空调有限公司 | Air prevention type air conditioner outdoor unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931538A (en) * | 2017-03-10 | 2017-07-07 | 海信（山东）空调有限公司 | A kind of finned heat exchanger component and air-conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4279850A3 (en) | Outdoor unit of air-conditioning apparatus and air-conditioning apparatus | |
| CN104501317B (en) | Outdoor heat exchange structure for bidirectional air suction type air conditioner | |
| WO2018145504A1 (en) | Finned evaporator and refrigeration equipment | |
| CN202133190U (en) | Non-symmetrical finned pipe exchanger | |
| CN106225208A (en) | A kind of multiple rows of heat exchanger | |
| CN104197498B (en) | The heat exchanger of refrigeration plant and there is its refrigeration plant | |
| CN104197429B (en) | Outdoor unit of air conditioner | |
| CN204063470U (en) | Hydrosphere, heat abstractor and window air conditioner | |
| CN105444398A (en) | Air conditioner indoor unit and air conditioner | |
| CN218442868U (en) | Structure for improving heat exchange effect of finned condenser by adopting independent air system | |
| CN204176966U (en) | Fin-tube type heat exchanger and indoor apparatus of air conditioner | |
| CN209459101U (en) | A kind of air-conditioner outdoor unit | |
| CN100498135C (en) | Condensator and air conditioner possessing the condensator | |
| CN206222968U (en) | Flat tube, micro-channel heat exchanger and air-conditioning | |
| CN205261984U (en) | Asymmetric heat exchanger and air conditioner | |
| CN206094652U (en) | Compound heat exchanger | |
| CN205228213U (en) | Improve radiating cooling tower of cooling tower | |
| JPS5642093A (en) | Heat exchanger | |
| CN105240944A (en) | Radiation air conditioner and heat exchange device thereof | |
| CN204142025U (en) | Square cross flow cooling tower | |
| CN208917267U (en) | A kind of air-cooled section of cooling system of annealing furnace | |
| CN204830593U (en) | Air conditioner condenser | |
| CN208398703U (en) | A kind of inserted sheet heat exchanger and air conditioner | |
| CN205991565U (en) | Wall indoor unit heat exchanger | |
| CN206339010U (en) | A kind of drip tray of middle low temperature machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
|
| RJ01 | Rejection of invention patent application after publication |